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4-n-butyl-1-(1-methyl-3-phenyl-1H-pyrazol-5-yl)-1H-1,2,3-triazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1402158-48-8

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1402158-48-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1402158-48-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,2,1,5 and 8 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1402158-48:
(9*1)+(8*4)+(7*0)+(6*2)+(5*1)+(4*5)+(3*8)+(2*4)+(1*8)=118
118 % 10 = 8
So 1402158-48-8 is a valid CAS Registry Number.

1402158-48-8Downstream Products

1402158-48-8Relevant articles and documents

Synthesis of ynone trifluoroborates toward functionalized pyrazoles

Kirkham, James D.,Edeson, Steven J.,Harrity, Joseph P. A.,Stokes, Stephen

, p. 5354 - 5357,4 (2012/12/12)

The synthesis of a range of novel ynone trifluoroborates has been achieved, in a two-pot process from propargylic alcohols. These alkynes have been subsequently used in the formation of a range of pyrazole trifluoroborate salts via cyclization with hydrazines. The products are generated with high levels of regiocontrol and in excellent yields and represent versatile synthetic intermediates.

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