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2-(4-fluorophenyl)-5-methoxycarbonylmethyl-7-methylpyrazolo[1,5-a]pyrimidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1283748-41-3

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1283748-41-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1283748-41-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,3,7,4 and 8 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1283748-41:
(9*1)+(8*2)+(7*8)+(6*3)+(5*7)+(4*4)+(3*8)+(2*4)+(1*1)=183
183 % 10 = 3
So 1283748-41-3 is a valid CAS Registry Number.

1283748-41-3Downstream Products

1283748-41-3Relevant academic research and scientific papers

One-step reaction leading to new pyrazolo[1,5-a]pyrimidines by condensation of 2-pyrone with 5(3)-amino-3(5)-arylpyrazoles

Bassoude, Ibtissam,Berteina-Raboin, Sabine,Leger, Jean-Michel,Jarry, Christian,Essassi, El Mokhtar,Guillaumet, Gérald

experimental part, p. 2279 - 2286 (2011/04/22)

Condensation of 5(3)-amino-3(5)-arylpyrazoles with 4-hydroxy-6-methylpyran- 2-one leads to 5,7-dimethyl-2-arylpyrazolo[1,5-a]pyrimidines, 5-alkoxycarbonylmethyl-7-methyl-2-arylpyrazolo[1,5-a]pyrimidines and their isomeric 7-alkoxycarbonylmethyl-5-methyl-2

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