Sigma-Aldrich
(2E)-N-ethyl-2-(hydroxyimino)-N-phenylethanamide
(2R,3R,4R,5R)-2-(benzoyloxymethyl)-5-(5-methyl-2-oxopyridin-1(2H)-yl)tetrahydrofuran-3,4-diyl dibenzoate
(2R,3R)-3-((1R)-1-[[tert-Butyl(dimethyl)silyl]oxy]ethyl)-4-oxo-2-azetidinyl acetate
(2R,6S)-1-[(BENZYLOXY)CARBONYL]-2,6-PIPERIDINEDICARBOXYLIC ACID
(2R)-2-[(TERT-BUTOXYCARBONYL)AMINO]-3-(METHYLSULFANYL)PROPANOIC ACID
[(2R)-2-CHLORO-1,2-DIPHENYLETHYL]BENZENE
(2R)-6-ETHYL-2-(TRIFLUOROMETHYL)-2H-CHROMENE-3-CARBOXYLIC ACID
(2S,3S,4S)-2,3,4,5,6-pentahydroxy-N-octadecylhexanamide
(2S,4R)-4-(Benzyloxy)-1-methylpyrrolidine-2-carboxylic acid hydrochloride
(2S,4S)-1-(tert-Butoxycarbonyl)-4-(3-fluorophenoxy)-2-pyrrolidinecarboxylic acid
(2S,5R,6R)-3,3-Dimethyl-2-(1H-tetraazol-5-yl)-6-(tritylamino)-4-thia-1-azabicyclo[3.2.0]heptan-7-one
(2S,6S)-6-benzhydryl-5-oxo-5,6-dihydro-2H-pyran-2-yl ethyl carbonate
[(2S)-1-(Cyclopropylmethyl)-2-pyrrolidinyl]methanol
(2S)-2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-3-methylbutanamide
(2S)-4-(allyloxy)-2-amino-4-oxobutanoic acid