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2H-1-Benzopyran-2-one, 4-hydroxy-8-methyl-3-phenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

64556-48-5

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64556-48-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 64556-48-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,5,5 and 6 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 64556-48:
(7*6)+(6*4)+(5*5)+(4*5)+(3*6)+(2*4)+(1*8)=145
145 % 10 = 5
So 64556-48-5 is a valid CAS Registry Number.

64556-48-5Relevant academic research and scientific papers

Microwave-assisted efficient synthesis of 2-hydroxydeoxybenzoins from the alkali degradation of readily prepared 3-aryl-4-.hydroxycoumarins in water

Zhou, Zhong-Zhen,Yan, Guang-Hua,Chen, Wen-Hua,Yang, Xue-Mei

, p. 1166 - 1172 (2014/01/06)

This paper describes an operationally simple, green and efficient approach for the synthesis of 2-hydroxydeoxybenzoins bearing diverse substituents from the microwave-assisted alkali degradation of 3-aryl- 4-hydroxycoumarins in water. The latter compounds

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