627101-07-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 627101-07-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,7,1,0 and 1 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 627101-07:
(8*6)+(7*2)+(6*7)+(5*1)+(4*0)+(3*1)+(2*0)+(1*7)=119
119 % 10 = 9
So 627101-07-9 is a valid CAS Registry Number.