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(3R,4S)-3,4-Bis-benzyloxy-tetrahydro-pyran-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

190952-17-1

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190952-17-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 190952-17-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,0,9,5 and 2 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 190952-17:
(8*1)+(7*9)+(6*0)+(5*9)+(4*5)+(3*2)+(2*1)+(1*7)=151
151 % 10 = 1
So 190952-17-1 is a valid CAS Registry Number.

190952-17-1Relevant academic research and scientific papers

Synthesis of an optically active α-tetralone: A key intermediate to natural benanomicinone

Nishizuka, Toshio,Hirosawa, Sehei,Tsushima, Masaki,Kondo, Shinichi,Ikeda, Daishiro

, p. 543 - 544 (2007/10/03)

An optically active dihydroxy-a-tetralone was synthesized from methyl α-D-xylopyranoside via dimethyl (2R,3S)-dihydroxyglutarate. This α-tetralone is a key intermediate to construct the natural benanomicinone.

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