1265051-29-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1265051-29-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,5,0,5 and 1 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1265051-29:
(9*1)+(8*2)+(7*6)+(6*5)+(5*0)+(4*5)+(3*1)+(2*2)+(1*9)=133
133 % 10 = 3
So 1265051-29-3 is a valid CAS Registry Number.