627487-74-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 627487-74-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,7,4,8 and 7 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 627487-74:
(8*6)+(7*2)+(6*7)+(5*4)+(4*8)+(3*7)+(2*7)+(1*4)=195
195 % 10 = 5
So 627487-74-5 is a valid CAS Registry Number.