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(3S,6R,7S,8S)-3,7-Bis-(tert-butyl-dimethyl-silanyloxy)-4,4,6,8-tetramethyl-11-(2-nitro-phenylselanyl)-5-oxo-undecanoic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

871265-77-9

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871265-77-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 871265-77-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,1,2,6 and 5 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 871265-77:
(8*8)+(7*7)+(6*1)+(5*2)+(4*6)+(3*5)+(2*7)+(1*7)=189
189 % 10 = 9
So 871265-77-9 is a valid CAS Registry Number.

871265-77-9Upstream product

871265-77-9Downstream Products

871265-77-9Relevant academic research and scientific papers

Total synthesis of 12,13-desoxyepothilone B (Epothilone D)

Broadrup, Robert L.,Sundar, Hema M.,Swindell, Charles S.

, p. 116 - 133 (2005)

A highly convergent total synthesis of 12,13-desoxyepothilone B (4, Epothilone D) is described involving the coupling of vinyl iodide (5) and olefin (6). Key steps in the synthesis are the introduction of chirality at C15 via highly enantioselective lipas

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