174876-40-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 174876-40-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,8,7 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 174876-40:
(8*1)+(7*7)+(6*4)+(5*8)+(4*7)+(3*6)+(2*4)+(1*0)=175
175 % 10 = 5
So 174876-40-5 is a valid CAS Registry Number.