34008-70-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 34008-70-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,0,0 and 8 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 34008-70:
(7*3)+(6*4)+(5*0)+(4*0)+(3*8)+(2*7)+(1*0)=83
83 % 10 = 3
So 34008-70-3 is a valid CAS Registry Number.