0 Vincamine CAS 1617-90-9 In APIs, Pharmaceutical Chemicals, Products 1617-90-9,Vincamine,(3aS,5S,11S)-3a-Ethyl-5-hydroxy-1,2,3,3a,4,5,10,11b-octahydro-11H-5a,11a-diaza-benzo[cd]fluoranthene-5-carboxylic acid methyl ester