87746-47-2 (乙状结肠素B,Sigmoidin B)

4H-1-Benzopyran-4-one,2-[3,4-dihydroxy-5-(3-methyl-2-buten-1-yl)phenyl]-2,3-dihydro-5,7-dihydroxy-,(2S)-;(2S)-2-[3,4-dihydroxy-5-(3-methylbut-2-enyl)phenyl]-5,7-dihydroxy-2,3-dihydrochromen-4-one;sigmoidin B;CHEMBL229454;CHEBI:66483;(2s)-2-[3,4-dihydroxy-5-(3-methylbut-2-en-1-yl)phenyl]-5,7-dihydroxy-2,3-dihydro-4h-chromen-4-one;(2S)- 2-(3,4-dihydroxy-5-(3-methyl-2-butenyl)phenyl)-2,3-dihydro-5,7-dihydroxy-4H-1-benzopyran-4-one;BDBM50212399;XS161553;(2s)-2-[3,4-dihydroxy-5-(3-methylbut-2-en-1-yl)phenyl]-5,7-dihydroxy-3,4-dihydro-2h-1-benzopyran-4-one;4H-1-Benzopyran-4-one, 2-(3,4-dihydroxy-5-(3-methyl-2-butenyl)phenyl)-2,3-dihydro-5,7-di- hydroxy-, (S)-;Sigmoidin-B;4H-1-Benzopyran-4-one, 2-(3,4-dihydroxy-5-(3-methyl-2-butenyl)phenyl)-2,3-dihydro-5,7-dihydroxy-, (S)-;Q27135084;5,7,3',4'-tetrahydroxy-5'-prenylflavone;(S)-2-(3,4-Dihydroxy-5-(3-methylbut-2-en-1-yl)phenyl)-5,7-dihydroxychroman-4-one;87746-47-2;(2S)-2-[3,4-dihydroxy-5-(3-methylbut-2-enyl)phenyl]-5,7-dihydroxy-chroman-4-one;DTXSID60236606;

SFQIGPZCFNTPOD-KRWDZBQOSA-N

1S/C20H20O6/c1-10(2)3-4-11-5-12(6-16(24)20(11)25)17-9-15(23)19-14(22)7-13(21)8-18(19)26-17/h3,5-8,17,21-22,24-25H,4,9H2,1-2H3/t17-/m0/s1

O1C2C=C(C=C(C=2C(C[C@H]1C1C=C(C(=C(C/C=C(\C)/C)C=1)O)O)=O)O)O