24398-88-7
3-溴苯甲酸乙酯
→
178742-95-5
3-乙炔苯甲酸乙酯
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1066-54-2
三甲基乙炔基硅
29203-58-5
(1Z)-4-bromo-N-hydroxybenzenecarboximidoyl chloride
835595-12-5
ethyl 3-[2-(2-amino-4,5-dichlorophenyl)ethynyl]benzoate