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5-Amino-3-benzyl-1H-pyrazole-4-carbonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

42754-64-3

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42754-64-3 Usage

Synthesis Reference(s)

Journal of Heterocyclic Chemistry, 27, p. 647, 1990 DOI: 10.1002/jhet.5570270332

Check Digit Verification of cas no

The CAS Registry Mumber 42754-64-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,7,5 and 4 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 42754-64:
(7*4)+(6*2)+(5*7)+(4*5)+(3*4)+(2*6)+(1*4)=123
123 % 10 = 3
So 42754-64-3 is a valid CAS Registry Number.

42754-64-3Relevant academic research and scientific papers

Inhibitor scaffolds as new allele specific kinase substrates

Kraybill, Brian C.,Elkin, Lisa L.,Blethrow, Justin D.,Morgan, David O.,Shokat, Kevan M.

, p. 12118 - 12128 (2007/10/03)

The elucidation of protein kinase signaling networks is challenging due to the large size of the protein kinase superfamily (>500 human kinases). Here we describe a new class of orthogonal triphosphate substrate analogues for the direct labeling of analog

Polarized Ethylenes. IV. Synthesis of Polarized Ethylenes Using Thioamides and Methyl Dithiocarboxylates and their Application to Syntheses of Pyrazoles, Pyrimidines, Pyrazolopyrimidines, and 5-Azacyclazines

Tominaga, Yoshinori,Matsuoka, Yoshiki,Oniyama, Yukio,Uchimura, Yoshimitsu,Komiya, Hirofumi,et al.

, p. 647 - 660 (2007/10/02)

Polarized ethylenes having both electron-donating (an amino or a methylthio group) and electron-accepting (cyano, carbamoyl, methyl ester) groups on the adjacent two olefinic carbon atoms were prepared by the condensation of S-alkylthioamidinium salts or

A NOVEL PREPARATION OF POLARIZED ETHYLENES BY THE REACTION OF THIOAMIDES OR DITHIOCARBOXYLATES WITH TETRACYANOETHYLENE OXIDE. SYNTHESIS OF PYRAZOLES AND PYRIMIDINES

Tominaga, Yoshinori,Matsuoka, Yoshiki,Kohra, Shinya,Hosomi, Akira

, p. 613 - 616 (2007/10/02)

Polarized ethylenes having both electron-donating (an amino or a methylthio group) and electron-accepting (two cyano groups) groups on the adjacent two olefinic carbon atoms were prepared by the reaction of thioamides or methyl dithiocarboxylates with tetracyanoethylene oxide in good yields.Reactions of these polarized ethylenes with hydrazine or guanidine carbonate gave the corresponding pyrazole and pyrimidine derivatives in good yields.

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