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5-O-benzoyl-1,2:3,4-di-O-isopropylidene-β-L-idoseptanose is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

132677-28-2

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132677-28-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 132677-28-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,6,7 and 7 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 132677-28:
(8*1)+(7*3)+(6*2)+(5*6)+(4*7)+(3*7)+(2*2)+(1*8)=132
132 % 10 = 2
So 132677-28-2 is a valid CAS Registry Number.

132677-28-2Downstream Products

132677-28-2Relevant academic research and scientific papers

Septanose Carbohydrates. III Oxidation-Reduction Products from 1,2:3,4-Di-O-isopropylidene-α-D-gluco-septanose: Preparation of L-Idose Derivatives

Driver, Graham E.,Stevens, John D.

, p. 2063 - 2081 (1990)

Oxidation of 1,2:3,4-di-O-isopropylidene-α-D-glucoseptanose (1a) with dimethyl sulfoxide and acetic anhydride has yielded methylthiomethyl ether (1b), ketone (2), and a novel product (3).Reduction of (2) gave (1a) and its L-ido isomer (4a) which yielded t

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