946713-34-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 946713-34-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,6,7,1 and 3 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 946713-34:
(8*9)+(7*4)+(6*6)+(5*7)+(4*1)+(3*3)+(2*3)+(1*4)=194
194 % 10 = 4
So 946713-34-4 is a valid CAS Registry Number.