3042-68-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 3042-68-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,4 and 2 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 3042-68:
(6*3)+(5*0)+(4*4)+(3*2)+(2*6)+(1*8)=60
60 % 10 = 0
So 3042-68-0 is a valid CAS Registry Number.