1274891-95-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1274891-95-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,4,8,9 and 1 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1274891-95:
(9*1)+(8*2)+(7*7)+(6*4)+(5*8)+(4*9)+(3*1)+(2*9)+(1*5)=200
200 % 10 = 0
So 1274891-95-0 is a valid CAS Registry Number.