100874-52-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 100874-52-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,8,7 and 4 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 100874-52:
(8*1)+(7*0)+(6*0)+(5*8)+(4*7)+(3*4)+(2*5)+(1*2)=100
100 % 10 = 0
So 100874-52-0 is a valid CAS Registry Number.