234087-66-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 234087-66-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,4,0,8 and 7 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 234087-66:
(8*2)+(7*3)+(6*4)+(5*0)+(4*8)+(3*7)+(2*6)+(1*6)=132
132 % 10 = 2
So 234087-66-2 is a valid CAS Registry Number.