3042-95-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 3042-95-3 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, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 3042-95:
(6*3)+(5*0)+(4*4)+(3*2)+(2*9)+(1*5)=63
63 % 10 = 3
So 3042-95-3 is a valid CAS Registry Number.