102315-44-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102315-44-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,3,1 and 5 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 102315-44:
(8*1)+(7*0)+(6*2)+(5*3)+(4*1)+(3*5)+(2*4)+(1*4)=66
66 % 10 = 6
So 102315-44-6 is a valid CAS Registry Number.