47491-38-3 Usage
Chemical Properties
Pale Yellow Solid
Uses
Different sources of media describe the Uses of 47491-38-3 differently. You can refer to the following data:
1. The main phase I metabolites of Azelastine.
2. The main phase I metabolites of Azelastine
Check Digit Verification of cas no
The CAS Registry Mumber 47491-38-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,7,4,9 and 1 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 47491-38:
(7*4)+(6*7)+(5*4)+(4*9)+(3*1)+(2*3)+(1*8)=143
143 % 10 = 3
So 47491-38-3 is a valid CAS Registry Number.
InChI:InChI=1/C21H22ClN3O/c22-16-9-7-15(8-10-16)14-20-18-5-1-2-6-19(18)21(26)25(24-20)17-4-3-12-23-13-11-17/h1-2,5-10,17,23H,3-4,11-14H2
47491-38-3Relevant articles and documents
2-SUBSTITUTED 4-BENZYLPHTHALAZINONE DERIVATIVES AS HISTAMINE H1 AND H3 ANTAGONISTS
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, (2008/06/13)
The present invention relates to compounds of formula (I), and salts thereof, processes for their preparation, to compositions containing them and to their use in the treatment of various disorders, such as allergic rhinitis.