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1-(3,4-dimethoxyphenyl)-7-methyl-3H-pyrano[3,4-b][1]benzofuran-3-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1264084-77-6

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1264084-77-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1264084-77-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,4,0,8 and 4 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1264084-77:
(9*1)+(8*2)+(7*6)+(6*4)+(5*0)+(4*8)+(3*4)+(2*7)+(1*7)=156
156 % 10 = 6
So 1264084-77-6 is a valid CAS Registry Number.

1264084-77-6Relevant academic research and scientific papers

Condensed diazepines. synthesis of 1-aryl-3,5-dihydro-4H-1-benzofuro-[2,3- d][1,2]diazepin-4-ones

Eresko,Tolkunov,Tolkunov

, p. 1127 - 1132 (2010)

The cyclocondensation of (2-aroyl-1-benzofuran-3-yl)acetic acids and their methyl esters with hydrazine hydrate under various experimental conditions has been studied. Optimal conditions have been found for obtaining 1-aryl-3,5-dihydro-4H-1-benzofuro[2,3-

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