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2-((4S,5R)-4-Benzyl-2-oxo-oxazolidin-5-yl)-2,2-difluoro-N-methoxy-N-methyl-acetamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

134450-42-3

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134450-42-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134450-42-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,4,5 and 0 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 134450-42:
(8*1)+(7*3)+(6*4)+(5*4)+(4*5)+(3*0)+(2*4)+(1*2)=103
103 % 10 = 3
So 134450-42-3 is a valid CAS Registry Number.

134450-42-3Relevant articles and documents

Synthesis of (2S,5S,4R)-2,5-Diamino-3,3-difluoro-1,6-diphenylhydroxyhexane: The Core Unit of a Potent HIV Proteinase Inhibitor

Sham, Hing L.,Wideburg, Norman E.,Spanton, Stephen G.,Kohlbrenner, William E.,Betebenner, David A.,et al.

, p. 110 - 112 (1991)

The coupling of the novel pseudo-symmetrical dipeptide mimic 1a, synthesized via Boc-L-phenylalaninol, with Z-L-valine led to a very potent inhibitor of the HIV proteinase.

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