1024313-83-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1024313-83-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,4,3,1 and 3 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1024313-83:
(9*1)+(8*0)+(7*2)+(6*4)+(5*3)+(4*1)+(3*3)+(2*8)+(1*3)=94
94 % 10 = 4
So 1024313-83-4 is a valid CAS Registry Number.