887029-18-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 887029-18-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,7,0,2 and 9 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 887029-18:
(8*8)+(7*8)+(6*7)+(5*0)+(4*2)+(3*9)+(2*1)+(1*8)=207
207 % 10 = 7
So 887029-18-7 is a valid CAS Registry Number.