58823-74-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 58823-74-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,8,2 and 3 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 58823-74:
(7*5)+(6*8)+(5*8)+(4*2)+(3*3)+(2*7)+(1*4)=158
158 % 10 = 8
So 58823-74-8 is a valid CAS Registry Number.