27989-72-6 (地不容碱,Hasubanan-7-one,5,6-didehydro-4,6-dimethoxy-17-methyl-2,3-[methylenebis(oxy)]-)

地不容碱;

Hasubanan-7-one,5,6-didehydro-4,6-dimethoxy-17-methyl-2,3-[methylenebis(oxy)]-;Delavaine;2,3-methanediyldioxy-4,6-dimethoxy-17-methyl-hasuban-5-en-7-one;5,6-Didehydro-4,6-dimethoxy-17-methyl-2,3-methylenebisoxyhasubanan-7-one;Hasubanan-7-one, 5,6-didehydro-4,6-dimethoxy-17-methyl-2,3-[methylenebis(oxy)]-;NSC623443;NSC-623443;Hasubanan-7-one,6-didehyydro-4,6-dimethoxy-17-methyl-2,3-[methylene bis(oxy)]-;(-)-Delavaine;

ABMKGESNDNGXSF-VQTJNVASSA-N

1S/C20H23NO5/c1-21-7-6-19-10-15(23-2)13(22)9-20(19,21)5-4-12-8-14-17(26-11-25-14)18(24-3)16(12)19/h8,10H,4-7,9,11H2,1-3H3/t19-,20+/m0/s1

CN1CC[C@@]23C=C(OC)C(=O)C[C@@]12CCC1C=C2OCOC2=C(OC)C3=1