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(S)-3-Hydroxy-3-pentafluorophenyl-propionitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

189078-52-2

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189078-52-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 189078-52-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,0,7 and 8 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 189078-52:
(8*1)+(7*8)+(6*9)+(5*0)+(4*7)+(3*8)+(2*5)+(1*2)=182
182 % 10 = 2
So 189078-52-2 is a valid CAS Registry Number.

189078-52-2Relevant academic research and scientific papers

Lipase-catalyzed efficient kinetic resolution of 3-Hydroxy-3-(pentafluorophenyl)propionitrile

Sakal, Takashi,Takayama, Tetsuo,Ohkawa, Takafumi,Yoshio, Osamu,Ema, Tadashi,Utaka, Masanori

, p. 1987 - 1990 (1997)

Efficient kinetic resolution of racemic 3-hydroxy-3-(pentafluorophenyl)- propionitrile (±)-1 by a lipase-catalyzed transesterification gave optically pure (S)-3-hydroxy-3-(pentafluorophenyl-)propionitrile (S)-1 and (R)-(+)-3-acetoxy-3-(penta-fluorophenyl)propionitrile (R)-1 [>99% ee, respectively, E = 1057], the former of which was further transformed into (S)-(-)-3-amino-1-(pentafluorophenyl)-1-propanol (S)-7 in four steps.

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