1264530-29-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1264530-29-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,4,5,3 and 0 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1264530-29:
(9*1)+(8*2)+(7*6)+(6*4)+(5*5)+(4*3)+(3*0)+(2*2)+(1*9)=141
141 % 10 = 1
So 1264530-29-1 is a valid CAS Registry Number.