1274867-82-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1274867-82-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,4,8,6 and 7 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1274867-82:
(9*1)+(8*2)+(7*7)+(6*4)+(5*8)+(4*6)+(3*7)+(2*8)+(1*2)=201
201 % 10 = 1
So 1274867-82-1 is a valid CAS Registry Number.