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4-methoxy-1-(4-methoxyphenyl)-1H-benzo[d][1,2,3]triazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1138773-01-9

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1138773-01-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1138773-01-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,8,7,7 and 3 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1138773-01:
(9*1)+(8*1)+(7*3)+(6*8)+(5*7)+(4*7)+(3*3)+(2*0)+(1*1)=159
159 % 10 = 9
So 1138773-01-9 is a valid CAS Registry Number.

1138773-01-9Downstream Products

1138773-01-9Relevant academic research and scientific papers

Benzyne click chemistry with in situ generated aromatic azides

Zhang, Fengzhi,Moses, John E.

, p. 1587 - 1590 (2009)

An efficient synthesis of substituted benzotriazoles using an azide-alkyne 1,3-dipolar cycloaddition "click reaction" is described. Key to the procedure is the in situ generation of the reactive aromatic azide and benzyne reaction partners.

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