1251760-51-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1251760-51-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,1,7,6 and 0 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1251760-51:
(9*1)+(8*2)+(7*5)+(6*1)+(5*7)+(4*6)+(3*0)+(2*5)+(1*1)=136
136 % 10 = 6
So 1251760-51-6 is a valid CAS Registry Number.