229010-18-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 229010-18-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,9,0,1 and 0 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 229010-18:
(8*2)+(7*2)+(6*9)+(5*0)+(4*1)+(3*0)+(2*1)+(1*8)=98
98 % 10 = 8
So 229010-18-8 is a valid CAS Registry Number.