889124-99-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 889124-99-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,9,1,2 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 889124-99:
(8*8)+(7*8)+(6*9)+(5*1)+(4*2)+(3*4)+(2*9)+(1*9)=226
226 % 10 = 6
So 889124-99-6 is a valid CAS Registry Number.