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3-C-benzyloxymethyl-3,5-dideoxy-1,2-O-isopropylidene-6-O-(4-methoxybenzyl)-5-C-methyl-α-D-allofuranose is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

98039-23-7

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98039-23-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98039-23-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,0,3 and 9 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 98039-23:
(7*9)+(6*8)+(5*0)+(4*3)+(3*9)+(2*2)+(1*3)=157
157 % 10 = 7
So 98039-23-7 is a valid CAS Registry Number.

98039-23-7Relevant academic research and scientific papers

Chiral Synthesis of Polyketide-derived Natural Products. Part 5. Synthesis of a Chiral Segment Corresponding to the C-1-C-5 Unit of Erythromycin A from D-Glucose

Oikawa, Yuji,Nishi,Takao,Yonemitsu, Osamu

, p. 19 - 26 (2007/10/02)

As a right-hand segment with three consecutive chiral centres corresponding to the C-1-C-5 unit of erythromycin A (1), (2S,3R,4S)-3,5-isopropylidenedioxy-2,4-dimethylpentanal (32) was synthesized from D-glucose (5) by application of MPM (4-methoxybenzyl)

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