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2,4(3H,5H)-Furandione, 3-[(3,4,5-trimethoxyphenyl)methylene]-, (E)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

65276-40-6

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65276-40-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 65276-40-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,2,7 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 65276-40:
(7*6)+(6*5)+(5*2)+(4*7)+(3*6)+(2*4)+(1*0)=136
136 % 10 = 6
So 65276-40-6 is a valid CAS Registry Number.

65276-40-6Downstream Products

65276-40-6Relevant academic research and scientific papers

Clay Catalysis: Dry Condensation of Tetronic Acid with Aldehydes under Microwave Irradiation. Synthesis of 3-(Arylmethylene)-2,4-(3H,5H)furandiones

Villemin, Didier,Labiad, Bouchta

, p. 3207 - 3212 (2007/10/02)

2,4(3H,5H) Furandione (1) and arylcarboxyaldehydes (2) were condensated to 3-(arylmethylene)-2,4-(3H,5H) furandione (3) in presence of acidic clay KSF without solvent under microwave irradiation, or in ethanol at room temperature for sensitive and reactive aldehydes (2c,2g,2h).

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