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N,N-dimethyl-2-phenylethenesulfonamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

13719-45-4

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13719-45-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13719-45-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,7,1 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 13719-45:
(7*1)+(6*3)+(5*7)+(4*1)+(3*9)+(2*4)+(1*5)=104
104 % 10 = 4
So 13719-45-4 is a valid CAS Registry Number.

13719-45-4Relevant academic research and scientific papers

Enantioselective nickel-catalyzed reductive coupling of alkynes and imines

Zhou, Chang-Yue,Zhu, Shou-Fei,Wang, Li-Xin,Zhou, Qi-Lin

supporting information; experimental part, p. 10955 - 10957 (2010/09/17)

The nickel-catalyzed reductive coupling of alkynes and imines with Et 2Zn as a reductant by using electron-rich phosphine ligands has been developed, affording various allylic amines with high yields and excellent chemoselectivities. Chiral induction was also achieved in this reductive coupling reaction when a nickel catalyst containing a chiral spiro phosphine ligand was used.

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