3454-66-8
二硫代磷酸二乙酯钾盐
+
13558-77-5
2-chloro-N-[(4-methylphenyl)carbamoyl]acetamide
→
5711-50-2
4-(2,4,6-trimethoxybenzoyl)-1,3-dihydroquinoxalin-2-one
106-49-0
对甲苯胺