881592-18-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 881592-18-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,1,5,9 and 2 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 881592-18:
(8*8)+(7*8)+(6*1)+(5*5)+(4*9)+(3*2)+(2*1)+(1*8)=203
203 % 10 = 3
So 881592-18-3 is a valid CAS Registry Number.