Synonyms: Phenol,2-methoxy-5-[(1Z)-2-(3,4,5-trimethoxyphenyl)ethenyl]-, dihydrogen phosphate,disodium salt (9CI);Phenol, 2-methoxy-5-[2-(3,4,5-trimethoxyphenyl)ethenyl]-,dihydrogen phosphate, disodium salt, (Z)-;CA 4P;Combretastatin A4 disodiumphosphate;