791627-19-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 791627-19-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,9,1,6,2 and 7 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 791627-19:
(8*7)+(7*9)+(6*1)+(5*6)+(4*2)+(3*7)+(2*1)+(1*9)=195
195 % 10 = 5
So 791627-19-5 is a valid CAS Registry Number.