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(3aR,4R,6S,8aR)-4-(tert-Butyl-diphenyl-silanyloxy)-2,2-dimethyl-4,5,6,8a-tetrahydro-3aH-cyclohepta[1,3]dioxol-6-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

214270-40-3

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214270-40-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 214270-40-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,4,2,7 and 0 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 214270-40:
(8*2)+(7*1)+(6*4)+(5*2)+(4*7)+(3*0)+(2*4)+(1*0)=93
93 % 10 = 3
So 214270-40-3 is a valid CAS Registry Number.

214270-40-3Relevant academic research and scientific papers

From cycloheptatriene to enantiopure sugars: Synthesis of 2-deoxyhexoses

Johnson, Carl R.,Golebiowski, Adam,Kozak, Janusz

, p. 331 - 335 (2007/10/03)

meso-Diol 3, prepared from cycloheptatriene, was desymmetrized with Pseudomonas cepacia lipase and isopropenyl acetate to provide enantiopure 4. The latter, through a series of stereocontrolled oxidation reactions, followed by ring cleavage by ozonolysis and oxidative cleavage of a terminal diol with periodate, provided of 2-deoxy-d-xylo-hexose (1) and 2-deoxy-d-arabino-hexose (2), which were characterized as the corresponding alditol pentaacetates. Copyright (C) 1998 Elsevier Science Ltd.

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