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Acetic acid (2R,3S,4R,5R,6S)-3-acetoxy-2-acetoxymethyl-6-((2S,3R,4R,5S,6R)-3-benzyloxycarbonylamino-5-hydroxy-6-hydroxymethyl-2-methoxy-tetrahydro-pyran-4-yloxy)-5-(2,4-dinitro-phenylamino)-tetrahydro-pyran-4-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

85502-91-6

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85502-91-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85502-91-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,5,0 and 2 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 85502-91:
(7*8)+(6*5)+(5*5)+(4*0)+(3*2)+(2*9)+(1*1)=136
136 % 10 = 6
So 85502-91-6 is a valid CAS Registry Number.

85502-91-6Relevant academic research and scientific papers

A NEW SYNTHETIC APPROACH TO AMINOGLYCOSIDE ANTIBIOTICS BY USE OF OXIDATIVE DECARBOXYLATION AND REDUCTIVE DEACETOXYLATION AS KEY-REACTIONS

Yoshikawa, Masayuki,Ikeda, Yoshiharu,Kayakiri, Hiroshi

, p. 4717 - 4720 (2007/10/02)

By use of a decarboxylation reaction with lead tetraacetate and a deacetoxylation reaction with sodium borohydride as key-reactions, paromamine (12) and tri-N-benzyloxycarbonylparomamine (12a) were synthesized from D-glucosamine.

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