764612-94-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 764612-94-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,6,4,6,1 and 2 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 764612-94:
(8*7)+(7*6)+(6*4)+(5*6)+(4*1)+(3*2)+(2*9)+(1*4)=184
184 % 10 = 4
So 764612-94-4 is a valid CAS Registry Number.