88887-10-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 88887-10-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,8,8 and 7 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 88887-10:
(7*8)+(6*8)+(5*8)+(4*8)+(3*7)+(2*1)+(1*0)=199
199 % 10 = 9
So 88887-10-9 is a valid CAS Registry Number.