95848-03-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 95848-03-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,8,4 and 8 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 95848-03:
(7*9)+(6*5)+(5*8)+(4*4)+(3*8)+(2*0)+(1*3)=176
176 % 10 = 6
So 95848-03-6 is a valid CAS Registry Number.
95848-03-6Relevant articles and documents
SYNTHESIS AND PROPERTIES OF SUBSTITUTED 1-ARYL-1,4-DIHYDRO-4-OXOPYRIDOPYRIMIDINES
Shramm, N. I.,Konshin, M. E.
, p. 93 - 95 (1985)
The reaction of 2-arylamino-6-methylnicotinonitriles with acetic anhydride or benzoyl chloride gives N-acyl-2-arylamino-6-methylnicotinonitriles.Upon treatment with hydrogen chloride in anhydrous ethanol, these products are converted to 2-substituted 1-ar