583029-16-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 583029-16-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,8,3,0,2 and 9 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 583029-16:
(8*5)+(7*8)+(6*3)+(5*0)+(4*2)+(3*9)+(2*1)+(1*6)=157
157 % 10 = 7
So 583029-16-7 is a valid CAS Registry Number.