138751-04-9 Usage
General Description
(S)-Amino-(2-fluoro-phenyl)-acetic acid is a chemical compound with the formula C8H8FNO2. It is an amino acid derivative with a 2-fluoro-substituted phenyl group attached to the carbon atom adjacent to the carboxyl group. (S)-AMINO-(2-FLUORO-PHENYL)-ACETIC ACID has potential pharmaceutical applications due to its ability to modulate various biological pathways and targets. It may be used in the synthesis of pharmaceutical drugs or as a building block for the development of new chemical entities with therapeutic properties. Additionally, it may serve as a valuable tool in the study of biological systems and the development of new medications for various diseases and conditions.
Check Digit Verification of cas no
The CAS Registry Mumber 138751-04-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,7,5 and 1 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 138751-04:
(8*1)+(7*3)+(6*8)+(5*7)+(4*5)+(3*1)+(2*0)+(1*4)=139
139 % 10 = 9
So 138751-04-9 is a valid CAS Registry Number.
InChI:InChI=1/C8H8FNO2/c9-6-4-2-1-3-5(6)7(10)8(11)12/h1-4,7H,10H2,(H,11,12)/t7-/m0/s1
138751-04-9Relevant articles and documents
Highly enantioselective titanium-catalyzed cyanation of imines at room temperature
Seayad, Abdul Majeed,Ramalingam, Balamurugan,Yoshinaga, Kazuhiko,Nagata, Takushi,Chai, Christina L. L.
supporting information; experimental part, p. 264 - 267 (2010/03/24)
(Figure presented) A highly active and enantioselective titanium-catalyzed cyanatlon of imines at room temperature Is described. The catalyst used Is a partially hydrolyzed titanium alkoxide (PHTA) precatalyst together with a readily available N-salicyl-β-aminoalcohol ligand. Up to 98% ee was obtained with quantitative yields In 15 min of reaction time using 5 mol % of the catalyst. Various N-protecting groups such as benzyl, benzhydryl, Boc, and PMP are tolerated.
