917391-24-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 917391-24-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,7,3,9 and 1 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 917391-24:
(8*9)+(7*1)+(6*7)+(5*3)+(4*9)+(3*1)+(2*2)+(1*4)=183
183 % 10 = 3
So 917391-24-3 is a valid CAS Registry Number.
917391-24-3Relevant articles and documents
PROCESS FOR THE SYNTHESIS OF ORGANIC COMPOUNDS
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Page/Page column 10; 17-18, (2010/11/25)
The present invention provides an efficient, safe and cost effective way to prepare 5 (4-methyl-1H-imidazol-1-yl)-3-(trifluoromethyl)-benzenamine which is a key intermediate for the preparation of substituted pyrimidinylaminobenzamides of formula (II).