237752-79-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 237752-79-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,7,7,5 and 2 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 237752-79:
(8*2)+(7*3)+(6*7)+(5*7)+(4*5)+(3*2)+(2*7)+(1*9)=163
163 % 10 = 3
So 237752-79-3 is a valid CAS Registry Number.