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254-99-9 pyrimido[5,4-e][1,2,4]triazine | 
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| Chemical Name | pyrimido[5,4-e][1,2,4]triazine | 
| Synonyms | 7-Azapteridine;Pyrimido(5,4-e)-1,2,4-triazine | 
| Molecular Formula | C5H3N5 | 
| Molecular Weight | 133.1108 | 
| InChl | InChI=1/C5H3N5/c1-4-5(8-2-6-1)10-9-3-7-4/h1-3H | 
| CAS Registry Number | 254-99-9 | 
| Molecular Structure | ![]()  | 
			    
| Density | 1.484g/cm3 | 
| Boiling Point | 268.6°C at 760 mmHg | 
| Refractive Index | 1.697 | 
| Flash Point | 128.5°C | 
| Vapour Pressur | 0.0126mmHg at 25°C | 
| MSDS | |