7087-39-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 7087-39-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,0,8 and 7 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 7087-39:
(6*7)+(5*0)+(4*8)+(3*7)+(2*3)+(1*9)=110
110 % 10 = 0
So 7087-39-0 is a valid CAS Registry Number.