0 Levodopa CAS 59-92-7 In APIs, Pharmaceutical Chemicals, Products 59-92-7,Levodopa,BETA-(3,4-DIHYDROXYPHENYL)-L-ALANINE;HYDROXYTYROSINE;H-PHE(3,4-DI-HYDROXY)-OH;H-PHE(3,4-DI-OH)-OH;H-TYR(3-HYDROXY)-OH;L-BETA-(3,4-DIHYDROXYPHENYL)ALANINE;L-DOPA;L-DOPA,L-3-HYDROXYTYROSINE