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6-methyl-1,3-dioxolo<4,5-g>isoquinoline-5,7,8(6H)-trione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

34140-01-7

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34140-01-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 34140-01-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,1,4 and 0 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 34140-01:
(7*3)+(6*4)+(5*1)+(4*4)+(3*0)+(2*0)+(1*1)=67
67 % 10 = 7
So 34140-01-7 is a valid CAS Registry Number.

34140-01-7Downstream Products

34140-01-7Relevant academic research and scientific papers

A NEW PATHWAY TO 1,3,4(2H)-ISOQUINOLINETRIONES AND SUBSTITUTED ISOINDOLINONES

Vekemans, Jozef,Hoornaert, Georges

, p. 943 - 950 (2007/10/02)

A new synthesis in the isoquinoline series is discussed: the reaction of appropriate benzamides and oxalyl chloride affords isoquinolinetrions along N-aroyloxamoyl chlorides.The solvent effect, the acid catalysis and the isomer distribution are accounted

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