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2,3-Pentanedione, 1-(phenylthio)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

135423-57-3

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135423-57-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 135423-57-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,4,2 and 3 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 135423-57:
(8*1)+(7*3)+(6*5)+(5*4)+(4*2)+(3*3)+(2*5)+(1*7)=113
113 % 10 = 3
So 135423-57-3 is a valid CAS Registry Number.

135423-57-3Relevant academic research and scientific papers

Preparative bioorganic chemistry; XIV. Preparation of (2S,3S)-1-phenylthio-2,3-pentanediol and (2S,3S)-1-phenylsulfonyl-2,3-pentanediol by yeast reduction of the corresponding diketones, and conversion of the former to (+)-endo-brevicomin

Mori,Ishikura,Seu

, p. 487 - 490 (1991)

(2S,3S)-1-Phenylthio-2,3-pentanediol (2) and (2S,3S)-1-phenylsulfonyl-2,3-pentanediol (16) were prepared by reducing the corresponding diketones, 6 and 15, with baker's yeast. Conversion of 2 to (3S,4R)-8-nonene-3,4-diol (13), the key intermediate for the

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