Exact Mass: 503.25527460000006

Exact Mass Matches: 503.25527460000006

Found 197 metabolites which its exact mass value is equals to given mass value 503.25527460000006, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Lysyl-aspartyl-glutamyl-leucine

2-{[4-carboxy-2-({3-carboxy-2-[(2,6-diamino-1-hydroxyhexylidene)amino]-1-hydroxypropylidene}amino)-1-hydroxybutylidene]amino}-4-methylpentanoate

C21H37N5O9 (503.2591152)

Val Lys Glu Glu

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-3-methylbutanamido]hexanamido]-4-carboxybutanamido]pentanedioic acid

C21H37N5O9 (503.2591152)

Val Asp Gly Thr Ile

C21H37N5O9 (503.2591152)

Trp Ile Trp

C28H33N5O4 (503.25324180000007)

Thr Gly Leu Ala Glu

C21H37N5O9 (503.2591152)

Asp Glu Ile Lys

(2S)-6-amino-2-[(2S,3S)-2-[(2S)-2-[(2S)-2-amino-3-carboxypropanamido]-4-carboxybutanamido]-3-methylpentanamido]hexanoic acid

C21H37N5O9 (503.2591152)

Asp Glu Lys Ile

(2S,3S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-3-carboxypropanamido]-4-carboxybutanamido]hexanamido]-3-methylpentanoic acid

C21H37N5O9 (503.2591152)

Asp Glu Lys Leu

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-3-carboxypropanamido]-4-carboxybutanamido]hexanamido]-4-methylpentanoic acid

C21H37N5O9 (503.2591152)

Asp Glu Leu Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-carboxypropanamido]-4-carboxybutanamido]-4-methylpentanamido]hexanoic acid

C21H37N5O9 (503.2591152)

Asp Ile Glu Lys

(2S)-6-amino-2-[(2S)-2-[(2S,3S)-2-[(2S)-2-amino-3-carboxypropanamido]-3-methylpentanamido]-4-carboxybutanamido]hexanoic acid

C21H37N5O9 (503.2591152)

Asp Ile Lys Glu

(2S)-2-[(2S)-6-amino-2-[(2S,3S)-2-[(2S)-2-amino-3-carboxypropanamido]-3-methylpentanamido]hexanamido]pentanedioic acid

C21H37N5O9 (503.2591152)

Asp Lys Glu Ile

(2S,3S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-3-carboxypropanamido]hexanamido]-4-carboxybutanamido]-3-methylpentanoic acid

C21H37N5O9 (503.2591152)

Asp Lys Glu Leu

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-3-carboxypropanamido]hexanamido]-4-carboxybutanamido]-4-methylpentanoic acid

C21H37N5O9 (503.2591152)

Asp Lys Ile Glu

(2S)-2-[(2S,3S)-2-[(2S)-6-amino-2-[(2S)-2-amino-3-carboxypropanamido]hexanamido]-3-methylpentanamido]pentanedioic acid

C21H37N5O9 (503.2591152)

Asp Lys Leu Glu

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-3-carboxypropanamido]hexanamido]-4-methylpentanamido]pentanedioic acid

C21H37N5O9 (503.2591152)

Asp Leu Glu Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-carboxypropanamido]-4-methylpentanamido]-4-carboxybutanamido]hexanoic acid

C21H37N5O9 (503.2591152)

Asp Leu Lys Glu

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-3-carboxypropanamido]-4-methylpentanamido]hexanamido]pentanedioic acid

C21H37N5O9 (503.2591152)

Glu Asp Ile Lys

(2S)-6-amino-2-[(2S,3S)-2-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-3-carboxypropanamido]-3-methylpentanamido]hexanoic acid

C21H37N5O9 (503.2591152)

Glu Asp Lys Ile

(2S,3S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-3-carboxypropanamido]hexanamido]-3-methylpentanoic acid

C21H37N5O9 (503.2591152)

Glu Asp Lys Leu

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-3-carboxypropanamido]hexanamido]-4-methylpentanoic acid

C21H37N5O9 (503.2591152)

Glu Asp Leu Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-3-carboxypropanamido]-4-methylpentanamido]hexanoic acid

C21H37N5O9 (503.2591152)

Glu Glu Lys Val

(4S)-4-{[(1S)-5-amino-1-{[(1S)-1-carboxy-2-methylpropyl]carbamoyl}pentyl]carbamoyl}-4-[(2S)-2-amino-4-carboxybutanamido]butanoic acid

C21H37N5O9 (503.2591152)

Glu Glu Val Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-4-carboxybutanamido]-3-methylbutanamido]hexanoic acid

C21H37N5O9 (503.2591152)

Glu Ile Asp Lys

(2S)-6-amino-2-[(2S)-2-[(2S,3S)-2-[(2S)-2-amino-4-carboxybutanamido]-3-methylpentanamido]-3-carboxypropanamido]hexanoic acid

C21H37N5O9 (503.2591152)

Glu Ile Lys Asp

(2S)-2-[(2S)-6-amino-2-[(2S,3S)-2-[(2S)-2-amino-4-carboxybutanamido]-3-methylpentanamido]hexanamido]butanedioic acid

C21H37N5O9 (503.2591152)

Glu Lys Asp Ile

(2S,3S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-4-carboxybutanamido]hexanamido]-3-carboxypropanamido]-3-methylpentanoic acid

C21H37N5O9 (503.2591152)

Glu Lys Asp Leu

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-4-carboxybutanamido]hexanamido]-3-carboxypropanamido]-4-methylpentanoic acid

C21H37N5O9 (503.2591152)

Glu Lys Glu Val

(4S)-4-[(2S)-6-amino-2-[(2S)-2-amino-4-carboxybutanamido]hexanamido]-4-{[(1S)-1-carboxy-2-methylpropyl]carbamoyl}butanoic acid

C21H37N5O9 (503.2591152)

Glu Lys Ile Asp

(2S)-2-[(2S,3S)-2-[(2S)-6-amino-2-[(2S)-2-amino-4-carboxybutanamido]hexanamido]-3-methylpentanamido]butanedioic acid

C21H37N5O9 (503.2591152)

Glu Lys Leu Asp

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-4-carboxybutanamido]hexanamido]-4-methylpentanamido]butanedioic acid

C21H37N5O9 (503.2591152)

Glu Lys Val Glu

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-4-carboxybutanamido]hexanamido]-3-methylbutanamido]pentanedioic acid

C21H37N5O9 (503.2591152)

Glu Leu Asp Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-4-methylpentanamido]-3-carboxypropanamido]hexanoic acid

C21H37N5O9 (503.2591152)

Glu Leu Lys Asp

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-4-methylpentanamido]hexanamido]butanedioic acid

C21H37N5O9 (503.2591152)

Glu Val Glu Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-3-methylbutanamido]-4-carboxybutanamido]hexanoic acid

C21H37N5O9 (503.2591152)

Glu Val Lys Glu

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-3-methylbutanamido]hexanamido]pentanedioic acid

C21H37N5O9 (503.2591152)

Gly His Lys Tyr

(2S)-2-[(2S)-6-amino-2-[(2S)-2-(2-aminoacetamido)-3-(1H-imidazol-4-yl)propanamido]hexanamido]-3-(4-hydroxyphenyl)propanoic acid

C23H33N7O6 (503.24921980000005)

Gly His Tyr Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-(2-aminoacetamido)-3-(1H-imidazol-4-yl)propanamido]-3-(4-hydroxyphenyl)propanamido]hexanoic acid

C23H33N7O6 (503.24921980000005)

Gly Lys His Tyr

(2S)-2-[(2S)-2-[(2S)-6-amino-2-(2-aminoacetamido)hexanamido]-3-(1H-imidazol-4-yl)propanamido]-3-(4-hydroxyphenyl)propanoic acid

C23H33N7O6 (503.24921980000005)

Gly Lys Asn Trp

(2S)-2-[(2S)-2-[(2S)-6-amino-2-(2-aminoacetamido)hexanamido]-3-carbamoylpropanamido]-3-(1H-indol-3-yl)propanoic acid

C23H33N7O6 (503.24921980000005)

Gly Lys Trp Asn

(2S)-2-[(2S)-2-[(2S)-6-amino-2-(2-aminoacetamido)hexanamido]-3-(1H-indol-3-yl)propanamido]-3-carbamoylpropanoic acid

C23H33N7O6 (503.24921980000005)

Gly Lys Tyr His

(2S)-2-[(2S)-2-[(2S)-6-amino-2-(2-aminoacetamido)hexanamido]-3-(4-hydroxyphenyl)propanamido]-3-(1H-imidazol-4-yl)propanoic acid

C23H33N7O6 (503.24921980000005)

Gly Asn Lys Trp

(2S)-2-[(2S)-6-amino-2-[(2S)-2-(2-aminoacetamido)-3-carbamoylpropanamido]hexanamido]-3-(1H-indol-3-yl)propanoic acid

C23H33N7O6 (503.24921980000005)

Gly Asn Trp Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-(2-aminoacetamido)-3-carbamoylpropanamido]-3-(1H-indol-3-yl)propanamido]hexanoic acid

C23H33N7O6 (503.24921980000005)

Gly Trp Lys Asn

(2S)-2-[(2S)-6-amino-2-[(2S)-2-(2-aminoacetamido)-3-(1H-indol-3-yl)propanamido]hexanamido]-3-carbamoylpropanoic acid

C23H33N7O6 (503.24921980000005)

Gly Trp Asn Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-(2-aminoacetamido)-3-(1H-indol-3-yl)propanamido]-3-carbamoylpropanamido]hexanoic acid

C23H33N7O6 (503.24921980000005)

Gly Tyr His Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-(2-aminoacetamido)-3-(4-hydroxyphenyl)propanamido]-3-(1H-imidazol-4-yl)propanamido]hexanoic acid

C23H33N7O6 (503.24921980000005)

Gly Tyr Lys His

(2S)-2-[(2S)-6-amino-2-[(2S)-2-(2-aminoacetamido)-3-(4-hydroxyphenyl)propanamido]hexanamido]-3-(1H-imidazol-4-yl)propanoic acid

C23H33N7O6 (503.24921980000005)

His Gly Lys Tyr

(2S)-2-[(2S)-6-amino-2-{2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]acetamido}hexanamido]-3-(4-hydroxyphenyl)propanoic acid

C23H33N7O6 (503.24921980000005)

His Gly Tyr Lys

(2S)-6-amino-2-[(2S)-2-{2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]acetamido}-3-(4-hydroxyphenyl)propanamido]hexanoic acid

C23H33N7O6 (503.24921980000005)

His Lys Gly Tyr

(2S)-2-{2-[(2S)-6-amino-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]hexanamido]acetamido}-3-(4-hydroxyphenyl)propanoic acid

C23H33N7O6 (503.24921980000005)

His Lys Tyr Gly

2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]hexanamido]-3-(4-hydroxyphenyl)propanamido]acetic acid

C23H33N7O6 (503.24921980000005)

His Tyr Gly Lys

(2S)-6-amino-2-{2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-(4-hydroxyphenyl)propanamido]acetamido}hexanoic acid

C23H33N7O6 (503.24921980000005)

His Tyr Lys Gly

2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-(4-hydroxyphenyl)propanamido]hexanamido]acetic acid

C23H33N7O6 (503.24921980000005)

Ile Asp Glu Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S,3S)-2-amino-3-methylpentanamido]-3-carboxypropanamido]-4-carboxybutanamido]hexanoic acid

C21H37N5O9 (503.2591152)

Ile Asp Lys Glu

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S,3S)-2-amino-3-methylpentanamido]-3-carboxypropanamido]hexanamido]pentanedioic acid

C21H37N5O9 (503.2591152)

Ile Glu Asp Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S,3S)-2-amino-3-methylpentanamido]-4-carboxybutanamido]-3-carboxypropanamido]hexanoic acid

C21H37N5O9 (503.2591152)

Ile Glu Lys Asp

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S,3S)-2-amino-3-methylpentanamido]-4-carboxybutanamido]hexanamido]butanedioic acid

C21H37N5O9 (503.2591152)

Ile Lys Asp Glu

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S,3S)-2-amino-3-methylpentanamido]hexanamido]-3-carboxypropanamido]pentanedioic acid

C21H37N5O9 (503.2591152)

Ile Lys Glu Asp

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S,3S)-2-amino-3-methylpentanamido]hexanamido]-4-carboxybutanamido]butanedioic acid

C21H37N5O9 (503.2591152)

Lys Asp Glu Ile

(2S,3S)-2-[(2S)-4-carboxy-2-[(2S)-3-carboxy-2-[(2S)-2,6-diaminohexanamido]propanamido]butanamido]-3-methylpentanoic acid

C21H37N5O9 (503.2591152)

Lys Asp Glu Leu

(2S)-2-[(2S)-4-carboxy-2-[(2S)-3-carboxy-2-[(2S)-2,6-diaminohexanamido]propanamido]butanamido]-4-methylpentanoic acid

C21H37N5O9 (503.2591152)

Lys Asp Ile Glu

(2S)-2-[(2S,3S)-2-[(2S)-3-carboxy-2-[(2S)-2,6-diaminohexanamido]propanamido]-3-methylpentanamido]pentanedioic acid

C21H37N5O9 (503.2591152)

Lys Asp Leu Glu

(2S)-2-[(2S)-2-[(2S)-3-carboxy-2-[(2S)-2,6-diaminohexanamido]propanamido]-4-methylpentanamido]pentanedioic acid

C21H37N5O9 (503.2591152)

Lys Glu Asp Ile

(2S,3S)-2-[(2S)-3-carboxy-2-[(2S)-4-carboxy-2-[(2S)-2,6-diaminohexanamido]butanamido]propanamido]-3-methylpentanoic acid

C21H37N5O9 (503.2591152)

Lys Glu Asp Leu

(2S)-2-[(2S)-3-carboxy-2-[(2S)-4-carboxy-2-[(2S)-2,6-diaminohexanamido]butanamido]propanamido]-4-methylpentanoic acid

C21H37N5O9 (503.2591152)

Lys Glu Glu Val

(4S)-4-{[(1S)-3-carboxy-1-{[(1S)-1-carboxy-2-methylpropyl]carbamoyl}propyl]carbamoyl}-4-[(2S)-2,6-diaminohexanamido]butanoic acid

C21H37N5O9 (503.2591152)

Lys Glu Ile Asp

(2S)-2-[(2S,3S)-2-[(2S)-4-carboxy-2-[(2S)-2,6-diaminohexanamido]butanamido]-3-methylpentanamido]butanedioic acid

C21H37N5O9 (503.2591152)

Lys Glu Leu Asp

(2S)-2-[(2S)-2-[(2S)-4-carboxy-2-[(2S)-2,6-diaminohexanamido]butanamido]-4-methylpentanamido]butanedioic acid

C21H37N5O9 (503.2591152)

Lys Glu Val Glu

(2S)-2-[(2S)-2-[(2S)-4-carboxy-2-[(2S)-2,6-diaminohexanamido]butanamido]-3-methylbutanamido]pentanedioic acid

C21H37N5O9 (503.2591152)

Lys Gly His Tyr

(2S)-2-[(2S)-2-{2-[(2S)-2,6-diaminohexanamido]acetamido}-3-(1H-imidazol-4-yl)propanamido]-3-(4-hydroxyphenyl)propanoic acid

C23H33N7O6 (503.24921980000005)

Lys Gly Asn Trp

(2S)-2-[(2S)-3-carbamoyl-2-{2-[(2S)-2,6-diaminohexanamido]acetamido}propanamido]-3-(1H-indol-3-yl)propanoic acid

C23H33N7O6 (503.24921980000005)

Lys Gly Trp Asn

(2S)-3-carbamoyl-2-[(2S)-2-{2-[(2S)-2,6-diaminohexanamido]acetamido}-3-(1H-indol-3-yl)propanamido]propanoic acid

C23H33N7O6 (503.24921980000005)

Lys Gly Tyr His

(2S)-2-[(2S)-2-{2-[(2S)-2,6-diaminohexanamido]acetamido}-3-(4-hydroxyphenyl)propanamido]-3-(1H-imidazol-4-yl)propanoic acid

C23H33N7O6 (503.24921980000005)

Lys His Gly Tyr

(2S)-2-{2-[(2S)-2-[(2S)-2,6-diaminohexanamido]-3-(1H-imidazol-4-yl)propanamido]acetamido}-3-(4-hydroxyphenyl)propanoic acid

C23H33N7O6 (503.24921980000005)

Lys His Tyr Gly

2-[(2S)-2-[(2S)-2-[(2S)-2,6-diaminohexanamido]-3-(1H-imidazol-4-yl)propanamido]-3-(4-hydroxyphenyl)propanamido]acetic acid

C23H33N7O6 (503.24921980000005)

Lys Ile Asp Glu

(2S)-2-[(2S)-3-carboxy-2-[(2S,3S)-2-[(2S)-2,6-diaminohexanamido]-3-methylpentanamido]propanamido]pentanedioic acid

C21H37N5O9 (503.2591152)

Lys Ile Glu Asp

(2S)-2-[(2S)-4-carboxy-2-[(2S,3S)-2-[(2S)-2,6-diaminohexanamido]-3-methylpentanamido]butanamido]butanedioic acid

C21H37N5O9 (503.2591152)

Lys Leu Asp Glu

(2S)-2-[(2S)-3-carboxy-2-[(2S)-2-[(2S)-2,6-diaminohexanamido]-4-methylpentanamido]propanamido]pentanedioic acid

C21H37N5O9 (503.2591152)

Lys Leu Glu Asp

(2S)-2-[(2S)-4-carboxy-2-[(2S)-2-[(2S)-2,6-diaminohexanamido]-4-methylpentanamido]butanamido]butanedioic acid

C21H37N5O9 (503.2591152)

Lys Asn Gly Trp

(2S)-2-{2-[(2S)-3-carbamoyl-2-[(2S)-2,6-diaminohexanamido]propanamido]acetamido}-3-(1H-indol-3-yl)propanoic acid

C23H33N7O6 (503.24921980000005)

Lys Asn Trp Gly

2-[(2S)-2-[(2S)-3-carbamoyl-2-[(2S)-2,6-diaminohexanamido]propanamido]-3-(1H-indol-3-yl)propanamido]acetic acid

C23H33N7O6 (503.24921980000005)

Lys Val Glu Glu

(2S)-2-[(2S)-4-carboxy-2-[(2S)-2-[(2S)-2,6-diaminohexanamido]-3-methylbutanamido]butanamido]pentanedioic acid

C21H37N5O9 (503.2591152)

Lys Trp Gly Asn

(2S)-3-carbamoyl-2-{2-[(2S)-2-[(2S)-2,6-diaminohexanamido]-3-(1H-indol-3-yl)propanamido]acetamido}propanoic acid

C23H33N7O6 (503.24921980000005)

Lys Trp Asn Gly

2-[(2S)-3-carbamoyl-2-[(2S)-2-[(2S)-2,6-diaminohexanamido]-3-(1H-indol-3-yl)propanamido]propanamido]acetic acid

C23H33N7O6 (503.24921980000005)

Lys Tyr Gly His

(2S)-2-{2-[(2S)-2-[(2S)-2,6-diaminohexanamido]-3-(4-hydroxyphenyl)propanamido]acetamido}-3-(1H-imidazol-4-yl)propanoic acid

C23H33N7O6 (503.24921980000005)

Lys Tyr His Gly

2-[(2S)-2-[(2S)-2-[(2S)-2,6-diaminohexanamido]-3-(4-hydroxyphenyl)propanamido]-3-(1H-imidazol-4-yl)propanamido]acetic acid

C23H33N7O6 (503.24921980000005)

Leu Asp Glu Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-methylpentanamido]-3-carboxypropanamido]-4-carboxybutanamido]hexanoic acid

C21H37N5O9 (503.2591152)

Leu Asp Lys Glu

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-4-methylpentanamido]-3-carboxypropanamido]hexanamido]pentanedioic acid

C21H37N5O9 (503.2591152)

Leu Glu Asp Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-methylpentanamido]-4-carboxybutanamido]-3-carboxypropanamido]hexanoic acid

C21H37N5O9 (503.2591152)

Leu Glu Lys Asp

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-4-methylpentanamido]-4-carboxybutanamido]hexanamido]butanedioic acid

C21H37N5O9 (503.2591152)

Leu Lys Asp Glu

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-4-methylpentanamido]hexanamido]-3-carboxypropanamido]pentanedioic acid

C21H37N5O9 (503.2591152)

Leu Lys Glu Asp

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-4-methylpentanamido]hexanamido]-4-carboxybutanamido]butanedioic acid

C21H37N5O9 (503.2591152)

Met Pro Arg Thr

(2S,3R)-2-[(2S)-2-{[(2S)-1-[(2S)-2-amino-4-(methylsulfanyl)butanoyl]pyrrolidin-2-yl]formamido}-5-carbamimidamidopentanamido]-3-hydroxybutanoic acid

C20H37N7O6S (503.25259020000004)

Met Pro Thr Arg

(2S)-2-[(2S,3R)-2-{[(2S)-1-[(2S)-2-amino-4-(methylsulfanyl)butanoyl]pyrrolidin-2-yl]formamido}-3-hydroxybutanamido]-5-carbamimidamidopentanoic acid

C20H37N7O6S (503.25259020000004)

Met Arg Pro Thr

(2S,3R)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-5-carbamimidamidopentanoyl]pyrrolidin-2-yl]formamido}-3-hydroxybutanoic acid

C20H37N7O6S (503.25259020000004)

Met Arg Thr Pro

(2S)-1-[(2S,3R)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-5-carbamimidamidopentanamido]-3-hydroxybutanoyl]pyrrolidine-2-carboxylic acid

C20H37N7O6S (503.25259020000004)

Met Thr Pro Arg

(2S)-2-{[(2S)-1-[(2S,3R)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-hydroxybutanoyl]pyrrolidin-2-yl]formamido}-5-carbamimidamidopentanoic acid

C20H37N7O6S (503.25259020000004)

Met Thr Arg Pro

(2S)-1-[(2S)-2-[(2S,3R)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-hydroxybutanamido]-5-carbamimidamidopentanoyl]pyrrolidine-2-carboxylic acid

C20H37N7O6S (503.25259020000004)

Asn Gly Lys Trp

(2S)-2-[(2S)-6-amino-2-{2-[(2S)-2-amino-3-carbamoylpropanamido]acetamido}hexanamido]-3-(1H-indol-3-yl)propanoic acid

C23H33N7O6 (503.24921980000005)

Asn Gly Trp Lys

(2S)-6-amino-2-[(2S)-2-{2-[(2S)-2-amino-3-carbamoylpropanamido]acetamido}-3-(1H-indol-3-yl)propanamido]hexanoic acid

C23H33N7O6 (503.24921980000005)

Asn Lys Gly Trp

(2S)-2-{2-[(2S)-6-amino-2-[(2S)-2-amino-3-carbamoylpropanamido]hexanamido]acetamido}-3-(1H-indol-3-yl)propanoic acid

C23H33N7O6 (503.24921980000005)

Asn Lys Trp Gly

2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-3-carbamoylpropanamido]hexanamido]-3-(1H-indol-3-yl)propanamido]acetic acid

C23H33N7O6 (503.24921980000005)

Asn Trp Gly Lys

(2S)-6-amino-2-{2-[(2S)-2-[(2S)-2-amino-3-carbamoylpropanamido]-3-(1H-indol-3-yl)propanamido]acetamido}hexanoic acid

C23H33N7O6 (503.24921980000005)

Asn Trp Lys Gly

2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-3-carbamoylpropanamido]-3-(1H-indol-3-yl)propanamido]hexanamido]acetic acid

C23H33N7O6 (503.24921980000005)

Trp Trp Ile

C28H33N5O4 (503.25324180000007)

Leu Trp Trp

C28H33N5O4 (503.25324180000007)

Pro Met Arg Thr

(2S,3R)-2-[(2S)-5-carbamimidamido-2-[(2S)-4-(methylsulfanyl)-2-[(2S)-pyrrolidin-2-ylformamido]butanamido]pentanamido]-3-hydroxybutanoic acid

C20H37N7O6S (503.25259020000004)

Pro Met Thr Arg

(2S)-5-carbamimidamido-2-[(2S,3R)-3-hydroxy-2-[(2S)-4-(methylsulfanyl)-2-[(2S)-pyrrolidin-2-ylformamido]butanamido]butanamido]pentanoic acid

C20H37N7O6S (503.25259020000004)

Pro Arg Met Thr

(2S,3R)-2-[(2S)-2-[(2S)-5-carbamimidamido-2-[(2S)-pyrrolidin-2-ylformamido]pentanamido]-4-(methylsulfanyl)butanamido]-3-hydroxybutanoic acid

C20H37N7O6S (503.25259020000004)

Pro Arg Thr Met

(2S)-2-[(2S,3R)-2-[(2S)-5-carbamimidamido-2-[(2S)-pyrrolidin-2-ylformamido]pentanamido]-3-hydroxybutanamido]-4-(methylsulfanyl)butanoic acid

C20H37N7O6S (503.25259020000004)

Pro Thr Met Arg

(2S)-5-carbamimidamido-2-[(2S)-2-[(2S,3R)-3-hydroxy-2-[(2S)-pyrrolidin-2-ylformamido]butanamido]-4-(methylsulfanyl)butanamido]pentanoic acid

C20H37N7O6S (503.25259020000004)

Pro Thr Arg Met

(2S)-2-[(2S)-5-carbamimidamido-2-[(2S,3R)-3-hydroxy-2-[(2S)-pyrrolidin-2-ylformamido]butanamido]pentanamido]-4-(methylsulfanyl)butanoic acid

C20H37N7O6S (503.25259020000004)

Trp Leu Trp

C28H33N5O4 (503.25324180000007)

Ile Trp Trp

C28H33N5O4 (503.25324180000007)

Arg Met Pro Thr

(2S,3R)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-4-(methylsulfanyl)butanoyl]pyrrolidin-2-yl]formamido}-3-hydroxybutanoic acid

C20H37N7O6S (503.25259020000004)

Arg Met Thr Pro

(2S)-1-[(2S,3R)-2-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-4-(methylsulfanyl)butanamido]-3-hydroxybutanoyl]pyrrolidine-2-carboxylic acid

C20H37N7O6S (503.25259020000004)

Arg Pro Met Thr

(2S,3R)-2-[(2S)-2-{[(2S)-1-[(2S)-2-amino-5-carbamimidamidopentanoyl]pyrrolidin-2-yl]formamido}-4-(methylsulfanyl)butanamido]-3-hydroxybutanoic acid

C20H37N7O6S (503.25259020000004)

Arg Pro Thr Met

(2S)-2-[(2S,3R)-2-{[(2S)-1-[(2S)-2-amino-5-carbamimidamidopentanoyl]pyrrolidin-2-yl]formamido}-3-hydroxybutanamido]-4-(methylsulfanyl)butanoic acid

C20H37N7O6S (503.25259020000004)

Arg Thr Met Pro

(2S)-1-[(2S)-2-[(2S,3R)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-3-hydroxybutanamido]-4-(methylsulfanyl)butanoyl]pyrrolidine-2-carboxylic acid

C20H37N7O6S (503.25259020000004)

Arg Thr Pro Met

(2S)-2-{[(2S)-1-[(2S,3R)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-3-hydroxybutanoyl]pyrrolidin-2-yl]formamido}-4-(methylsulfanyl)butanoic acid

C20H37N7O6S (503.25259020000004)

Trp Trp Leu

C28H33N5O4 (503.25324180000007)

Thr Met Pro Arg

(2S)-2-{[(2S)-1-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-4-(methylsulfanyl)butanoyl]pyrrolidin-2-yl]formamido}-5-carbamimidamidopentanoic acid

C20H37N7O6S (503.25259020000004)

Thr Met Arg Pro

(2S)-1-[(2S)-2-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-4-(methylsulfanyl)butanamido]-5-carbamimidamidopentanoyl]pyrrolidine-2-carboxylic acid

C20H37N7O6S (503.25259020000004)

Thr Pro Met Arg

(2S)-2-[(2S)-2-{[(2S)-1-[(2S,3R)-2-amino-3-hydroxybutanoyl]pyrrolidin-2-yl]formamido}-4-(methylsulfanyl)butanamido]-5-carbamimidamidopentanoic acid

C20H37N7O6S (503.25259020000004)

Thr Pro Arg Met

(2S)-2-[(2S)-2-{[(2S)-1-[(2S,3R)-2-amino-3-hydroxybutanoyl]pyrrolidin-2-yl]formamido}-5-carbamimidamidopentanamido]-4-(methylsulfanyl)butanoic acid

C20H37N7O6S (503.25259020000004)

Thr Arg Met Pro

(2S)-1-[(2S)-2-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-5-carbamimidamidopentanamido]-4-(methylsulfanyl)butanoyl]pyrrolidine-2-carboxylic acid

C20H37N7O6S (503.25259020000004)

Thr Arg Pro Met

(2S)-2-{[(2S)-1-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-5-carbamimidamidopentanoyl]pyrrolidin-2-yl]formamido}-4-(methylsulfanyl)butanoic acid

C20H37N7O6S (503.25259020000004)

Val Glu Glu Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-methylbutanamido]-4-carboxybutanamido]-4-carboxybutanamido]hexanoic acid

C21H37N5O9 (503.2591152)

Val Glu Lys Glu

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-3-methylbutanamido]-4-carboxybutanamido]hexanamido]pentanedioic acid

C21H37N5O9 (503.2591152)

Trp Gly Lys Asn

(2S)-2-[(2S)-6-amino-2-{2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]acetamido}hexanamido]-3-carbamoylpropanoic acid

C23H33N7O6 (503.24921980000005)

Trp Gly Asn Lys

(2S)-6-amino-2-[(2S)-2-{2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]acetamido}-3-carbamoylpropanamido]hexanoic acid

C23H33N7O6 (503.24921980000005)

Trp Lys Gly Asn

(2S)-2-{2-[(2S)-6-amino-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]hexanamido]acetamido}-3-carbamoylpropanoic acid

C23H33N7O6 (503.24921980000005)

Trp Lys Asn Gly

2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]hexanamido]-3-carbamoylpropanamido]acetic acid

C23H33N7O6 (503.24921980000005)

Trp Asn Gly Lys

(2S)-6-amino-2-{2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-carbamoylpropanamido]acetamido}hexanoic acid

C23H33N7O6 (503.24921980000005)

Trp Asn Lys Gly

2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-carbamoylpropanamido]hexanamido]acetic acid

C23H33N7O6 (503.24921980000005)

Tyr Gly His Lys

(2S)-6-amino-2-[(2S)-2-{2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]acetamido}-3-(1H-imidazol-4-yl)propanamido]hexanoic acid

C23H33N7O6 (503.24921980000005)

Tyr Gly Lys His

(2S)-2-[(2S)-6-amino-2-{2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]acetamido}hexanamido]-3-(1H-imidazol-4-yl)propanoic acid

C23H33N7O6 (503.24921980000005)

Tyr His Gly Lys

(2S)-6-amino-2-{2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-(1H-imidazol-4-yl)propanamido]acetamido}hexanoic acid

C23H33N7O6 (503.24921980000005)

Tyr His Lys Gly

2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-(1H-imidazol-4-yl)propanamido]hexanamido]acetic acid

C23H33N7O6 (503.24921980000005)

Tyr Lys Gly His

(2S)-2-{2-[(2S)-6-amino-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]hexanamido]acetamido}-3-(1H-imidazol-4-yl)propanoic acid

C23H33N7O6 (503.24921980000005)

Tyr Lys His Gly

2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]hexanamido]-3-(1H-imidazol-4-yl)propanamido]acetic acid

C23H33N7O6 (503.24921980000005)

VDGTI

Val Asp Gly Thr Ile

C21H37N5O9 (503.2591152)

Boc-Glu-Glu-Leu-OMe

C22H37N3O10 (503.24788220000005)

(2S,3S,4S,5R,6R)-3,4,5-trihydroxy-6-[5-[3-(2,2,3,3-tetramethylcyclopropanecarbonyl)indol-1-yl]pentoxy]oxane-2-carboxylic acid

C27H37NO8 (503.2519042)

(2S)-2-[[oxo-[5-[oxo-(4-phenyl-1-piperazinyl)methyl]-1H-imidazol-4-yl]methyl]amino]-3-phenylpropanoic acid tert-butyl ester

C28H33N5O4 (503.25324180000007)

Ile-Trp-Trp

C28H33N5O4 (503.25324180000007)

Trp-Trp-Ile

C28H33N5O4 (503.25324180000007)

Trp-Leu-Trp

C28H33N5O4 (503.25324180000007)

Leu-Trp-Trp

C28H33N5O4 (503.25324180000007)

(2S)-2-[(4R,5R)-4-methyl-5-[[methyl(4-oxanylmethyl)amino]methyl]-1,1-dioxo-8-(3-pyridinyl)-4,5-dihydro-3H-6,1$l^{6},2-benzoxathiazocin-2-yl]-1-propanol

C26H37N3O5S (503.24537920000006)

N-[(4R,7S,8S)-8-methoxy-4,7,10-trimethyl-11-oxo-5-propyl-2-oxa-5,10-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]benzenesulfonamide

C26H37N3O5S (503.24537920000006)

N-[(2R,3S)-4-[[(2S)-1-hydroxypropan-2-yl]-[[4-(trifluoromethyl)phenyl]carbamoyl]amino]-2-methoxy-3-methylbutyl]-N-methyloxane-4-carboxamide

C24H36F3N3O5 (503.26069220000005)

N-[(2S,3S)-4-[[(2R)-1-hydroxypropan-2-yl]-[[4-(trifluoromethyl)phenyl]carbamoyl]amino]-2-methoxy-3-methylbutyl]-N-methyloxane-4-carboxamide

C24H36F3N3O5 (503.26069220000005)

(2S)-2-[(4R,5S)-4-methyl-5-[[methyl(4-oxanylmethyl)amino]methyl]-1,1-dioxo-8-(3-pyridinyl)-4,5-dihydro-3H-6,1$l^{6},2-benzoxathiazocin-2-yl]-1-propanol

C26H37N3O5S (503.24537920000006)

(2S)-2-[(4S,5S)-4-methyl-5-[[methyl(4-oxanylmethyl)amino]methyl]-1,1-dioxo-8-(3-pyridinyl)-4,5-dihydro-3H-6,1$l^{6},2-benzoxathiazocin-2-yl]-1-propanol

C26H37N3O5S (503.24537920000006)

(2S)-2-[(4S,5R)-4-methyl-5-[[methyl(4-oxanylmethyl)amino]methyl]-1,1-dioxo-8-(3-pyridinyl)-4,5-dihydro-3H-6,1$l^{6},2-benzoxathiazocin-2-yl]-1-propanol

C26H37N3O5S (503.24537920000006)

(2R)-2-[(4R,5S)-4-methyl-5-[[methyl(4-oxanylmethyl)amino]methyl]-1,1-dioxo-8-(3-pyridinyl)-4,5-dihydro-3H-6,1$l^{6},2-benzoxathiazocin-2-yl]-1-propanol

C26H37N3O5S (503.24537920000006)

(2R)-2-[(4R,5R)-4-methyl-5-[[methyl(4-oxanylmethyl)amino]methyl]-1,1-dioxo-8-(3-pyridinyl)-4,5-dihydro-3H-6,1$l^{6},2-benzoxathiazocin-2-yl]-1-propanol

C26H37N3O5S (503.24537920000006)

(2R)-2-[(4S,5R)-4-methyl-5-[[methyl(4-oxanylmethyl)amino]methyl]-1,1-dioxo-8-(3-pyridinyl)-4,5-dihydro-3H-6,1$l^{6},2-benzoxathiazocin-2-yl]-1-propanol

C26H37N3O5S (503.24537920000006)

(2R)-2-[(4S,5S)-4-methyl-5-[[methyl(4-oxanylmethyl)amino]methyl]-1,1-dioxo-8-(3-pyridinyl)-4,5-dihydro-3H-6,1$l^{6},2-benzoxathiazocin-2-yl]-1-propanol

C26H37N3O5S (503.24537920000006)

N-[(4S,7R,8S)-8-methoxy-4,7,10-trimethyl-11-oxo-5-propyl-2-oxa-5,10-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]benzenesulfonamide

C26H37N3O5S (503.24537920000006)

N-[(2S,3R)-4-[[(2R)-1-hydroxypropan-2-yl]-[oxo-[4-(trifluoromethyl)anilino]methyl]amino]-2-methoxy-3-methylbutyl]-N-methyl-4-oxanecarboxamide

C24H36F3N3O5 (503.26069220000005)

N-[(2R,3R)-4-[[(2S)-1-hydroxypropan-2-yl]-[[4-(trifluoromethyl)phenyl]carbamoyl]amino]-2-methoxy-3-methylbutyl]-N-methyloxane-4-carboxamide

C24H36F3N3O5 (503.26069220000005)

N-[(2S,3S)-4-[[(2S)-1-hydroxypropan-2-yl]-[[4-(trifluoromethyl)phenyl]carbamoyl]amino]-2-methoxy-3-methylbutyl]-N-methyloxane-4-carboxamide

C24H36F3N3O5 (503.26069220000005)

N-[(2R,3S)-4-[[(2R)-1-hydroxypropan-2-yl]-[[4-(trifluoromethyl)phenyl]carbamoyl]amino]-2-methoxy-3-methylbutyl]-N-methyloxane-4-carboxamide

C24H36F3N3O5 (503.26069220000005)

N-[(4R,7R,8R)-8-methoxy-4,7,10-trimethyl-11-oxo-5-propyl-2-oxa-5,10-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]benzenesulfonamide

C26H37N3O5S (503.24537920000006)

N-[(4S,7R,8R)-8-methoxy-4,7,10-trimethyl-11-oxo-5-propyl-2-oxa-5,10-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]benzenesulfonamide

C26H37N3O5S (503.24537920000006)

N-[(2S,3R)-4-[[(2S)-1-hydroxypropan-2-yl]-[oxo-[4-(trifluoromethyl)anilino]methyl]amino]-2-methoxy-3-methylbutyl]-N-methyl-4-oxanecarboxamide

C24H36F3N3O5 (503.26069220000005)

N-[[(2S,3R)-9-(dimethylamino)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-2,3,4,7-tetrahydro-1,5-benzoxazonin-2-yl]methyl]-N,4-dimethylbenzenesulfonamide

C26H37N3O5S (503.24537920000006)

(2R,3S)-2-[[(4-fluorophenyl)methyl-methylamino]methyl]-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-8-[(E)-2-phenylethenyl]-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-6-one

C30H34FN3O3 (503.25840660000006)

N-[(4R,7S,8R)-8-methoxy-4,7,10-trimethyl-11-oxo-5-propyl-2-oxa-5,10-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]benzenesulfonamide

C26H37N3O5S (503.24537920000006)

N-[(4R,7R,8S)-8-methoxy-4,7,10-trimethyl-11-oxo-5-propyl-2-oxa-5,10-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]benzenesulfonamide

C26H37N3O5S (503.24537920000006)

N-[(4S,7S,8S)-8-methoxy-4,7,10-trimethyl-11-oxo-5-propyl-2-oxa-5,10-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]benzenesulfonamide

C26H37N3O5S (503.24537920000006)

Trp-Trp-Leu

C28H33N5O4 (503.25324180000007)

Trp-Ile-Trp

C28H33N5O4 (503.25324180000007)

UR-144 N-(5-hydroxypentyl) Beta-D-glucuronide

C27H37NO8 (503.2519042)

Lnape 3:0/N-16:3

C24H42NO8P (503.26479020000005)

Lnape 16:3/N-3:0

C24H42NO8P (503.26479020000005)

[1-[2-aminoethoxy(hydroxy)phosphoryl]oxy-3-propanoyloxypropan-2-yl] (7Z,10Z,13Z)-hexadeca-7,10,13-trienoate

C24H42NO8P (503.26479020000005)

PE(19:3)

PE(8:0_11:3)

C24H42NO8P (503.26479020000005)

ST 25:5;O6;Gly

C27H37NO8 (503.2519042)

ST 19:4;O3;HexNAc

C27H37NO8 (503.2519042)

ST 22:1;O5;Tau

C24H41NO8S (503.25527460000006)

(4r,7r,8r,9e,14e,16e,18s,20s)-2,11,18,20-tetrahydroxy-7-isopropyl-4,8,16-trimethyl-6,23-dioxa-3,12,25-triazabicyclo[20.2.1]pentacosa-1(24),2,9,11,14,16,22(25)-heptaen-5-one

C26H37N3O7 (503.2631372)

(2r)-n-[(1s,3z,5e,7s,9z,11z,13s,15r,19r)-13-(acetyloxy)-7-hydroxy-1,4,10,19-tetramethyl-17,18-dioxo-16-oxabicyclo[13.2.2]nonadeca-3,5,9,11-tetraen-2-yl]-2-hydroxypropanimidic acid

C27H37NO8 (503.2519042)

(1r,3r,4s,5s,8s,9r,10r,11r,14r,16s,17r,18r,19r)-4-(acetyloxy)-9,10,18,19-tetrahydroxy-5-methyl-12-methylidene-7-azaheptacyclo[9.6.2.0¹,⁸.0⁵,¹⁷.0⁷,¹⁶.0⁹,¹⁴.0¹⁴,¹⁸]nonadecan-3-yl (2r)-2-methylbutanoate

(1r,3r,4s,5s,8s,9r,10r,11r,14r,16s,17r,18r,19r)-4-(acetyloxy)-9,10,18,19-tetrahydroxy-5-methyl-12-methylidene-7-azaheptacyclo[9.6.2.0¹,⁸.0⁵,¹⁷.0⁷,¹⁶.0⁹,¹⁴.0¹⁴,¹⁸]nonadecan-3-yl (2r)-2-methylbutanoate

C27H37NO8 (503.2519042)

(1r,3r,4s,5s,8s,9r,11r,14r,16s,17r,18r,19r)-4-(acetyloxy)-9,10,18,19-tetrahydroxy-5-methyl-12-methylidene-7-azaheptacyclo[9.6.2.0¹,⁸.0⁵,¹⁷.0⁷,¹⁶.0⁹,¹⁴.0¹⁴,¹⁸]nonadecan-3-yl 2-methylbutanoate

(1r,3r,4s,5s,8s,9r,11r,14r,16s,17r,18r,19r)-4-(acetyloxy)-9,10,18,19-tetrahydroxy-5-methyl-12-methylidene-7-azaheptacyclo[9.6.2.0¹,⁸.0⁵,¹⁷.0⁷,¹⁶.0⁹,¹⁴.0¹⁴,¹⁸]nonadecan-3-yl 2-methylbutanoate

C27H37NO8 (503.2519042)

(2r)-n-[(1s,3z,5z,7s,9z,11z,13s,15r,19r)-13-(acetyloxy)-7-hydroxy-1,4,10,19-tetramethyl-17,18-dioxo-16-oxabicyclo[13.2.2]nonadeca-3,5,9,11-tetraen-2-yl]-2-hydroxypropanimidic acid

C27H37NO8 (503.2519042)

(4r,7r,8r,9e,14z,16e,18s,20s)-2,11,18,20-tetrahydroxy-7-isopropyl-4,8,16-trimethyl-6,23-dioxa-3,12,25-triazabicyclo[20.2.1]pentacosa-1(24),2,9,11,14,16,22(25)-heptaen-5-one

C26H37N3O7 (503.2631372)

(4r,7r,8r,9z,14e,16e,18s,20r)-2,11,18,20-tetrahydroxy-7-isopropyl-4,8,16-trimethyl-6,23-dioxa-3,12,25-triazabicyclo[20.2.1]pentacosa-1(24),2,9,11,14,16,22(25)-heptaen-5-one

C26H37N3O7 (503.2631372)

2,11,18,20-tetrahydroxy-7-isopropyl-4,8,16-trimethyl-6,23-dioxa-3,12,25-triazabicyclo[20.2.1]pentacosa-1(24),2,9,11,14,16,22(25)-heptaen-5-one

C26H37N3O7 (503.2631372)

n-[(1s,2r,3e,5e,7s,9e,11e,13s,15r,19r)-13-(acetyloxy)-7-hydroxy-1,4,10,19-tetramethyl-17,18-dioxo-16-oxabicyclo[13.2.2]nonadeca-3,5,9,11-tetraen-2-yl]-2-hydroxypropanimidic acid

C27H37NO8 (503.2519042)