938443-83-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 938443-83-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,8,4,4 and 3 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 938443-83:
(8*9)+(7*3)+(6*8)+(5*4)+(4*4)+(3*3)+(2*8)+(1*3)=205
205 % 10 = 5
So 938443-83-5 is a valid CAS Registry Number.
938443-83-5Relevant academic research and scientific papers
Benzofuran derivatives as orexin receptor antagonists
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Page/Page column 8; 12, (2010/04/24)
The invention relates to compounds of formula (I) wherein R1, R2 and R3 have the meaning as cited in the description and the claims. Said compounds are useful as Orexin Receptor antagonists. The invention also relates to p
