109142-08-7
1-thiobenzoyl semicarbazide
→
~74%
109142-17-8
bis(C-phenyl-N-ureido)fomimidoyl disulphide
1612-76-6
5-苯基-2-氨基-1,3,4-噁二唑
1456-21-9
2,5-二苯基-1,3,4-噻二唑