274688-08-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 274688-08-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,4,6,8 and 8 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 274688-08:
(8*2)+(7*7)+(6*4)+(5*6)+(4*8)+(3*8)+(2*0)+(1*8)=183
183 % 10 = 3
So 274688-08-3 is a valid CAS Registry Number.