736129-22-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 736129-22-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,3,6,1,2 and 9 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 736129-22:
(8*7)+(7*3)+(6*6)+(5*1)+(4*2)+(3*9)+(2*2)+(1*2)=159
159 % 10 = 9
So 736129-22-9 is a valid CAS Registry Number.