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methyl 4-[2-(2-oxo-2,3-dihydro-1H-indol-3-ylidene)-1-oxoethyl]phenylcarbamate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1246443-79-7

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1246443-79-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1246443-79-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,6,4,4 and 3 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1246443-79:
(9*1)+(8*2)+(7*4)+(6*6)+(5*4)+(4*4)+(3*3)+(2*7)+(1*9)=157
157 % 10 = 7
So 1246443-79-7 is a valid CAS Registry Number.

1246443-79-7Relevant academic research and scientific papers

Some condensations of methyl 4-acetylphenylcarbamate

Velikorodov,Imasheva,Kuanchalieva,Poddubnyi

experimental part, p. 971 - 975 (2010/10/21)

Condensation of methyl 4-acetylphenylcarbamate with isatin in the presence of diethylamine afforded methyl 4-[(3-hydroxy-2-oxo-2,3-dihydro-1H-indol-3-yl) acetyl]phenylcarbamate which was converted into the corresponding chalcone on heating in glacial acet

Synthesis of new spiro compounds containing a carbamate group

Velikorodov,Poddubnyi,Kuanchalieva,Krivosheev

body text, p. 1826 - 1829 (2011/04/15)

1,3-Dipolar cycloaddition to methyl 4-[2-(2-oxo-2,3-dihydro-1H-indol-3- ylidene)-1-oxoethyl]-phenylcarbamate of diazomethane in chloroform-diethyl ether and of 3,4-dimethoxybenzonitrile oxide generated from the corresponding aldehyde oxime by the action of N-chlorobenzenesulfonamide sodium salt (Chloramine B) in boiling ethanol gave, respectively, methyl 4-(2-oxo-1′,5′-dihydro-1H-spiro[indole-3,4′-pyrazol] -3′-ylcarbonyl)phenylcarbamate and methyl 4-[3′-(3,4- dimethoxyphenyl)-2-oxo-1H,4′H-spiro[indole-3,5′-isoxazol] -4′-ylcarbonyl]phenylcarbamate. The condensation of methyl 4-[2-(2-oxo-2,3-dihydro-1H-indol-3-ylidene)-1-oxoethyl]phenylcarbamate with hydrazine hydrate in ethanol afforded methyl 4-(2-oxo-1,2,2′,4′- tetrahydrospiro[indole-3,3′-pyrazol]-5′-yl)phenylcarbamate. Pleiades Publishing, Ltd., 2010.

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