37159-58-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 37159-58-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,1,5 and 9 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 37159-58:
(7*3)+(6*7)+(5*1)+(4*5)+(3*9)+(2*5)+(1*8)=133
133 % 10 = 3
So 37159-58-3 is a valid CAS Registry Number.