90887-10-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90887-10-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,8,8 and 7 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 90887-10:
(7*9)+(6*0)+(5*8)+(4*8)+(3*7)+(2*1)+(1*0)=158
158 % 10 = 8
So 90887-10-8 is a valid CAS Registry Number.