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(2R,3S,4S)-5-(benzyloxy)-3,4-bis<(methoxymethyl)oxy>-2-pentanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

103499-48-5

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103499-48-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103499-48-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,4,9 and 9 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 103499-48:
(8*1)+(7*0)+(6*3)+(5*4)+(4*9)+(3*9)+(2*4)+(1*8)=125
125 % 10 = 5
So 103499-48-5 is a valid CAS Registry Number.

103499-48-5Relevant academic research and scientific papers

α-Chelation Controlled Nucleophilic Addition to Chiral α,β-Dialkoxy Carbonyl Compounds. Diastereoselective Preparation of L-xylo and L-lyxo Triols

Iida, Hideo,Yamazaki, Naoki,Kibayashi, Chihiro

, p. 3769 - 3771 (2007/10/02)

The Grignard reaction of 4-O-benzyl-2,3-O-bis(methoxymethyl)-L-threose (1) or 2,3-O-bis(methoxymethyl)-L-threo-furanose (4) with RMgX (R = Me, n-Pr, p-MeOC6H4, and p-MeOC6H4CH2) provided the chromatographically separable mixtures of the xylo and lyxo alco

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