39633-82-4 Usage
Chemical Properties
white powder
Check Digit Verification of cas no
The CAS Registry Mumber 39633-82-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,6,3 and 3 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 39633-82:
(7*3)+(6*9)+(5*6)+(4*3)+(3*3)+(2*8)+(1*2)=144
144 % 10 = 4
So 39633-82-4 is a valid CAS Registry Number.
39633-82-4Relevant articles and documents
Substituted heterocycles
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, (2008/06/13)
Compounds of formula I STR1 wherein Q1, Q2, Q3, Q4 and Q5 have any of the meanings given in the specification, their N-oxides, and their pharmacuetically acceptable salts are nonpeptide antagonists NKA, useful for the treatment of asthma, etc. Also disclosed are pharmaceutical compositions, processes for preparing the compounds of formula I and intermediates.