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(2S,3S,5S)-5-(benzo[d][1,3]dioxol-5-yl)-2-(3,4-dimethoxyphenyl)-4,4-bis(methoxycarbonyl)tetrahydrofuran-3-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1190933-77-7

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1190933-77-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1190933-77-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,0,9,3 and 3 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1190933-77:
(9*1)+(8*1)+(7*9)+(6*0)+(5*9)+(4*3)+(3*3)+(2*7)+(1*7)=167
167 % 10 = 7
So 1190933-77-7 is a valid CAS Registry Number.

1190933-77-7Relevant academic research and scientific papers

Total synthesis of (+)-virgatusin via AlCl3-catalyzed [3+2] cycloaddition

Sanders, Shanina D.,Ruiz-Olalla, Andrea,Johnson, Jeffrey S.

, p. 5135 - 5137 (2009)

The AlCl3-catalyzed cycloaddition of a donor-acceptor (don-acc) cyclopropane and piperonal succinctly provides the core of virgatusin in a selective, high-yielding manner. The Royal Society of Chemistry 2009.

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