15781-71-2
bis(2,4,6-trichlorophenyl) 2-methylpropanedioate
+
25219-53-8
ethyl 2-pyrrolidin-2-ylideneacetate
→
~90%
116993-42-1
1,2,3,5-四氢-7-羟基-6-甲基-5-氧代-8-吲嗪甲酸乙酯
72130-68-8
7-羟基-5-氧代-1,2,3,5-四氢氮茚-8-甲酸乙酯
74-88-4
甲基碘
~55%