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2-benzoyl-3,4-dimethoxy-9H-xanthen-9-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1005752-81-7

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1005752-81-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1005752-81-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,5,7,5 and 2 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1005752-81:
(9*1)+(8*0)+(7*0)+(6*5)+(5*7)+(4*5)+(3*2)+(2*8)+(1*1)=117
117 % 10 = 7
So 1005752-81-7 is a valid CAS Registry Number.

1005752-81-7Downstream Products

1005752-81-7Relevant articles and documents

Electron-deficient dienes. 5. An inverse-electron-demand Diels-Alder approach to 2-substituted 4-methoxyxanthones and 3,4-dimethoxyxanthones

Dang, Anh-Thu,Miller, David O.,Dawe, Louise N.,Bodwell, Graham J.

, p. 233 - 236 (2008)

(Chemical Equation Presented) Several 4-methoxyxanthones and 3,4-dimethoxyxanthones were synthesized in good yield via inverse-electron- demand Diels-Alder (IEDDA) driven domino reactions between a series of electron-deficient chromone-fused dienes with 1-(2,2-dimethoxyvinyl)pyrrolidine or tetramethoxyethene, respectively.

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