874914-27-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 874914-27-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,4,9,1 and 4 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 874914-27:
(8*8)+(7*7)+(6*4)+(5*9)+(4*1)+(3*4)+(2*2)+(1*7)=209
209 % 10 = 9
So 874914-27-9 is a valid CAS Registry Number.