294887-94-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 294887-94-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,4,8,8 and 7 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 294887-94:
(8*2)+(7*9)+(6*4)+(5*8)+(4*8)+(3*7)+(2*9)+(1*4)=218
218 % 10 = 8
So 294887-94-8 is a valid CAS Registry Number.