4375-07-9 5-19-10-00665 (Beilstein Handbook Reference) BRN 0099162 Epipodophyllotoxin Etopside Furo(3',4':6,7)naphtho(2,3-d)-1,3-dioxol-6(5aH)-one, 5,8,8a,9-tetrahydro-9-hydroxy-5-(3,4,5-trimethoxyphenyl)-, (5R,5aR,8aR,9S)- Furo(3',4':6,7)naphtho(2,3-d)-1,3-dioxol-6(5aH)-one, 5,8,8a,9-tetrahydro-9-hydroxy-5-(3,4,5-trimethoxyphenyl)-, (5R-(5-alpha,5a-beta,8a-alpha,9-beta))- VP16