102044-68-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102044-68-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,0,4 and 4 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 102044-68:
(8*1)+(7*0)+(6*2)+(5*0)+(4*4)+(3*4)+(2*6)+(1*8)=68
68 % 10 = 8
So 102044-68-8 is a valid CAS Registry Number.