Exact Mass: 741.368385

Cocosamide B

C42H55N5O7 (741.410128)

A natural product found in Lyngbya majuscula.

Euphodendrophane C, (rel)-

A natural product found in Euphorbia dendroides.

Hex3Cer 14:2;2O

C32H55NO18 (741.341897)

PS 18:2/13:4;O2

PS 18:3/13:3;O2

PS 18:4/12:3;O3

PS 22:2/9:4;O2

PS 22:4/8:3;O3

PS 22:5/8:2;O3

PS 22:5/9:1;O2

PS 30:7;O3

PS 31:6;O2

SHexCer 32:6;O2

C38H63NO11S (741.4121608)

(3r,9r,18s)-18-benzyl-5,8,11,14,17-pentahydroxy-9-[(4-hydroxyphenyl)methyl]-6,15-dimethyl-3-({4-[(3-methylbut-2-en-1-yl)oxy]phenyl}methyl)-1-oxa-4,7,10,13,16-pentaazacyclooctadeca-4,7,10,13,16-pentaen-2-one

(3r,9r,18s)-18-benzyl-5,8,11,14,17-pentahydroxy-9-[(4-hydroxyphenyl)methyl]-6,15-dimethyl-3-({4-[(3-methylbut-2-en-1-yl)oxy]phenyl}methyl)-1-oxa-4,7,10,13,16-pentaazacyclooctadeca-4,7,10,13,16-pentaen-2-one

(2r,11s)-2-(4-{[(2s,3r,4r,5r,6s)-4,5-dihydroxy-6-methyl-3-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}phenyl)-4-hydroxy-9-[(2s)-2-methylbutanoyl]-1,5,9-triazacyclotridec-4-en-11-yl acetate

(2r,11s)-2-(4-{[(2s,3r,4r,5r,6s)-4,5-dihydroxy-6-methyl-3-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}phenyl)-4-hydroxy-9-[(2s)-2-methylbutanoyl]-1,5,9-triazacyclotridec-4-en-11-yl acetate

C35H55N3O14 (741.368385)

2-[2-({[1-(2-{[1,2-dihydroxy-3-(methylamino)decylidene]amino}-3-hydroxypropanoyl)pyrrolidin-2-yl](hydroxy)methylidene}amino)-3-(4-hydroxyphenyl)-n-methylpropanamido]-3-(4-hydroxyphenyl)propanoic acid

C38H55N5O10 (741.394873)

(3s,9s,13s,16s,21as)-3,16-dibenzyl-4,11-dihydroxy-13-isopropyl-2,10,10,15-tetramethyl-9-(pent-4-yn-1-yl)-3h,6h,9h,13h,16h,19h,20h,21h,21ah-pyrrolo[2,1-i]1-oxa-4,7,10,13,16-pentaazacyclononadecane-1,7,14,17-tetrone

(3s,9s,13s,16s,21as)-3,16-dibenzyl-4,11-dihydroxy-13-isopropyl-2,10,10,15-tetramethyl-9-(pent-4-yn-1-yl)-3h,6h,9h,13h,16h,19h,20h,21h,21ah-pyrrolo[2,1-i]1-oxa-4,7,10,13,16-pentaazacyclononadecane-1,7,14,17-tetrone

C42H55N5O7 (741.410128)

2-{[2-({[1-(2-{[1,2-dihydroxy-3-(methylamino)decylidene]amino}-3-hydroxybutanoyl)pyrrolidin-2-yl](hydroxy)methylidene}amino)-1-hydroxy-3-(4-hydroxyphenyl)propylidene]amino}-3-(4-hydroxyphenyl)propanoic acid

2-{[2-({[1-(2-{[1,2-dihydroxy-3-(methylamino)decylidene]amino}-3-hydroxybutanoyl)pyrrolidin-2-yl](hydroxy)methylidene}amino)-1-hydroxy-3-(4-hydroxyphenyl)propylidene]amino}-3-(4-hydroxyphenyl)propanoic acid

C38H55N5O10 (741.394873)

3,4,6,11-tetrakis(acetyloxy)-2-hydroxy-1,5,15-trimethyl-9-methylidene-14-oxo-16-oxatetracyclo[10.5.0.0²,¹⁵.0⁵,¹⁰]heptadecan-8-yl 3-(dimethylamino)-3-phenylpropanoate

[(2r,3s,4s,5r,6s)-6-{[(2s,3r,4r,5r,6s)-2-{4-[(2s,11r)-11-(acetyloxy)-4-hydroxy-1,5,9-triazacyclotridec-4-en-2-yl]phenoxy}-4,5-dihydroxy-6-methyloxan-3-yl]oxy}-3,4,5-trihydroxyoxan-2-yl]methyl (2s)-2-methylbutanoate

[(2r,3s,4s,5r,6s)-6-{[(2s,3r,4r,5r,6s)-2-{4-[(2s,11r)-11-(acetyloxy)-4-hydroxy-1,5,9-triazacyclotridec-4-en-2-yl]phenoxy}-4,5-dihydroxy-6-methyloxan-3-yl]oxy}-3,4,5-trihydroxyoxan-2-yl]methyl (2s)-2-methylbutanoate

C35H55N3O14 (741.368385)

{6-[(2-{4-[11-(acetyloxy)-4-hydroxy-1,5,9-triazacyclotridec-4-en-2-yl]phenoxy}-4,5-dihydroxy-6-methyloxan-3-yl)oxy]-3,4,5-trihydroxyoxan-2-yl}methyl 2-methylbutanoate

C35H55N3O14 (741.368385)

(2s)-2-{[(2s)-2-({[(2s)-1-[(3s)-2-{[(2s,3r)-1,2-dihydroxy-3-(methylamino)decylidene]amino}-3-hydroxybutanoyl]pyrrolidin-2-yl](hydroxy)methylidene}amino)-1-hydroxy-3-(4-hydroxyphenyl)propylidene]amino}-3-(4-hydroxyphenyl)propanoic acid

(2s)-2-{[(2s)-2-({[(2s)-1-[(3s)-2-{[(2s,3r)-1,2-dihydroxy-3-(methylamino)decylidene]amino}-3-hydroxybutanoyl]pyrrolidin-2-yl](hydroxy)methylidene}amino)-1-hydroxy-3-(4-hydroxyphenyl)propylidene]amino}-3-(4-hydroxyphenyl)propanoic acid

C38H55N5O10 (741.394873)

(3r,6r,9r,15s,18s)-18-benzyl-5,8,11,14,17-pentahydroxy-9-[(4-hydroxyphenyl)methyl]-6,15-dimethyl-3-({4-[(3-methylbut-2-en-1-yl)oxy]phenyl}methyl)-1-oxa-4,7,10,13,16-pentaazacyclooctadeca-4,7,10,13,16-pentaen-2-one

(3r,6r,9r,15s,18s)-18-benzyl-5,8,11,14,17-pentahydroxy-9-[(4-hydroxyphenyl)methyl]-6,15-dimethyl-3-({4-[(3-methylbut-2-en-1-yl)oxy]phenyl}methyl)-1-oxa-4,7,10,13,16-pentaazacyclooctadeca-4,7,10,13,16-pentaen-2-one

[(2r,3s,4s,5r,6s)-6-{[(2s,3r,4r,5r,6s)-2-{[(10r)-10-(acetyloxy)-3-hydroxy-8-propanoyl-1,4,8-triazacyclotridec-3-en-1-yl]oxy}-4,5-dihydroxy-6-methyloxan-3-yl]oxy}-3,4,5-trihydroxyoxan-2-yl]methyl benzoate

[(2r,3s,4s,5r,6s)-6-{[(2s,3r,4r,5r,6s)-2-{[(10r)-10-(acetyloxy)-3-hydroxy-8-propanoyl-1,4,8-triazacyclotridec-3-en-1-yl]oxy}-4,5-dihydroxy-6-methyloxan-3-yl]oxy}-3,4,5-trihydroxyoxan-2-yl]methyl benzoate

C34H51N3O15 (741.3320016)

18-benzyl-5,8,11,14,17-pentahydroxy-9-[(4-hydroxyphenyl)methyl]-6,15-dimethyl-3-({4-[(3-methylbut-2-en-1-yl)oxy]phenyl}methyl)-1-oxa-4,7,10,13,16-pentaazacyclooctadeca-4,7,10,13,16-pentaen-2-one

3,16-dibenzyl-4,11-dihydroxy-13-isopropyl-2,10,10,15-tetramethyl-9-(pent-4-yn-1-yl)-3h,6h,9h,13h,16h,19h,20h,21h,21ah-pyrrolo[2,1-i]1-oxa-4,7,10,13,16-pentaazacyclononadecane-1,7,14,17-tetrone

C42H55N5O7 (741.410128)

(3r,6s,9r,15r,18s)-18-benzyl-5,8,11,14,17-pentahydroxy-9-[(4-hydroxyphenyl)methyl]-6,15-dimethyl-3-({4-[(3-methylbut-2-en-1-yl)oxy]phenyl}methyl)-1-oxa-4,7,10,13,16-pentaazacyclooctadeca-4,7,10,13,16-pentaen-2-one

(3r,6s,9r,15r,18s)-18-benzyl-5,8,11,14,17-pentahydroxy-9-[(4-hydroxyphenyl)methyl]-6,15-dimethyl-3-({4-[(3-methylbut-2-en-1-yl)oxy]phenyl}methyl)-1-oxa-4,7,10,13,16-pentaazacyclooctadeca-4,7,10,13,16-pentaen-2-one

(1r,2r,3s,4r,5s,6s,8s,10r,11r,12r,15s)-3,4,6,11-tetrakis(acetyloxy)-2-hydroxy-1,5,15-trimethyl-9-methylidene-14-oxo-16-oxatetracyclo[10.5.0.0²,¹⁵.0⁵,¹⁰]heptadecan-8-yl (3r)-3-(dimethylamino)-3-phenylpropanoate

(1r,2r,3s,4r,5s,6s,8s,10r,11r,12r,15s)-3,4,6,11-tetrakis(acetyloxy)-2-hydroxy-1,5,15-trimethyl-9-methylidene-14-oxo-16-oxatetracyclo[10.5.0.0²,¹⁵.0⁵,¹⁰]heptadecan-8-yl (3r)-3-(dimethylamino)-3-phenylpropanoate