Exact Mass: 646.2558

Kuwanon V

C40H38O8 (646.2567)

Kuwanon V is found in fruits. Kuwanon V is a pigment from culture cells of Morus alba (white mulberry

Xylocarpin C

C33H42O13 (646.2625)

Taxumairol Z

C33H42O13 (646.2625)

cineracipadesin E

C33H42O13 (646.2625)

Riparianin

C33H42O13 (646.2625)

C31H50O7Si4

C31H50O7Si4 (646.2633)

cipadesin A

C33H42O13 (646.2625)

C40H38O8

C40H38O8 (646.2567)

(2,3-trans)-3-[2-hydroxy-6-(3-hydroxyphenethyl)-4-methoxybenzyl]-2-(4-hydroxy-3-methoxyphenyl)-10-methoxy-2,3,4,5-tetrahydrophenanthro[2,1-b]furan-7-ol

C40H38O8 (646.2567)

4,6,7-trihydroxy-2-methoxy-8-(3-methylbut-2-enyl)phenanthrene-1,1-[4,6,7-trihydroxy-2-methoxy-8-(3-methylbut-2-enyl)phenanthrene]

C40H38O8 (646.2567)

C29H42O16

C29H42O16 (646.2473)

bianthrone A2b

C40H38O8 (646.2567)

Dregeana 2|dregeana-2

C33H42O13 (646.2625)

C35H38N2O10

C35H38N2O10 (646.2526)

Ser Tyr Tyr Gln Ser

C29H38N6O11 (646.2598)

SYYQS

C29H38N6O11 (646.2598)

Kuwanon V

C40H38O8 (646.2567)

butane-1,4-diol,1,3-diisocyanato-2-methylbenzene,2,4-diisocyanato-1-methylbenzene,ethane-1,2-diol,hexanedioic acid

C30H38N4O12 (646.2486)

2-benzofuran-1,3-dione,benzoic acid,2-ethylhexanoic acid,2-ethyl-2-(hydroxymethyl)propane-1,3-diol,furan-2,5-dione

C33H42O13 (646.2625)

3,3’,4,4’-Tetra(t-butyl peroxycarbonate) benzophenone

C33H42O13 (646.2625)

12-Ethyl-71,71-dihydroxy-8-propylbacteriochlorophyllide c

C36H38MgN4O6-2 (646.2642)

1-[(2R,3R)-5-[(2S)-1-hydroxypropan-2-yl]-2-[[(4-methoxyphenyl)sulfonyl-methylamino]methyl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-3-(1-naphthalenyl)urea

C34H38N4O7S (646.2461)

Acarbose(1+)

C25H44NO18+ (646.2558)

1-[(2R,3R)-5-[(2R)-1-hydroxypropan-2-yl]-2-[[(4-methoxyphenyl)sulfonyl-methylamino]methyl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-3-(1-naphthalenyl)urea

C34H38N4O7S (646.2461)

1-[(2S,3R)-5-[(2R)-1-hydroxypropan-2-yl]-2-[[(4-methoxyphenyl)sulfonyl-methylamino]methyl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-3-(1-naphthalenyl)urea

C34H38N4O7S (646.2461)

1-[(2S,3S)-5-[(2R)-1-hydroxypropan-2-yl]-2-[[(4-methoxyphenyl)sulfonyl-methylamino]methyl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-3-(1-naphthalenyl)urea

C34H38N4O7S (646.2461)

1-[(2S,3S)-5-[(2S)-1-hydroxypropan-2-yl]-2-[[(4-methoxyphenyl)sulfonyl-methylamino]methyl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-3-(1-naphthalenyl)urea

C34H38N4O7S (646.2461)

1-[(2R,3S)-5-[(2S)-1-hydroxypropan-2-yl]-2-[[(4-methoxyphenyl)sulfonyl-methylamino]methyl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-3-(1-naphthalenyl)urea

C34H38N4O7S (646.2461)

1-[(2R,3S)-5-[(2R)-1-hydroxypropan-2-yl]-2-[[(4-methoxyphenyl)sulfonyl-methylamino]methyl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-10-yl]-3-(1-naphthalenyl)urea

C34H38N4O7S (646.2461)

ST 27:7;O7;GlcA

C33H42O13 (646.2625)

(1s,4as,6s,7r,7as)-6-(acetyloxy)-4-({[(2r,3r,4s,5s,6r)-3-(acetyloxy)-6-[(acetyloxy)methyl]-4,5-dihydroxyoxan-2-yl]oxy}methyl)-7-[(acetyloxy)methyl]-7-hydroxy-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl (2r)-2-methylbutanoate

C29H42O16 (646.2473)

(2e)-1-{3-[(1r,5r,6s)-6-[2,4-dihydroxy-3-(3-methylbut-2-en-1-yl)benzoyl]-5-(4-hydroxyphenyl)-3-methylcyclohex-2-en-1-yl]-2,4-dihydroxyphenyl}-3-(4-hydroxyphenyl)prop-2-en-1-one

C40H38O8 (646.2567)

methyl 2-[(1s,2r,4s,5s,6s,10r,11s,12r,13r,14r,17s,18s)-4,12,14-tris(acetyloxy)-6-(furan-3-yl)-11,17-dihydroxy-1,5,15-trimethyl-8-oxo-7-oxapentacyclo[13.2.1.0²,¹¹.0⁵,¹⁰.0¹³,¹⁷]octadecan-18-yl]acetate

C33H42O13 (646.2625)

(1r,2s,3s,5s,8r,10r,11s,13r,16s)-5,16-bis(acetyloxy)-10-[(acetyloxy)methyl]-8,9,11-trihydroxy-3-(2-hydroxypropan-2-yl)-6-methyl-14-oxatetracyclo[8.6.0.0³,⁷.0¹³,¹⁶]hexadec-6-en-2-yl benzoate

C33H42O13 (646.2625)

6-(acetyloxy)-4-({[3-(acetyloxy)-6-[(acetyloxy)methyl]-4,5-dihydroxyoxan-2-yl]oxy}methyl)-7-[(acetyloxy)methyl]-7-hydroxy-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl 2-methylbutanoate

C29H42O16 (646.2473)

methyl 2-[(1s,3r,4r,5s,7s,8s,9s,10s,11s,12s,16r)-4,5,10-tris(acetyloxy)-12-(furan-3-yl)-6,6,8,11,16-pentamethyl-14,17-dioxo-2,13-dioxatetracyclo[7.6.2.0¹,¹¹.0³,⁸]heptadecan-7-yl]acetate

C33H42O13 (646.2625)

1,3-ditrimethylsilyl (1r,2r,3r,4s)-2-{3-methoxy-4-[(trimethylsilyl)oxy]phenyl}-4-{4-[(trimethylsilyl)oxy]phenyl}cyclobutane-1,3-dicarboxylate

C31H50O7Si4 (646.2633)

6-(acetyloxy)-7-[(acetyloxy)methyl]-4-({[3,4-bis(acetyloxy)-5-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)-7-hydroxy-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl 2-methylbutanoate

C29H42O16 (646.2473)

(1s,4as,6s,7r,7as)-6-(acetyloxy)-7-[(acetyloxy)methyl]-4-({[(2r,3r,4s,5r,6r)-3,4-bis(acetyloxy)-5-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)-7-hydroxy-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl (2r)-2-methylbutanoate

C29H42O16 (646.2473)

4-({4-[(1,4-dihydroxy-2-methylbut-2-en-1-ylidene)amino]butyl}-c-hydroxycarbonimidoyl)-2-(4-hydroxyphenyl)-6,8-dimethoxy-5-oxo-3-phenyl-3,4-dihydro-1-benzoxepine-2-carboxylic acid

C35H38N2O10 (646.2526)

2,2'-dimethoxy-8,8'-bis(3-methylbut-2-en-1-yl)-[1,1'-biphenanthrene]-4,4',6,6',7,7'-hexol

C40H38O8 (646.2567)

methyl 2-[4,12,14-tris(acetyloxy)-6-(furan-3-yl)-11,17-dihydroxy-1,5,15-trimethyl-8-oxo-7-oxapentacyclo[13.2.1.0²,¹¹.0⁵,¹⁰.0¹³,¹⁷]octadecan-18-yl]acetate

C33H42O13 (646.2625)

(2e)-1-{3-[(1s,5r,6s)-6-[2,4-dihydroxy-3-(3-methylbut-2-en-1-yl)benzoyl]-5-(4-hydroxyphenyl)-3-methylcyclohex-2-en-1-yl]-2,4-dihydroxyphenyl}-3-(4-hydroxyphenyl)prop-2-en-1-one

C40H38O8 (646.2567)

methyl 2-[(1s,2r,4s,5s,6s,10r,11s,12r,13s,14r,15r,17s,18s)-4,12,14-tris(acetyloxy)-6-(furan-3-yl)-11,17-dihydroxy-1,5,15-trimethyl-8-oxo-7-oxapentacyclo[13.2.1.0²,¹¹.0⁵,¹⁰.0¹³,¹⁷]octadecan-18-yl]acetate

C33H42O13 (646.2625)

(1s,3r,5r,6s,7s,9r,10r,11s,13s,14r,19r,21s,23s,24r,25s)-7,13,24,25-tetrahydroxy-1-methoxy-5,9,23-trimethyl-8-oxo-10-(6-oxopyran-3-yl)-2,20,22-trioxahexacyclo[19.3.1.0³,¹⁹.0⁵,¹⁷.0⁶,¹⁴.0⁹,¹³]pentacos-17-en-11-yl acetate

C33H42O13 (646.2625)

methyl 2-[4,5,10-tris(acetyloxy)-12-(furan-3-yl)-6,6,8,11,16-pentamethyl-14,17-dioxo-2,13-dioxatetracyclo[7.6.2.0¹,¹¹.0³,⁸]heptadecan-7-yl]acetate

C33H42O13 (646.2625)

(2e)-1-{3-[(1s,5s,6r)-6-[2,4-dihydroxy-3-(3-methylbut-2-en-1-yl)benzoyl]-5-(4-hydroxyphenyl)-3-methylcyclohex-2-en-1-yl]-2,4-dihydroxyphenyl}-3-(4-hydroxyphenyl)prop-2-en-1-one

C40H38O8 (646.2567)

(2e)-1-{3-[(1s,5s,6r)-6-[3,5-dihydroxy-4-(3-methylbut-2-en-1-yl)benzoyl]-5-(4-hydroxyphenyl)-3-methylcyclohex-2-en-1-yl]-2,4-dihydroxyphenyl}-3-(4-hydroxyphenyl)prop-2-en-1-one

C40H38O8 (646.2567)

methyl 2-[(1r,3r,4r,5s,7s,8r,9s,10r,12s,13s)-4,5,10-tris(acetyloxy)-13-(furan-3-yl)-9-hydroxy-6,6,8,12-tetramethyl-17-methylidene-15-oxo-2,14-dioxatetracyclo[7.7.1.0¹,¹².0³,⁸]heptadecan-7-yl]acetate

C33H42O13 (646.2625)

methyl 2-[(1r,2r,4r,5r,6r,10s,11s,12r,13s,14r,15s,17r,18r)-4,12,14-tris(acetyloxy)-6-(furan-3-yl)-11,17-dihydroxy-1,5,15-trimethyl-8-oxo-7-oxapentacyclo[13.2.1.0²,¹¹.0⁵,¹⁰.0¹³,¹⁷]octadecan-18-yl]acetate

C33H42O13 (646.2625)

4,4',5,5'-tetrahydroxy-2,2'-dimethyl-7,7'-bis[(3-methylbut-2-en-1-yl)oxy]-9h,9'h-[9,9'-bianthracene]-10,10'-dione

C40H38O8 (646.2567)

(1s,3r,6s,7s,9r,10r,11s,13s,14r,19r,21s,23s,24r,25s)-7,13,24,25-tetrahydroxy-1-methoxy-5,9,23-trimethyl-8-oxo-10-(6-oxopyran-3-yl)-2,20,22-trioxahexacyclo[19.3.1.0³,¹⁹.0⁵,¹⁷.0⁶,¹⁴.0⁹,¹³]pentacos-17-en-11-yl acetate

C33H42O13 (646.2625)

(9r,9's)-4,4',5,5'-tetrahydroxy-2,2'-dimethyl-7,7'-bis[(3-methylbut-2-en-1-yl)oxy]-9h,9'h-[9,9'-bianthracene]-10,10'-dione

C40H38O8 (646.2567)

(1s,4as,6s,7r,7as)-6-(acetyloxy)-7-[(acetyloxy)methyl]-4-({[(2r,3r,4s,5r,6r)-3,4-bis(acetyloxy)-5-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)-7-hydroxy-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl 3-methylbutanoate

C29H42O16 (646.2473)

(2s,3s,4s)-4-[(4-{[(2e)-1,4-dihydroxy-2-methylbut-2-en-1-ylidene]amino}butyl)-c-hydroxycarbonimidoyl]-2-(4-hydroxyphenyl)-6,8-dimethoxy-5-oxo-3-phenyl-3,4-dihydro-1-benzoxepine-2-carboxylic acid

C35H38N2O10 (646.2526)

(1r,2s,3s,5s,8r,9r,10r,11s,13r,16s)-5,16-bis(acetyloxy)-10-[(acetyloxy)methyl]-8,9,11-trihydroxy-3-(2-hydroxypropan-2-yl)-6-methyl-14-oxatetracyclo[8.6.0.0³,⁷.0¹³,¹⁶]hexadec-6-en-2-yl benzoate

C33H42O13 (646.2625)

1,3-ditrimethylsilyl 2-{3-methoxy-4-[(trimethylsilyl)oxy]phenyl}-4-{4-[(trimethylsilyl)oxy]phenyl}cyclobutane-1,3-dicarboxylate

C31H50O7Si4 (646.2633)

6-(acetyloxy)-7-[(acetyloxy)methyl]-4-({[3,4-bis(acetyloxy)-5-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)-7-hydroxy-1h,4ah,5h,6h,7ah-cyclopenta[c]pyran-1-yl 3-methylbutanoate

C29H42O16 (646.2473)

14,25-bis(acetyloxy)-3,13,22-trihydroxy-11,15,17,22-tetramethyl-4,21-dioxo-8,20-dioxaheptacyclo[13.10.0.0²,¹².0⁵,¹¹.0⁷,⁹.0¹⁶,²⁴.0¹⁹,²³]pentacos-18-en-10-yl acetate

C33H42O13 (646.2625)

5,16-bis(acetyloxy)-10-[(acetyloxy)methyl]-8,9,11-trihydroxy-3-(2-hydroxypropan-2-yl)-6-methyl-14-oxatetracyclo[8.6.0.0³,⁷.0¹³,¹⁶]hexadec-6-en-2-yl benzoate

C33H42O13 (646.2625)

1-(3-{6-[3,5-dihydroxy-4-(3-methylbut-2-en-1-yl)benzoyl]-5-(4-hydroxyphenyl)-3-methylcyclohex-2-en-1-yl}-2,4-dihydroxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one

C40H38O8 (646.2567)

1-(3-{6-[2,4-dihydroxy-3-(3-methylbut-2-en-1-yl)benzoyl]-5-(4-hydroxyphenyl)-3-methylcyclohex-2-en-1-yl}-2,4-dihydroxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one

C40H38O8 (646.2567)