192057-49-1 Usage
Uses
17α-Des-(2-hydroxyacetyl)budesonide 17α-Carboxylic Acid is an impurity of Budesonide (B689490); an anti-inflammatory agent.
Check Digit Verification of cas no
The CAS Registry Mumber 192057-49-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,2,0,5 and 7 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 192057-49:
(8*1)+(7*9)+(6*2)+(5*0)+(4*5)+(3*7)+(2*4)+(1*9)=141
141 % 10 = 1
So 192057-49-1 is a valid CAS Registry Number.