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(S)-3-(3-Methyl-but-2-enoyl)-4-phenyl-oxazolidin-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

294176-63-9

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294176-63-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 294176-63-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,4,1,7 and 6 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 294176-63:
(8*2)+(7*9)+(6*4)+(5*1)+(4*7)+(3*6)+(2*6)+(1*3)=169
169 % 10 = 9
So 294176-63-9 is a valid CAS Registry Number.

294176-63-9Relevant academic research and scientific papers

Convergent synthesis of 1α-hydroxyvitamin D5

Gao, Ling-Jie,Zhao, Xu-Yang,Vandewalle, Maurits,De Clercq, Pierre

, p. 2755 - 2759 (2000)

An eleven-step, high-yielding (46%) synthesis of 1α-hydro-xyvitamin D5 (2) starting from Vitamin D2 (4) is described, in which a Julia olefination sequence is used for the construction of the (24R)-ethyl-substituted side chain.

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