58749-39-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 58749-39-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,7,4 and 9 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 58749-39:
(7*5)+(6*8)+(5*7)+(4*4)+(3*9)+(2*3)+(1*9)=176
176 % 10 = 6
So 58749-39-6 is a valid CAS Registry Number.