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cis-2-(2-hydroxybut-3-ynyl)cyclopent-3-en-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

99834-38-5

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99834-38-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99834-38-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,8,3 and 4 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 99834-38:
(7*9)+(6*9)+(5*8)+(4*3)+(3*4)+(2*3)+(1*8)=195
195 % 10 = 5
So 99834-38-5 is a valid CAS Registry Number.

99834-38-5Relevant academic research and scientific papers

SYNTHESIS AND CHIROPTICAL PROPERTIES OF C3-PERHYDROTRIQUINACENE DERIVATIVES

Almansa, Carmen,Moyano, Albert,Serratosa, Felix

, p. 2657 - 2662 (2007/10/02)

An efficient, enantioselective synthesis of C3-triketone 1, starting from optically pure lactone 2, which is commercially available in both enantiomeric forms, is described.The absolute configuration of a chiral perhydrotriquinacene derivative is therefore established for the first time by chemical correlation.The stereochemical assignments are also confirmed by the circular dichroism of both (+)-1, which shows a positive Cotton effect, and the tribenzoate (+)-12, which presents a positive exciton chirality.

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