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1-nitro-4-(3-(phenoxymethyl)but-3-en-1-yn-1-yl)benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1402283-13-9

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1402283-13-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1402283-13-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,2,2,8 and 3 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1402283-13:
(9*1)+(8*4)+(7*0)+(6*2)+(5*2)+(4*8)+(3*3)+(2*1)+(1*3)=109
109 % 10 = 9
So 1402283-13-9 is a valid CAS Registry Number.

1402283-13-9Downstream Products

1402283-13-9Relevant academic research and scientific papers

Pd(II)-catalyzed dehydrogenative olefination of terminal arylalkynes with allylic ethers: General and selective access to linear (Z)-1,3-enynes

Shao, Yin-Lin,Zhang, Xiao-Hong,Han, Jiang-Sheng,Zhong, Ping

, p. 5242 - 5245,4 (2012)

This work demonstrates a green and efficient method to prepare 1,3-enynes via Pd(II)-catalyzed direct dehydrogenative olefination of terminal arylalkynes with unactived allylic ethers. Various terminal arylalkynes can participate in the reaction, stereoselectively affording the desired conjugated (Z)-1,3-enynes in moderate to good yields.

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