151703-06-9 5-Mdh-podophyllotoxin 5-Methoxydehydropodophyllotoxin 9-Hydroxy-10-methoxy-5-(3,4,5-trimethoxyphenyl)furo(3',4':6,7)naphtho(7,3-d)-1,3-dioxol-6(8H)-one Furo(3',4':6,7)naphtho(7,3-d)-1,3-dioxol-6(8H)-one, 9-hydroxy-10-methoxy-5-(3,4,5-trimethoxyphenyl)-