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6,7-diacetoxy-1-(4-acetoxy-5-methyl-6-phenyl-hexyl)-4-hydroxy-4-hydroxymethyl-2,8-dioxa-bicyclo[3.2.1]octane-3,5-dicarboxylic acid di-tert-butyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

916452-40-9

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916452-40-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 916452-40-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,6,4,5 and 2 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 916452-40:
(8*9)+(7*1)+(6*6)+(5*4)+(4*5)+(3*2)+(2*4)+(1*0)=169
169 % 10 = 9
So 916452-40-9 is a valid CAS Registry Number.

916452-40-9Relevant academic research and scientific papers

Formal total synthesis of (+)-zaragozic acid C through an Ireland-Claisen rearrangement

Bunte, Jens O.,Cuzzupe, Anthony N.,Daly, Alica M.,Rizzacasa, Mark A.

, p. 6376 - 6380 (2006)

(Chemical Equation Presented) A simple rearrangement: A formal total synthesis of zaragozic acid C (1) was achieved by the synthesis of intermediate 2. The key step involves an Ireland-Claisen rearrangement of an allylic ester to generate a carbon-carbon bond and two asymmetric centers simultaneously.

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