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methyl 2-oxo-4,6-diphenyl-2H-pyran-3-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

855656-85-8

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855656-85-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 855656-85-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,5,6,5 and 6 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 855656-85:
(8*8)+(7*5)+(6*5)+(5*6)+(4*5)+(3*6)+(2*8)+(1*5)=218
218 % 10 = 8
So 855656-85-8 is a valid CAS Registry Number.

855656-85-8Relevant academic research and scientific papers

Consecutive Alkynylation-Michael Addition-Cyclocondensation (AMAC) Multicomponent Syntheses of α-Pyrones and α-Pyridones

Breuer, Natascha,Müller, Thomas J. J.

, p. 2741 - 2752 (2018/06/08)

A novel consecutive three-component synthesis of α-pyrones is based upon an alkynylation-Michael addition-cyclocondensation (AMAC) sequence, starting from (hetero)aroyl chloride and terminal alkyne to furnish the alkynone which reacts with malonates to gi

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