958029-70-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 958029-70-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,8,0,2 and 9 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 958029-70:
(8*9)+(7*5)+(6*8)+(5*0)+(4*2)+(3*9)+(2*7)+(1*0)=204
204 % 10 = 4
So 958029-70-4 is a valid CAS Registry Number.