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5-chloro-4-iodo-3-methyl-1-phenyl-1H-pyrazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

32859-10-2

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32859-10-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 32859-10-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,8,5 and 9 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 32859-10:
(7*3)+(6*2)+(5*8)+(4*5)+(3*9)+(2*1)+(1*0)=122
122 % 10 = 2
So 32859-10-2 is a valid CAS Registry Number.

32859-10-2Relevant academic research and scientific papers

Sonogashira coupling offers a new synthetic route to thieno[2,3-c]pyrazoles

Eller, Gernot A.,Vilkauskaite, Gyte,Arbaciauskiene, Egle,Sackus, Algirdas,Holzer, Wolfgang

, p. 541 - 547 (2011)

1,3-Disubstituted-5-chloro-4-iodopyrazoles are selectively coupled with phenylacetylene under typical Sonogashira reaction conditions [PdCl 2(PPh3)2, CuI, Et3N, dimethylformamide (DMF)] to obtain the correspondi

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