indolizino,indole,indolizin,indolizino[
Indolizino[
31947-66-7Spiro[1H,15aH-furo[2',3':7,8]indolizino[8,1-cd]carbazole-2(2aH),2'(3'H)-[1H,12H,14H]oxireno[6,7]indolizino[8,1-cd]pyrido[1,2,3-lm]carbazole]-7-carboxylicacid, 13'b-ethyl-4,5,6,8,9',10',12'a,13,13'a,13'b,13'c,14,14'a,14'b-tetradecahydro-,methyl ester, (2R,