211563-41-6 Usage
Uses
Used in Pharmaceutical Industry:
Efavirenz Amino Alcohol Ethyl Carbamate is used as a key intermediate in the synthesis of Efavirenz, a potent non-nucleoside HIV-1 reverse transcriptase inhibitor. Its primary application is in the development of antiviral medications, specifically for the treatment of HIV-1 infections. It helps in the inhibition of the viral replication process, providing an essential therapeutic option for patients suffering from HIV-1.
Check Digit Verification of cas no
The CAS Registry Mumber 211563-41-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,1,5,6 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 211563-41:
(8*2)+(7*1)+(6*1)+(5*5)+(4*6)+(3*3)+(2*4)+(1*1)=96
96 % 10 = 6
So 211563-41-6 is a valid CAS Registry Number.
211563-41-6Relevant academic research and scientific papers
Synthesis of a benzoxazinone
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Page/Page column 4, (2008/06/13)
The present invention provides novel methods for the synthesis of (S)-6-chloro-4-cyclopropylethynyl-4-trifluoromethyl-1,4-dihydro-2H-3,1-benzoxazin-2-one of formula (III) which is useful as a human immunodeficiency virus (HIV) reverse transcriptase inhibitor.
