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[(R)-2-Benzyloxy-1-((2S,4R)-4-bromo-5-oxo-tetrahydro-furan-2-yl)-ethyl]-carbamic acid tert-butyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

842127-02-0

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  • [(R)-2-Benzyloxy-1-((2S,4R)-4-bromo-5-oxo-tetrahydro-furan-2-yl)-ethyl]-carbamic acid tert-butyl ester

    Cas No: 842127-02-0

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842127-02-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 842127-02-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,2,1,2 and 7 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 842127-02:
(8*8)+(7*4)+(6*2)+(5*1)+(4*2)+(3*7)+(2*0)+(1*2)=140
140 % 10 = 0
So 842127-02-0 is a valid CAS Registry Number.

842127-02-0Relevant articles and documents

An efficient stereoselective synthesis of (2S,4S,5R)-(-)- and (2R,4R,5S)-(+)-bulgecinine

Chavan, Subhash P.,Praveen, Cherukupally,Sharma, Pallavi,Kalkote

, p. 439 - 441 (2005)

A short synthetic route to (-)-and (+)-bulgecinine, the amino acid moiety of the bulgecins was achieved from the readily available nonchiral pool starting material cis-2-butene-1,4-diol employing a Claisen orthoester rearrangement and Sharpless asymmetric

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