58183-41-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 58183-41-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,1,8 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 58183-41:
(7*5)+(6*8)+(5*1)+(4*8)+(3*3)+(2*4)+(1*1)=138
138 % 10 = 8
So 58183-41-8 is a valid CAS Registry Number.