4,6-O-(o-Hydroxybenzylidene)-beta-D-glucopyranoside podophyllotoxin 4,6-O-Salicylidene-beta-D-glucopyranoside podophyllotoxin 73839-75-5 Furo(3',4':6,7)naphtho(2,3-d)-1,3-dioxol-6(5ah)-one, 5,8,8a,9-tetrahydro-9-((4,6-O-(o-hydroxy-phenylmethylene)-beta-D-glucopyranosyl)oxy)-5-(3,4,5-trimethoxyphenyl)-, (5R-(5-alpha,5a-beta,8a-alpha,9-alpha))- Podophyllotoxin O-(o-hydroxybenzylidene)-beta-D-glucopyranoside Podophyllotoxin-salicyliden-glucosid [German]