7664-93-9
硫酸
+
61733-82-2
N4-phenyl acetic acid semicarbazide
+
7732-18-5
水
→
64-19-7
乙酸
+
537-47-3
4-苯基氨基脲
25445-76-5
ethyl N-(1-phenylethylideneamino)carbamate
+
74497-02-2
1-aminobenzene
→
537-47-3
4-苯基氨基脲
71233-35-7
2,3,6,7-tetraphenyl-tetrahydro-[1,2,4]triazolo[1,2-a][1,2,4]triazole-1,5-dione
→
537-47-3
4-苯基氨基脲