1266547-75-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1266547-75-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,6,5,4 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1266547-75:
(9*1)+(8*2)+(7*6)+(6*6)+(5*5)+(4*4)+(3*7)+(2*7)+(1*5)=184
184 % 10 = 4
So 1266547-75-4 is a valid CAS Registry Number.
1266547-75-4Relevant academic research and scientific papers
Process for the Preparation of 1-Phenyl-1,2,4-triazoles
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Page/Page column 5, (2011/04/19)
The present invention relates to a process for the preparation of 1-phenyl-1,2,4-triazoles by converting phenyl hydrazides to N′-(iminomethyl)-N′-phenylacetyl hydrazides and the further reaction thereof by cyclization to give 1-phenyl-1,2,4-triazoles.
