12542-33-5 Usage
Uses
Disinfectant.
Brand name
Indigo Carmine (Becton Dickinson Microbiology).
Check Digit Verification of cas no
The CAS Registry Mumber 12542-33-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,5,4 and 2 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 12542-33:
(7*1)+(6*2)+(5*5)+(4*4)+(3*2)+(2*3)+(1*3)=75
75 % 10 = 5
So 12542-33-5 is a valid CAS Registry Number.