31222-09-0 Spiro[1H,15aH-furo[2',3':7,8]indolizino[8,1-cd]carbazole-2(2aH),6'(7'H)-[4H,5H,15aH,16H]furo[2',3':7,8]indolizino[8,1-cd]pyrido[1,2,3-lm]carbazole]-7-carboxylicacid, 2',3',4,5,6,8,13,13',14,14',17',17'a-dodecahydro-9'-methoxy-, methylester, (2S,2aS,3'aR,4 31230-10-1 2H-3,9a-Methano-1-benzoxepin-5,6,7,8,9,10-hexol,octahydro-5a-(hydroxymethyl)-2,2,9-trimethyl-, [3R-(3a,5b,5aa,6a,7a,8b,9b,9aa,10R*)]-