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Pyrrolidine, 1-[(nonafluorobutyl)sulfonyl]-2-[(1E)-2-phenylethenyl]-, (2S)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

666705-75-5

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666705-75-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 666705-75-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,6,7,0 and 5 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 666705-75:
(8*6)+(7*6)+(6*6)+(5*7)+(4*0)+(3*5)+(2*7)+(1*5)=195
195 % 10 = 5
So 666705-75-5 is a valid CAS Registry Number.

666705-75-5Downstream Products

666705-75-5Relevant academic research and scientific papers

Intramolecular hydroamination of alkynes catalyzed by Pd(PPh 3)4/triphenylphosphine under neutral conditions

Bajracharya, Gan B.,Huo, Zhibao,Yamamoto, Yoshinori

, p. 4883 - 4886 (2007/10/03)

The intramolecular hydroamination of alkynes tethered with amino group 1 in the presence of catalytic amounts of Pd(PPh3)4 and PPh3 in benzene at 100°C proceeded smoothly without the use of any additional acid source to af

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