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(2R,3R,4R,5R)-2,5-di-benzyloxy-3,4-(isopropylidenedioxy)cyclohexan-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

274692-78-3

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274692-78-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 274692-78-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,4,6,9 and 2 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 274692-78:
(8*2)+(7*7)+(6*4)+(5*6)+(4*9)+(3*2)+(2*7)+(1*8)=183
183 % 10 = 3
So 274692-78-3 is a valid CAS Registry Number.

274692-78-3Relevant academic research and scientific papers

Synthesis of bioactive indolocarbazoles: Synthesis, nucleophilic ring-opening and chiral base desymmetrisation of a cyclic sulfate intermediate

Nichols, Christopher J.,Simpkins, Nigel S.

, p. 7469 - 7473 (2004)

A number of new functionalised bridged indolocarbazole systems have been prepared by ring-opening reactions of a key cyclic sulfate intermediate, prepared from the corresponding diol by the action of sulfuryl diimidazole and DBU. The same cyclic sulfate a

Stereoselective synthesis of carba- and C-glycosyl analogs of fucopyranosides

Carpintero, Mercedes,Jaramillo, Carlos,Fernandez-Mayoralas, Alfonso

, p. 1285 - 1296 (2007/10/03)

Fucopyranoside analogs with methylene groups instead of endo- or exo- anomeric oxygens, carba- and C-fucopyranosides, respectively, were synthesized. For the synthesis of 5a-carba-L-fucose (1) two approaches were studied, which shared a common cyclitol bu

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