70-11-1
2-溴苯乙酮
→
380600-35-1
2,4-diphenyl-5H-thiadiazole 1,1-dioxide
100-63-0
苯肼
63738-92-1
α-acetophenonesulfonic acid sodium salt
4845-49-2
2,4-二氢-2,5-二苯基-3H-吡唑啉-3-酮