67-56-1
甲醇
+
50654-88-1
bis(4-bromo-2,5-dichlorophenoxy)-phenyl-sulfanylidene-λ5-phosphane
→
21609-90-5
溴苯膦
3497-00-5
苯基硫代膦酰二氯
1940-42-7
4-溴-2,5-二氯苯酚