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1,2,3,4-tetrahydro-6-methyl-2-oxo-4-(4-methoxy-2-hydroxyphenyl)-pyrimidine-5-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1185854-75-4

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1185854-75-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1185854-75-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,5,8,5 and 4 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1185854-75:
(9*1)+(8*1)+(7*8)+(6*5)+(5*8)+(4*5)+(3*4)+(2*7)+(1*5)=194
194 % 10 = 4
So 1185854-75-4 is a valid CAS Registry Number.

1185854-75-4Downstream Products

1185854-75-4Relevant academic research and scientific papers

Synthesis of fused dihydro-pyrimido[4,3-d]coumarins using Biginelli multicomponent reaction as key step

Matache, Mihaela,Dobrota, Cristian,Bogdan, Niculina D.,Dumitru, Ioana,Ruta, Lavinia L.,Paraschivescu, Codruta C.,Farcasanu, Ileana C.,Baciu, Ion,Funeriu, Daniel P.

, p. 5949 - 5957 (2011/03/18)

A new efficient approach for the synthesis of functionalized dihydro-pyrimido[4,3-d]coumarins is described. Use of benzyl- or tert-butyl acetoacetate and various salicyl aldehydes in typical Biginelli multicomponent reactions provides esters that can be e

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