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(4aR,9aS)-7-Benzenesulfonylmethyl-1,4,4a,5,9,9a-hexahydro-6,8-dioxa-benzocycloheptene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

566927-94-4

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566927-94-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 566927-94-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,6,6,9,2 and 7 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 566927-94:
(8*5)+(7*6)+(6*6)+(5*9)+(4*2)+(3*7)+(2*9)+(1*4)=214
214 % 10 = 4
So 566927-94-4 is a valid CAS Registry Number.

566927-94-4Relevant academic research and scientific papers

Phenyl sulphonyl acetaldehyde diethyl acetal: A new robust 1,2-diol protective group

Chandrasekhar,Srinivas, Ch.,Srihari

, p. 895 - 902 (2007/10/03)

A simple preparation of a novel resilient protective group for 1,2-diols is described herein which is remarkably stable in the presence of extremely harsh basic conditions as well as acidic media. The title reagent's versatility is detailed with numerous examples.

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