80986-54-5
3-chloro-1-methoxyprop-1-ene
+
99-94-5
对甲基苯甲酸
→
80577-69-1
4-(3-bromo-4-oxobutyl)benzoic acid
33047-42-6
4-[2-(2,4-diaminopteridin-6-yl)ethyl]benzoic acid