50-75-9
2,3,4-三氯苯甲酸
→
6660-54-4
2,3,4-trichlorobenzoyl chloride
2112-31-4
2,3,4-Trichlorobenzonitrile
24055-86-5
2.3.4-Trichlorbenzamid
634-67-3
2,3,4-三氯苯胺