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((E)-3-phenylallylidene)hydrazine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1031850-23-3

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1031850-23-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1031850-23-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,1,8,5 and 0 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1031850-23:
(9*1)+(8*0)+(7*3)+(6*1)+(5*8)+(4*5)+(3*0)+(2*2)+(1*3)=103
103 % 10 = 3
So 1031850-23-3 is a valid CAS Registry Number.

1031850-23-3Upstream product

1031850-23-3Relevant academic research and scientific papers

A Versatile Room-Temperature Route to Di- and Trisubstituted Allenes Using Flow-Generated Diazo Compounds

Poh, Jian-Siang,Tran, Duc N.,Battilocchio, Claudio,Hawkins, Joel M.,Ley, Steven V.

, p. 7920 - 7923 (2015)

A copper-catalyzed coupling reaction between flow-generated unstabilized diazo compounds and terminal alkynes provides di- and trisubstituted allenes. This extremely mild and rapid transformation is highly tolerant of several functional groups. Well tolerated: A mild copper-catalyzed coupling reaction between unstabilized diazo compounds (generated in flow) and terminal alkynes is reported. The method provides di- and trisubstituted allenes with high functional-group tolerance.

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