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55726-84-6

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55726-84-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 55726-84-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,7,2 and 6 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 55726-84:
(7*5)+(6*5)+(5*7)+(4*2)+(3*6)+(2*8)+(1*4)=146
146 % 10 = 6
So 55726-84-6 is a valid CAS Registry Number.

55726-84-6Downstream Products

55726-84-6Relevant articles and documents

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 (2007/10/02)

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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