790638-13-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 790638-13-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,9,0,6,3 and 8 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 790638-13:
(8*7)+(7*9)+(6*0)+(5*6)+(4*3)+(3*8)+(2*1)+(1*3)=190
190 % 10 = 0
So 790638-13-0 is a valid CAS Registry Number.