"2-Bromo-1H-Imidazole-4,5-Dicarbonitrile"
"2-Bromo-1H-Imidazole-4,5-Dicarbonitrile"
"2-Bromo-1H-Imidazole-4,5-Dicarbonitrile"
"2-Bromo-1H-Imidazole-4,5-Dicarbonitrile"
快速溝通
2-溴-4,5-二氰基咪唑
2-溴-4,5-二氰基咪唑
2-溴-4,5-二氰基咪唑
2-溴-4,5-二氰基咪唑
2-溴-4,5-二氰基咪唑