404575-42-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 404575-42-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,4,5,7 and 5 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 404575-42:
(8*4)+(7*0)+(6*4)+(5*5)+(4*7)+(3*5)+(2*4)+(1*2)=134
134 % 10 = 4
So 404575-42-4 is a valid CAS Registry Number.
404575-42-4Relevant academic research and scientific papers
PROSTAGLANDIN E RECEPTOR ANTAGONISTS
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Page/Page column 5, (2010/10/19)
The present invention provides prostaglandin receptor antagonist compounds represented by the general formula I, wherein A, R, R1 and R2 are as defined in the specification.