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(3aR,4S,7R,7aR)-2-((1R,2S)-2-Phenyl-cyclohexyloxy)-3a,4,7,7a-tetrahydro-4,7-methano-inden-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

155873-94-2

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155873-94-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 155873-94-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,8,7 and 3 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 155873-94:
(8*1)+(7*5)+(6*5)+(5*8)+(4*7)+(3*3)+(2*9)+(1*4)=172
172 % 10 = 2
So 155873-94-2 is a valid CAS Registry Number.

155873-94-2Upstream product

155873-94-2Relevant academic research and scientific papers

Practical asymmetric version of the intermolecular Pauson-Khand reaction

Bernardes, Vania,Verdaguer, Xavier,Kardos, Nathalie,Riera, Antoni,Moyano, Albert,Pericas, Miquel A.,Greene, Andrew E.

, p. 575 - 578 (1994)

The first practical asymmetric version of the intermolecular Pauson-Khand reaction has been developed based on novel chiral (non-racemic) alkoxy acetylene dicobalt hexacarbonyl complexes. The major adduct from (1R,2S)-2-phenylcyclohexyloxyethyne and norbornadiene, isolated in 58% yield, is shown to be useful for obtaining chiral 4-substituted 2-cyclopentenones.

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