943226-61-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 943226-61-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,3,2,2 and 6 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 943226-61:
(8*9)+(7*4)+(6*3)+(5*2)+(4*2)+(3*6)+(2*6)+(1*1)=167
167 % 10 = 7
So 943226-61-7 is a valid CAS Registry Number.