1296771-10-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1296771-10-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,6,7,7 and 1 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1296771-10:
(9*1)+(8*2)+(7*9)+(6*6)+(5*7)+(4*7)+(3*1)+(2*1)+(1*0)=192
192 % 10 = 2
So 1296771-10-2 is a valid CAS Registry Number.