Exact Mass: 556.34
Exact Mass Matches: 556.34
Found 32 metabolites which its exact mass value is equals to given mass value 556.34,
within given mass tolerance error 4.0E-5 dalton. Try search metabolite list with more accurate mass tolerance error
8.0E-6 dalton.
Milbemycin D
21,24-dihydroxy-5,11,13,22-tetramethyl-6-(propan-2-yl)-3,7,19-trioxaspiro[oxane-2,6-tetracyclo[15.6.1.1⁴,⁸.0²⁰,²⁴]pentacosane]-10,14,16,22-tetraen-2-one
Milbemycin D
Milbemycin D
A milbemycin originally isolated from Streptomyces hygroscopicus with formula C33H48O7 that has insecticidal and anthelmintic proerties. D000890 - Anti-Infective Agents > D000977 - Antiparasitic Agents > D000871 - Anthelmintics D010575 - Pesticides > D007306 - Insecticides D016573 - Agrochemicals
7alpha-acetoxy-21R?,23R?:24alpha,25-diepoxy-11alpha-hydroxy-21alpha-methoxy-4,4,8-trimethyl-cholesta-1,14-dien-3-one|brujavanone B
7alpha-acetoxy-21R?,23R?:24alpha,25-diepoxy-11alpha-hydroxy-21alpha-methoxy-4,4,8-trimethyl-cholesta-1,14-dien-3-one|brujavanone B
7alpha-acetoxy-21R?,23R?-epoxy-11alpha,24S?-dihydroxy-21alpha-methoxy-4,4,8-trimethyl-cholesta-1,14,25-trien-3-one|brujavanone G
7alpha-acetoxy-21R?,23R?-epoxy-11alpha,24S?-dihydroxy-21alpha-methoxy-4,4,8-trimethyl-cholesta-1,14,25-trien-3-one|brujavanone G
bufalin 3-methylsuberate|bufalin-3-hemisuberate methyl ester|Korksaeure-(3-bufalyl)-ester-methylester
bufalin 3-methylsuberate|bufalin-3-hemisuberate methyl ester|Korksaeure-(3-bufalyl)-ester-methylester
(10E,14E,16E)-21,24-dihydroxy-5,11,13,22-tetramethyl-6-propan-2-ylspiro[3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene-6,2-oxane]-2-one
(10E,14E,16E)-21,24-dihydroxy-5,11,13,22-tetramethyl-6-propan-2-ylspiro[3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene-6,2-oxane]-2-one
D000890 - Anti-Infective Agents > D000977 - Antiparasitic Agents > D000871 - Anthelmintics D010575 - Pesticides > D007306 - Insecticides D016573 - Agrochemicals
16-(acetyloxy)-11-hydroxy-1,5,10,15-tetramethyl-6-(oxolan-3-yl)-13-oxapentacyclo[10.6.1.0²,¹⁰.0⁵,⁹.0¹⁵,¹⁹]nonadec-8-en-18-yl 3-methylbut-2-enoate
16-(acetyloxy)-11-hydroxy-1,5,10,15-tetramethyl-6-(oxolan-3-yl)-13-oxapentacyclo[10.6.1.0²,¹⁰.0⁵,⁹.0¹⁵,¹⁹]nonadec-8-en-18-yl 3-methylbut-2-enoate
(10s)-1,3,8,10-tetrahydroxy-6-(hydroxymethyl)-10-(octadecyloxy)anthracen-9-one
(10s)-1,3,8,10-tetrahydroxy-6-(hydroxymethyl)-10-(octadecyloxy)anthracen-9-one
(3z,3ar,5ar,6s,7r,9as,9bs)-7-(acetyloxy)-3-[(3e,5e,7e,9s)-10-hydroxy-9-methoxy-6,10-dimethylundeca-3,5,7-trien-2-ylidene]-3a,6,9a-trimethyl-2-oxo-octahydrocyclopenta[a]naphthalene-6-carboxylic acid
(3z,3ar,5ar,6s,7r,9as,9bs)-7-(acetyloxy)-3-[(3e,5e,7e,9s)-10-hydroxy-9-methoxy-6,10-dimethylundeca-3,5,7-trien-2-ylidene]-3a,6,9a-trimethyl-2-oxo-octahydrocyclopenta[a]naphthalene-6-carboxylic acid
methyl 3-{6-[(acetyloxy)methyl]-7-(2-hydroxypropan-2-yl)-3a,9b-dimethyl-3-[1-(5-methyl-6-oxo-2,3-dihydropyran-2-yl)ethyl]-1h,2h,3h,4h,7h,8h-cyclopenta[a]naphthalen-6-yl}propanoate
methyl 3-{6-[(acetyloxy)methyl]-7-(2-hydroxypropan-2-yl)-3a,9b-dimethyl-3-[1-(5-methyl-6-oxo-2,3-dihydropyran-2-yl)ethyl]-1h,2h,3h,4h,7h,8h-cyclopenta[a]naphthalen-6-yl}propanoate
methyl 3-[(3r,3ar,6r,7r,9br)-6-[(acetyloxy)methyl]-7-(2-hydroxypropan-2-yl)-3a,9b-dimethyl-3-[(1s)-1-[(2s)-5-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-1h,2h,3h,4h,7h,8h-cyclopenta[a]naphthalen-6-yl]propanoate
methyl 3-[(3r,3ar,6r,7r,9br)-6-[(acetyloxy)methyl]-7-(2-hydroxypropan-2-yl)-3a,9b-dimethyl-3-[(1s)-1-[(2s)-5-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-1h,2h,3h,4h,7h,8h-cyclopenta[a]naphthalen-6-yl]propanoate
(2e,10e,12e,16z,18e)-17-ethyl-6-hydroxy-9-(hydroxymethyl)-3,5,7,11,15-pentamethyl-19-(3-methyl-6-oxo-2,3-dihydropyran-2-yl)-8-oxononadeca-2,10,12,16,18-pentaenoic acid
(2e,10e,12e,16z,18e)-17-ethyl-6-hydroxy-9-(hydroxymethyl)-3,5,7,11,15-pentamethyl-19-(3-methyl-6-oxo-2,3-dihydropyran-2-yl)-8-oxononadeca-2,10,12,16,18-pentaenoic acid
1-(1-{1-ethyl-5,6,6-trimethyl-2,7,8-trioxabicyclo[3.2.1]octan-3-yl}ethyl)-4-hydroxy-9a,11a-dimethyl-7-oxo-1h,2h,3h,3ah,3bh,4h,5h,9bh,10h,11h-cyclopenta[a]phenanthren-11-yl acetate
1-(1-{1-ethyl-5,6,6-trimethyl-2,7,8-trioxabicyclo[3.2.1]octan-3-yl}ethyl)-4-hydroxy-9a,11a-dimethyl-7-oxo-1h,2h,3h,3ah,3bh,4h,5h,9bh,10h,11h-cyclopenta[a]phenanthren-11-yl acetate
(1r,2r,5s,6s,10r,11s,12r,15r,16r,18s,19r)-16-(acetyloxy)-11-hydroxy-1,5,10,15-tetramethyl-6-[(3s)-oxolan-3-yl]-13-oxapentacyclo[10.6.1.0²,¹⁰.0⁵,⁹.0¹⁵,¹⁹]nonadec-8-en-18-yl 3-methylbut-2-enoate
(1r,2r,5s,6s,10r,11s,12r,15r,16r,18s,19r)-16-(acetyloxy)-11-hydroxy-1,5,10,15-tetramethyl-6-[(3s)-oxolan-3-yl]-13-oxapentacyclo[10.6.1.0²,¹⁰.0⁵,⁹.0¹⁵,¹⁹]nonadec-8-en-18-yl 3-methylbut-2-enoate
1,3,8,10-tetrahydroxy-6-(hydroxymethyl)-10-(octadecyloxy)anthracen-9-one
1,3,8,10-tetrahydroxy-6-(hydroxymethyl)-10-(octadecyloxy)anthracen-9-one
(1'r,2r,4's,5s,6r,8'r,10'z,13'r,14'z,20'r,21'r,24's)-21',24'-dihydroxy-6-isopropyl-5,11',13',22'-tetramethyl-3',7',19'-trioxaspiro[oxane-2,6'-tetracyclo[15.6.1.1⁴,⁸.0²⁰,²⁴]pentacosane]-10',14',16',22'-tetraen-2'-one
(1'r,2r,4's,5s,6r,8'r,10'z,13'r,14'z,20'r,21'r,24's)-21',24'-dihydroxy-6-isopropyl-5,11',13',22'-tetramethyl-3',7',19'-trioxaspiro[oxane-2,6'-tetracyclo[15.6.1.1⁴,⁸.0²⁰,²⁴]pentacosane]-10',14',16',22'-tetraen-2'-one
methyl (3e,3as,5ar,6r,7r,9ar,9bs)-7-(acetyloxy)-3-[(3e,5e,7e)-9,10-dihydroxy-6,10-dimethylundeca-3,5,7-trien-2-ylidene]-3a,6,9a-trimethyl-2-oxo-octahydrocyclopenta[a]naphthalene-6-carboxylate
methyl (3e,3as,5ar,6r,7r,9ar,9bs)-7-(acetyloxy)-3-[(3e,5e,7e)-9,10-dihydroxy-6,10-dimethylundeca-3,5,7-trien-2-ylidene]-3a,6,9a-trimethyl-2-oxo-octahydrocyclopenta[a]naphthalene-6-carboxylate
2,11-dihydroxy-3-({7-methoxy-2,2,4,9-tetramethyl-6-oxatricyclo[6.3.1.0⁴,¹²]dodeca-1(11),8(12),9-trien-5-yl}oxy)-4,6,6,10-tetramethyltricyclo[5.3.1.0⁴,¹¹]undecan-8-yl acetate
2,11-dihydroxy-3-({7-methoxy-2,2,4,9-tetramethyl-6-oxatricyclo[6.3.1.0⁴,¹²]dodeca-1(11),8(12),9-trien-5-yl}oxy)-4,6,6,10-tetramethyltricyclo[5.3.1.0⁴,¹¹]undecan-8-yl acetate
(1r,2r,3r,4r,7r,8s,10r,11r)-2,11-dihydroxy-3-{[(4s,5r,7s)-7-methoxy-2,2,4,9-tetramethyl-6-oxatricyclo[6.3.1.0⁴,¹²]dodeca-1(11),8(12),9-trien-5-yl]oxy}-4,6,6,10-tetramethyltricyclo[5.3.1.0⁴,¹¹]undecan-8-yl acetate
(1r,2r,3r,4r,7r,8s,10r,11r)-2,11-dihydroxy-3-{[(4s,5r,7s)-7-methoxy-2,2,4,9-tetramethyl-6-oxatricyclo[6.3.1.0⁴,¹²]dodeca-1(11),8(12),9-trien-5-yl]oxy}-4,6,6,10-tetramethyltricyclo[5.3.1.0⁴,¹¹]undecan-8-yl acetate
(3z,3ar,5ar,6r,7r,9as,9bs)-7-(acetyloxy)-3-[(3e,5e,7r,8e)-10-hydroxy-7-methoxy-6,10-dimethylundeca-3,5,8-trien-2-ylidene]-3a,6,9a-trimethyl-2-oxo-octahydrocyclopenta[a]naphthalene-6-carboxylic acid
(3z,3ar,5ar,6r,7r,9as,9bs)-7-(acetyloxy)-3-[(3e,5e,7r,8e)-10-hydroxy-7-methoxy-6,10-dimethylundeca-3,5,8-trien-2-ylidene]-3a,6,9a-trimethyl-2-oxo-octahydrocyclopenta[a]naphthalene-6-carboxylic acid
(1r,3as,3br,4r,9ar,9bs,11s,11ar)-1-[(1s)-1-[(1s,3r,5r)-1-ethyl-5,6,6-trimethyl-2,7,8-trioxabicyclo[3.2.1]octan-3-yl]ethyl]-4-hydroxy-9a,11a-dimethyl-7-oxo-1h,2h,3h,3ah,3bh,4h,5h,9bh,10h,11h-cyclopenta[a]phenanthren-11-yl acetate
(1r,3as,3br,4r,9ar,9bs,11s,11ar)-1-[(1s)-1-[(1s,3r,5r)-1-ethyl-5,6,6-trimethyl-2,7,8-trioxabicyclo[3.2.1]octan-3-yl]ethyl]-4-hydroxy-9a,11a-dimethyl-7-oxo-1h,2h,3h,3ah,3bh,4h,5h,9bh,10h,11h-cyclopenta[a]phenanthren-11-yl acetate
