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(3aR,4S,7R,7aS)-2-[4-(Ethoxy-diphenyl-methyl)-phenyl]-3-hydroxy-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.

113337-69-2

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113337-69-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 113337-69-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,3,3 and 7 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 113337-69:
(8*1)+(7*1)+(6*3)+(5*3)+(4*3)+(3*7)+(2*6)+(1*9)=102
102 % 10 = 2
So 113337-69-2 is a valid CAS Registry Number.

113337-69-2Upstream product

113337-69-2Relevant academic research and scientific papers

Synthesis of 3-(4-Cyclopentene-1,3-dione-2-ylidene)-6-(diphenylmethylene)cyclohexadienes as Novel p-Quinodimethanes Stabilized by Antiaromaticity of Cyclopentadienone

Toda, Mitsuo,Hattori, Makiko,Okada, Keiji,Oda, Masaji

, p. 1263 - 1266 (1987)

Title compounds, whose polarization is decreased by antiaromaticity of cyclopentadienone, have been synthesized through a novel Rh(II)-catalyzed arylation of cyclic 2-diazo-1,3-diones.

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