887199-79-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 887199-79-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,7,1,9 and 9 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 887199-79:
(8*8)+(7*8)+(6*7)+(5*1)+(4*9)+(3*9)+(2*7)+(1*9)=253
253 % 10 = 3
So 887199-79-3 is a valid CAS Registry Number.