30364-57-9
4-methoxybenzoic acid 2,5-dioxo-1-pyrrolidinyl ester
+
51-45-6
组胺
→
~89%
149298-61-3
N-[2-(1H-imidazol-5-yl)ethyl]-4-methoxybenzamide
100-09-4
凯素灵