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250-39-5 Cyclopentapyrazole(8CI,9CI) | 
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| Chemical Name | Cyclopentapyrazole(8CI,9CI) | 
| Synonyms | 1,2-Diazapentalene | 
| Molecular Formula | C6H4N2 | 
| CAS Registry Number | 250-39-5 | 
| Molecular Structure | ![]()  | 
			    
| MSDS | |