(1S,4R)-4-Amino-2-cyclopentene-1-carboxylic Acid Methyl Ester L-Tartrate(1S,4R)-4-Amino-2-cyclopentene-1-carboxylic Acid Methyl Ester L-TartrateY84213 · CAS 419563-22-799%¥160.00 / 50mg 起选规格