| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 | 
|---|---|---|---|---|
| —— | 6-Cyano-3,7-diphenyl-1,2,4-triazolo<4,3-a>pyrimidin-5(8H)-one | 126278-05-5 | C18H11N5O | 313.318 | 
| —— | 4-Oxo-6-phenyl-2-{[1-phenyl-meth-(E)-ylidene]-hydrazono}-1,2,3,4-tetrahydro-pyrimidine-5-carbonitrile | 97693-29-3 | C18H13N5O | 315.334 | 
| —— | 2-hydrazino-6-oxo-4-phenyl-1,6-dihydropyrimidine-5-carbonitrile | 97693-25-9 | C11H9N5O | 227.225 |