936628-76-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 936628-76-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,6,6,2 and 8 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 936628-76:
(8*9)+(7*3)+(6*6)+(5*6)+(4*2)+(3*8)+(2*7)+(1*6)=211
211 % 10 = 1
So 936628-76-1 is a valid CAS Registry Number.