58149-93-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 58149-93-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,1,4 and 9 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 58149-93:
(7*5)+(6*8)+(5*1)+(4*4)+(3*9)+(2*9)+(1*3)=152
152 % 10 = 2
So 58149-93-2 is a valid CAS Registry Number.