Exact Mass: 751.3696438

Annotation level-1

bufatolin 3-suberoyl-3-methylhistidine|bufotalin 3-suberoyl-L-3-methylhistidine ester

C38H57NO14 (751.3778861999999)

N-Ac,Me ester-Tetramycin A

dudawalamide A

C40H57N5O9 (751.4156072)

N6-Methyl-dA phosphoramidite

C41H50N7O5P (751.3610859999999)

chromium(3+),dioxido(dioxo)chromium

Cr8O21 (751.417295)

PC 20:5/11:3;O3

PC 31:8;O3

PE 22:5/12:3;O3

PE 22:6/12:2;O3

PE 34:8;O3

LNAPS 33:7;O

PS 20:4/13:3;O

PS 20:5/12:3;O2

C38H58NO12P (751.3696438)

PS 22:5/11:2;O

PS 32:8;O2

C38H58NO12P (751.3696438)

PS 33:7;O

C37H49N7O10 (751.3540734000001)

SHexCer 33:8;O2

C39H61NO11S (751.3965116)

2-[5,8,11,14-tetrahydroxy-9-(c-hydroxycarbonimidoylmethyl)-15-[9-(4-hydroxyphenyl)nona-2,4,6,8-tetraenamido]-3,12-diisopropyl-16-methyl-2-oxo-1-oxa-4,7,10,13-tetraazacyclohexadeca-4,7,10,13-tetraen-6-yl]ethanimidic acid

2-[5,8,11,14-tetrahydroxy-9-(c-hydroxycarbonimidoylmethyl)-15-[9-(4-hydroxyphenyl)nona-2,4,6,8-tetraenamido]-3,12-diisopropyl-16-methyl-2-oxo-1-oxa-4,7,10,13-tetraazacyclohexadeca-4,7,10,13-tetraen-6-yl]ethanimidic acid

2-[(8-{[2-(acetyloxy)-3a-hydroxy-9a,11a-dimethyl-1-(6-oxopyran-3-yl)-tetradecahydrocyclopenta[a]phenanthren-7-yl]oxy}-1-hydroxy-8-oxooctylidene)amino]-3-(1-methylimidazol-4-yl)propanoic acid

(1s,2s,6s,9s,11r,12r,13s,14s,15s,16s,17r,18r,19s,22s,23s,25r)-17-(acetyloxy)-10,12,14,16,23-pentahydroxy-6,10,19-trimethyl-13-{[(2r)-2-methylbutanoyl]oxy}-24-oxa-4-azaheptacyclo[12.12.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁵.0¹⁸,²³.0¹⁹,²⁵]hexacosan-22-yl (2s)-2-hydroxy-2-methylbutanoate

(1s,2s,6s,9s,11r,12r,13s,14s,15s,16s,17r,18r,19s,22s,23s,25r)-17-(acetyloxy)-10,12,14,16,23-pentahydroxy-6,10,19-trimethyl-13-{[(2r)-2-methylbutanoyl]oxy}-24-oxa-4-azaheptacyclo[12.12.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁵.0¹⁸,²³.0¹⁹,²⁵]hexacosan-22-yl (2s)-2-hydroxy-2-methylbutanoate

(2s)-2-[(8-{[(1r,2s,3as,3br,5ar,7s,9as,9bs,11ar)-2-(acetyloxy)-3a-hydroxy-9a,11a-dimethyl-1-(6-oxopyran-3-yl)-tetradecahydrocyclopenta[a]phenanthren-7-yl]oxy}-1-hydroxy-8-oxooctylidene)amino]-3-(1-methylimidazol-4-yl)propanoic acid

(2s)-2-[(8-{[(1r,2s,3as,3br,5ar,7s,9as,9bs,11ar)-2-(acetyloxy)-3a-hydroxy-9a,11a-dimethyl-1-(6-oxopyran-3-yl)-tetradecahydrocyclopenta[a]phenanthren-7-yl]oxy}-1-hydroxy-8-oxooctylidene)amino]-3-(1-methylimidazol-4-yl)propanoic acid

(1s,2s,6s,9s,11r,12r,13s,14s,15s,16r,18s,19r,20s,22s,23s,25r)-20-(acetyloxy)-10,12,14,16,23-pentahydroxy-6,10,19-trimethyl-13-[(2-methylbutanoyl)oxy]-24-oxa-4-azaheptacyclo[12.12.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁵.0¹⁸,²³.0¹⁹,²⁵]hexacosan-22-yl 2-hydroxy-2-methylbutanoate

(1s,2s,6s,9s,11r,12r,13s,14s,15s,16r,18s,19r,20s,22s,23s,25r)-20-(acetyloxy)-10,12,14,16,23-pentahydroxy-6,10,19-trimethyl-13-[(2-methylbutanoyl)oxy]-24-oxa-4-azaheptacyclo[12.12.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁵.0¹⁸,²³.0¹⁹,²⁵]hexacosan-22-yl 2-hydroxy-2-methylbutanoate

(3s,6r,9s,12r,15s,18r)-3-benzyl-9-[(4-hydroxyphenyl)methyl]-6,12,15,18-tetraisopropyl-4,10,16-trimethyl-1,7,13-trioxa-4,10,16-triazacyclooctadecane-2,5,8,11,14,17-hexone

2-[(8-{[2-(acetyloxy)-3a-hydroxy-9a,11a-dimethyl-1-(6-oxopyran-3-yl)-tetradecahydrocyclopenta[a]phenanthren-7-yl]oxy}-1-hydroxy-8-oxooctylidene)amino]-3-(3-methylimidazol-4-yl)propanoic acid

3-benzyl-15-[(4-hydroxyphenyl)methyl]-6,9,12,18-tetraisopropyl-4,10,16-trimethyl-1,7,13-trioxa-4,10,16-triazacyclooctadecane-2,5,8,11,14,17-hexone

10,12,14,16,23-pentahydroxy-6,10,19-trimethyl-13-[(2-methylbutanoyl)oxy]-24-oxa-4-azaheptacyclo[12.12.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁵.0¹⁸,²³.0¹⁹,²⁵]hexacosan-22-yl 3-(acetyloxy)-2-hydroxy-2-methylbutanoate

10,12,14,16,23-pentahydroxy-6,10,19-trimethyl-13-[(2-methylbutanoyl)oxy]-24-oxa-4-azaheptacyclo[12.12.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁵.0¹⁸,²³.0¹⁹,²⁵]hexacosan-22-yl 3-(acetyloxy)-2-hydroxy-2-methylbutanoate

C37H49N7O10 (751.3540734000001)

(2e,4e,6e,8e)-9-(4-hydroxyphenyl)-n-[(3s,6s,9s,12s,15s,16r)-5,8,11,14-tetrahydroxy-6,9-bis(c-hydroxycarbonimidoylmethyl)-3,12-diisopropyl-16-methyl-2-oxo-1-oxa-4,7,10,13-tetraazacyclohexadeca-4,7,10,13-tetraen-15-yl]nona-2,4,6,8-tetraenimidic acid

(2e,4e,6e,8e)-9-(4-hydroxyphenyl)-n-[(3s,6s,9s,12s,15s,16r)-5,8,11,14-tetrahydroxy-6,9-bis(c-hydroxycarbonimidoylmethyl)-3,12-diisopropyl-16-methyl-2-oxo-1-oxa-4,7,10,13-tetraazacyclohexadeca-4,7,10,13-tetraen-15-yl]nona-2,4,6,8-tetraenimidic acid

(3s,6r,9s,12r,15s,18r)-3-benzyl-15-[(4-hydroxyphenyl)methyl]-6,9,12,18-tetraisopropyl-4,10,16-trimethyl-1,7,13-trioxa-4,10,16-triazacyclooctadecane-2,5,8,11,14,17-hexone

(1s,2s,6s,9s,10s,11r,12r,13s,14s,15s,16r,18s,19r,20s,22s,23s,25r)-20-(acetyloxy)-10,12,14,16,23-pentahydroxy-6,10,19-trimethyl-13-{[(2s)-2-methylbutanoyl]oxy}-24-oxa-4-azaheptacyclo[12.12.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁵.0¹⁸,²³.0¹⁹,²⁵]hexacosan-22-yl (2s)-2-hydroxy-2-methylbutanoate

(1s,2s,6s,9s,10s,11r,12r,13s,14s,15s,16r,18s,19r,20s,22s,23s,25r)-20-(acetyloxy)-10,12,14,16,23-pentahydroxy-6,10,19-trimethyl-13-{[(2s)-2-methylbutanoyl]oxy}-24-oxa-4-azaheptacyclo[12.12.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁵.0¹⁸,²³.0¹⁹,²⁵]hexacosan-22-yl (2s)-2-hydroxy-2-methylbutanoate

(1s,2r,6s,9s,10s,11r,12r,13s,14s,15s,16s,17r,18r,19s,22s,23s,25r)-17-(acetyloxy)-10,12,14,16,23-pentahydroxy-6,10,19-trimethyl-13-{[(2r)-2-methylbutanoyl]oxy}-24-oxa-4-azaheptacyclo[12.12.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁵.0¹⁸,²³.0¹⁹,²⁵]hexacosan-22-yl (2s)-2-hydroxy-2-methylbutanoate

(1s,2r,6s,9s,10s,11r,12r,13s,14s,15s,16s,17r,18r,19s,22s,23s,25r)-17-(acetyloxy)-10,12,14,16,23-pentahydroxy-6,10,19-trimethyl-13-{[(2r)-2-methylbutanoyl]oxy}-24-oxa-4-azaheptacyclo[12.12.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁵.0¹⁸,²³.0¹⁹,²⁵]hexacosan-22-yl (2s)-2-hydroxy-2-methylbutanoate

17-(acetyloxy)-10,12,14,16,23-pentahydroxy-6,10,19-trimethyl-13-[(2-methylbutanoyl)oxy]-24-oxa-4-azaheptacyclo[12.12.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁵.0¹⁸,²³.0¹⁹,²⁵]hexacosan-22-yl 2-hydroxy-2-methylbutanoate

17-(acetyloxy)-10,12,14,16,23-pentahydroxy-6,10,19-trimethyl-13-[(2-methylbutanoyl)oxy]-24-oxa-4-azaheptacyclo[12.12.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁵.0¹⁸,²³.0¹⁹,²⁵]hexacosan-22-yl 2-hydroxy-2-methylbutanoate

(1s,2s,6s,9s,10s,11r,12r,13s,14s,15s,16r,18s,19s,22s,23s,25r)-10,12,14,16,23-pentahydroxy-6,10,19-trimethyl-13-{[(2r)-2-methylbutanoyl]oxy}-24-oxa-4-azaheptacyclo[12.12.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁵.0¹⁸,²³.0¹⁹,²⁵]hexacosan-22-yl (2s,3s)-3-(acetyloxy)-2-hydroxy-2-methylbutanoate

(1s,2s,6s,9s,10s,11r,12r,13s,14s,15s,16r,18s,19s,22s,23s,25r)-10,12,14,16,23-pentahydroxy-6,10,19-trimethyl-13-{[(2r)-2-methylbutanoyl]oxy}-24-oxa-4-azaheptacyclo[12.12.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁵.0¹⁸,²³.0¹⁹,²⁵]hexacosan-22-yl (2s,3s)-3-(acetyloxy)-2-hydroxy-2-methylbutanoate

(1s,2s,6s,9s,11r,12r,13s,14s,15s,16r,18s,19s,22s,23s,25r)-16-(acetyloxy)-10,12,14,23-tetrahydroxy-6,10,19-trimethyl-13-{[(2r)-2-methylbutanoyl]oxy}-24-oxa-4-azaheptacyclo[12.12.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁵.0¹⁸,²³.0¹⁹,²⁵]hexacosan-22-yl (2r,3r)-2,3-dihydroxy-2-methylbutanoate

(1s,2s,6s,9s,11r,12r,13s,14s,15s,16r,18s,19s,22s,23s,25r)-16-(acetyloxy)-10,12,14,23-tetrahydroxy-6,10,19-trimethyl-13-{[(2r)-2-methylbutanoyl]oxy}-24-oxa-4-azaheptacyclo[12.12.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁵.0¹⁸,²³.0¹⁹,²⁵]hexacosan-22-yl (2r,3r)-2,3-dihydroxy-2-methylbutanoate

3-benzyl-9-[(4-hydroxyphenyl)methyl]-6,12,15,18-tetraisopropyl-4,10,16-trimethyl-1,7,13-trioxa-4,10,16-triazacyclooctadecane-2,5,8,11,14,17-hexone

(1s,2r,6s,9s,10r,11s,12r,13s,14s,15r,16r,18s,19s,22r,23s,25r)-10,12,14,16,23-pentahydroxy-6,10,19-trimethyl-13-{[(2r)-2-methylbutanoyl]oxy}-24-oxa-4-azaheptacyclo[12.12.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁵.0¹⁸,²³.0¹⁹,²⁵]hexacosan-22-yl (2r,3r)-3-(acetyloxy)-2-hydroxy-2-methylbutanoate

(1s,2r,6s,9s,10r,11s,12r,13s,14s,15r,16r,18s,19s,22r,23s,25r)-10,12,14,16,23-pentahydroxy-6,10,19-trimethyl-13-{[(2r)-2-methylbutanoyl]oxy}-24-oxa-4-azaheptacyclo[12.12.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁵.0¹⁸,²³.0¹⁹,²⁵]hexacosan-22-yl (2r,3r)-3-(acetyloxy)-2-hydroxy-2-methylbutanoate

(2s)-2-[(8-{[(1r,2s,3as,3br,5ar,7s,9as,9bs,11ar)-2-(acetyloxy)-3a-hydroxy-9a,11a-dimethyl-1-(6-oxopyran-3-yl)-tetradecahydrocyclopenta[a]phenanthren-7-yl]oxy}-1-hydroxy-8-oxooctylidene)amino]-3-(3-methylimidazol-4-yl)propanoic acid