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3,4,4a,6,7,8a-hexahydro-4,7,8a,9-tetramethyl-6-(3-methyl-1,4-naphthoquinon-2-ylmethyl)-4,1,7-ethanylylidenenaphthalene-2(1H)-5,8,10-tetraone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

108646-83-9

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108646-83-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108646-83-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,6,4 and 6 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 108646-83:
(8*1)+(7*0)+(6*8)+(5*6)+(4*4)+(3*6)+(2*8)+(1*3)=139
139 % 10 = 9
So 108646-83-9 is a valid CAS Registry Number.

108646-83-9Downstream Products

108646-83-9Relevant academic research and scientific papers

CAGE KETONES FROM DIMETHYL-1,4-BENZOQUINONES AND QUINONOID CARBANIONS; A CHARGE-TRANSFER CONTROLLED SYNTHESIS

Dean, Francis M.,Houghton, Leonard E.,Mitchell, Gordon H.,Nayyir-Mashir, Rassoul,Thebtaranonth, Chachanat

, p. 3663 - 3676 (1986)

3-Methyl-1,4-naphthoquinon-2-ylmethyl anion (1a) adds 2,6-dimethyl-1,4-benzoquinone reversibly giving, in addition to products of types already known, a derivative (2) of the cage hydrocarbon decahydro-4,1,7-ethanylidenenaphthalene which can be obtained a

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