95902-21-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 95902-21-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,9,0 and 2 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 95902-21:
(7*9)+(6*5)+(5*9)+(4*0)+(3*2)+(2*2)+(1*1)=149
149 % 10 = 9
So 95902-21-9 is a valid CAS Registry Number.
95902-21-9Relevant academic research and scientific papers
4-oxo-benzopyran carboxylic acids
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, (2008/06/13)
Compounds of the Formula I: STR1 and pharmaceutically acceptable salts thereof are leukotriene antagonists. These compounds inhibit SRS-A and leukotriene synthesis and are antagonists of SRS-A and are thus useful in the treatment of asthma, allergic disorders, inflammation, skin diseases and certain cardiovascular disorders.
