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(2R,3R)-2-((R)-4-Benzyloxy-2-triisopropylsilanyloxy-butyl)-3-(tert-butyl-dimethyl-silanyloxymethyl)-2-methyl-oxirane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

274693-91-3

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274693-91-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 274693-91-3 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 3 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 274693-91:
(8*2)+(7*7)+(6*4)+(5*6)+(4*9)+(3*3)+(2*9)+(1*1)=183
183 % 10 = 3
So 274693-91-3 is a valid CAS Registry Number.

274693-91-3Relevant academic research and scientific papers

Enantioselective synthesis of the C14-C25 portion of the cytotoxic natural product, amphidinolide B1

Lee, Duck-Hyung,Rho, Man-Dong

, p. 2573 - 2576 (2007/10/03)

The C14-C25 portion of the cytotoxic natural product, amphidinolide B1 (1), was synthesized enantioselectively using Myers asymmetric alkylation protocol, epoxide opening with higher order cuprate, Sharpless asymmetric epoxidation of allylic alcohol 17, a

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