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4,5-dihydro-3-(5-methyl-1-(p-tolyl)-1H-1,2,3-triazol-4-yl)-5-phenylpyrazol-1-carbothioamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1338725-29-3

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1338725-29-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1338725-29-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,8,7,2 and 5 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1338725-29:
(9*1)+(8*3)+(7*3)+(6*8)+(5*7)+(4*2)+(3*5)+(2*2)+(1*9)=173
173 % 10 = 3
So 1338725-29-3 is a valid CAS Registry Number.

1338725-29-3Relevant academic research and scientific papers

An efficient synthesis of 5-aryl-4,5-dihydro-3-(5-methyl-1-p-tolyl-1H-1,2, 3-triazol-4-yl)-1-(4-phenylthiazol-2-yl)pyrazoles

Dong, Wang-Jun,Cui, Fu-Hong,Gao, Zhong-Lian,Li, Rong-Shan,Shen, Guo-Liang,Dong, Heng-Shan

, p. 1154 - 1160 (2011/11/01)

Some new target products 5-aryl-4,5-dihydro-3-(5-methyl-1-p-tolyl-1H-1,2,3- triazol-4-yl)-1-(4-phenylthiazol-2-yl)pyrazoles 5a-j have been synthesized by reaction of 2-bromo-1-phenylethanone and compounds 4a-j which were prepared from the combination of thiosemicarbazide and (E)-3-aryl-1-(5-methyl-1-p-tolyl-1H-1, 2,3-triazol-4-yl)-prop-2-en-1-ones 3a-j. All the structures were established by MS, IR, CHN, and 1H NMR spectra data. Synthesis of structure diversity is applied.

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