61939-96-6
1H-Imidazol-2-amine,N-(4-chloro-2-methylphenyl)-4,5-dihydro-N-2-propynyl-
→
106-96-7
3-溴丙炔
+
4201-26-7
二乙基 (difluoro(trimethylsilyl)methyl)-磷羧基