2,3,5,6,6a,7,9,9a,10,12,15,15b,15c,16,17,17a-Hexadecahydro-10,10,12,12,15b,15c-hexamethyl-2-(1-methylethenyl)-4bH-1-benzopyrano(5',6':6,7)indeno(1,2-b)pyrano(4',3':3,4)cyclopent(1,2-f)indole-3,4b,9-triol 4bH-1-Benzopyrano(5',6':6,7)indeno(1,2-b)pyrano(4',3':3,4)cyclopent(1,2-f)indole-3,4b,9-triol, 2,3,5,6,6a,7,9,9a,10,12,15,15b,15c,16,17,17a-hexadecahydro-10,10,12,12,15b,15c-hexamethyl-2-(1-methylethenyl)- 73561-90-7 Janthitrem B