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Benzene, 1-bromo-3,4-dimethoxy-6-(methoxymethoxy)-5-methyl-2-(2-propenyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

109035-40-7

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109035-40-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109035-40-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,0,3 and 5 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 109035-40:
(8*1)+(7*0)+(6*9)+(5*0)+(4*3)+(3*5)+(2*4)+(1*0)=97
97 % 10 = 7
So 109035-40-7 is a valid CAS Registry Number.

109035-40-7Relevant academic research and scientific papers

Copper-Catalyzed Double Cyclization Reaction of Azidoquinones: One-Step Synthesis of Dihydropyrroloquinones and Related Quinolinoquinones

Naruta, Yoshinori,Nagai, Naoshi,Arita, Yoshihiro,Maruyama, Kazuhiro

, p. 3956 - 3967 (2007/10/02)

Intramolecular cyclization of 2-azido-3-(2,4-pentadienyl)-1,4-quinone (7) has been examined in the presence of metal catalysts MLn (L=acetylacetonato).Copper or Cu(acac)2 catalysts exhibited the highest catalytic activity both to the decomposition of the

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