736922-42-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 736922-42-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,3,6,9,2 and 2 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 736922-42:
(8*7)+(7*3)+(6*6)+(5*9)+(4*2)+(3*2)+(2*4)+(1*2)=182
182 % 10 = 2
So 736922-42-2 is a valid CAS Registry Number.