82586-61-6
ethyl 2-bromo-4-phenylbutanoate
+
86499-52-7
(S)-3-amino-1-ethoxycarbonylmethyl-2,3,4,5-tetrahydro-1H-[1]benzazepin-2-one
→
103129-58-4
贝那普利拉杂质G
86541-75-5
贝那普利