(1)Benzopyrano(3,4-b)(1)benzopyran-12(6H)-one, 6a,12a-dihydro-2,3,9-trimethoxy-
CAS No. 19737-92-9
(1)Benzopyrano(3,4-b)(1)benzopyran-12(6H)-one, 6a,12a-dihydro-2,3,9-trimethoxy-; [1]Benzopyrano[3,4-b][1]benzopyran-12(6H)-one, 6a,12a-dihydro-2,3,9-trimethoxy-; 6a,12a-Dihydro-2,3,9-trimethoxy-(1)benzopyrano(3,4-b)(1)benzopyran-12(6H)-one
N,N'-(4-甲基-1,3-亚苯基)二(1-吡咯烷甲酰胺)
2-氨基-4-乙基-5-甲基-3-氰基噻吩
12-ketoendrin 28548-08-5