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4-[(1-phenyl-1H-pyrazolo[3,4-d]pyrimidine-4-yl)thio]acetylhydrazine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

649758-53-2

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649758-53-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 649758-53-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,9,7,5 and 8 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 649758-53:
(8*6)+(7*4)+(6*9)+(5*7)+(4*5)+(3*8)+(2*5)+(1*3)=222
222 % 10 = 2
So 649758-53-2 is a valid CAS Registry Number.

649758-53-2Downstream Products

649758-53-2Relevant academic research and scientific papers

Synthesis of some new biologically active sulfur compounds containing pyrazolo[3,4-d] pyrimidine moiety

Ismail, Zeinab H.,Abdel-Gawad, Soad M.,Abdel-Aziem, Anhar,Ghorab

, p. 1795 - 1805 (2003)

A novel series of the pyrazolo[3,4-d]pyrimidines having biologically active sulfur moieties 3-20 were prepared via reaction of 4-mercapto-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine 3 with different reagents. Identification of the new compounds was established by elemental analyses, IR, 1H-NMR, and mass spectral data. Some of the obtained compounds showed the interesting antimicrobial activity comparable to antibiotic chloramphenicol as standard antibacterial agent and Terbinafin as a standard antifungal agent.

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