274693-94-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 274693-94-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,4,6,9 and 3 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 274693-94:
(8*2)+(7*7)+(6*4)+(5*6)+(4*9)+(3*3)+(2*9)+(1*4)=186
186 % 10 = 6
So 274693-94-6 is a valid CAS Registry Number.