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1,3-dimethyl-6-phenylthiazolo[2,3-f]purine-2,4(1H,3H)-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

39140-91-5

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39140-91-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 39140-91-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,1,4 and 0 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 39140-91:
(7*3)+(6*9)+(5*1)+(4*4)+(3*0)+(2*9)+(1*1)=115
115 % 10 = 5
So 39140-91-5 is a valid CAS Registry Number.

39140-91-5Relevant academic research and scientific papers

Design and synthesis of some new theophylline derivatives with bronchodilator and antibacterial activities

Hayallah, Alaa M.,Elgaher, Walid A.,Salem, Ola I.,Abdel Alim, Abdel Alim M.

experimental part, p. 3 - 21 (2012/02/02)

Methylxanthines especially theophylline have been recognized as potent bronchodilators for the relief of acute asthma for over 65 years. Recently, it was found that bacterial infection plays a role in asthma pathogenesis. Accordingly, the present work inv

SYNTHESIS, PHYSICOCHEMICAL PROPERTIES, AND MASS SPECTROMETRIC STUDY OF SOME 8-METHYL-6H-THIAZOLOXANTHINES

Garmash, S. N.,Koval', N. V.,Priimenko, B. A.,Klyuev, N. A.,Skul'skaya, E. A.

, p. 1228 - 1233 (2007/10/02)

Alkylation of 8-mercapto-3-methylxanthine with α-haloketones has given the corresponding aroylmethylthio-3-methylxanthines, from which have been obtained some novel 3-aryl-8-methyl-6H-thiazoloxanthines.

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