1251925-12-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1251925-12-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,1,9,2 and 5 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1251925-12:
(9*1)+(8*2)+(7*5)+(6*1)+(5*9)+(4*2)+(3*5)+(2*1)+(1*2)=138
138 % 10 = 8
So 1251925-12-8 is a valid CAS Registry Number.