1275597-14-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1275597-14-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,5,5,9 and 7 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1275597-14:
(9*1)+(8*2)+(7*7)+(6*5)+(5*5)+(4*9)+(3*7)+(2*1)+(1*4)=192
192 % 10 = 2
So 1275597-14-2 is a valid CAS Registry Number.