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1H-Phenalene-1,3(2H)-dione, 2-methoxy-2-phenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

113738-29-7

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113738-29-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 113738-29-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,7,3 and 8 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 113738-29:
(8*1)+(7*1)+(6*3)+(5*7)+(4*3)+(3*8)+(2*2)+(1*9)=117
117 % 10 = 7
So 113738-29-7 is a valid CAS Registry Number.

113738-29-7Relevant academic research and scientific papers

Synthesis of Fused Benzofuranes by Dehydratation of Cyclic Phenyl-β-dicarbonyl Compounds

Kappe, Thomas,Brandner, Alexander,Stadlbauer, Wolfgang

, p. 1177 - 1184 (1987)

3-Hydroxy-3-phenyl-quinoline-2,4-diones (1) cyclize on treatment with strong acids to give benzofuroquinolones (3).In analogy, 2-hydroxy-2-phenylphenalenedione (7) furnishes the benzofurophenalenone 10. - Keywords: Benzofuranes; Phenyl-β-dicarbonyl compou

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