948995-18-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 948995-18-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,8,9,9 and 5 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 948995-18:
(8*9)+(7*4)+(6*8)+(5*9)+(4*9)+(3*5)+(2*1)+(1*8)=254
254 % 10 = 4
So 948995-18-4 is a valid CAS Registry Number.