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4H-Pyrazolo[3,4-d]pyrimidin-4-one, 5-(2,4-dimethylphenyl)-1,5,6,7-tetrahydro-1-phenyl-6-thioxo- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

111423-05-3

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111423-05-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 111423-05-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,4,2 and 3 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 111423-05:
(8*1)+(7*1)+(6*1)+(5*4)+(4*2)+(3*3)+(2*0)+(1*5)=63
63 % 10 = 3
So 111423-05-3 is a valid CAS Registry Number.

111423-05-3Downstream Products

111423-05-3Relevant academic research and scientific papers

METHYL N-ARYLDITHIOCARBAMATES: USEFUL REAGENTS FOR THE ANNELATION OF PYRIMIDINES AND 1,3-OXAZINES TO FIVE-MEMBERED HETEROCYCLIC RINGS

Garin, Javier,Loscertales, Maria Pilar,Melendez, Enrique,Merchan, Francisco L.,Rodriguez, Ricardo,Tejero, Tomas

, p. 1303 - 1312 (2007/10/02)

The reaction of methyl N-aryldithiocarbamates with ?-excessive heteroaromatic o-amino acid derivatives leads to the annelation of 4-oxo-2-thioxopyrimidines, 2,4-dioxopyrimidines or 2-arylamino-1,3-oxazines, depending on the reaction conditions.

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