934237-64-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 934237-64-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,4,2,3 and 7 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 934237-64:
(8*9)+(7*3)+(6*4)+(5*2)+(4*3)+(3*7)+(2*6)+(1*4)=176
176 % 10 = 6
So 934237-64-6 is a valid CAS Registry Number.