318276-66-3
methyl 4-(3,3-diethyl-1-triazen-1-yl)-3-ethynylbenzoate
→
~31%
318276-74-3
6-噌啉羧酸甲酯
849805-63-6
4-chloro-cinnoline-6-carboxylic acid methyl ester
~10%
619-45-4
4-氨基苯甲酸甲酯
19718-49-1
4-氨基-3-碘苯甲酸甲酯