88687-92-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 88687-92-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,6,8 and 7 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 88687-92:
(7*8)+(6*8)+(5*6)+(4*8)+(3*7)+(2*9)+(1*2)=207
207 % 10 = 7
So 88687-92-7 is a valid CAS Registry Number.