1024018-78-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1024018-78-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,4,0,1 and 8 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1024018-78:
(9*1)+(8*0)+(7*2)+(6*4)+(5*0)+(4*1)+(3*8)+(2*7)+(1*8)=97
97 % 10 = 7
So 1024018-78-7 is a valid CAS Registry Number.