1,2-O-isopropylidene-5-O-trityl
1,2-O-isopropylidene-5-O-trityl-α-D-xylofuranose1,2-O-isopropylidene-5-O
1,2-O-isopropylidene-5-O-(triphenylmethyl)-α-D-erythro-pentofuranos-3-ulose1-(m-tolyl)pyrazole
1-(m-tolyl)pyrazole1-(6-bromoquinolin-2-yl)-2
1-(6-bromoquinolin-2-yl)-2-methylpropan-2-ol1-((3a'R,4'R,6'R,6a'R)-4'
1-((3a'R,4'R,6'R,6a'R)-4'-(hydroxymethyl)tetrahydrospiro[cyclopentane-1,2'-furo[3,4-d][1,3]dioxol]-6'-yl)-1H-1,2,4-triazole-3-carboxamide(Z) 3-amino-4,4,4-trichloro-2
(Z) 3-amino-4,4,4-trichloro-2-cyano-2-butenoic acid ethyl ester(S)-N-tert-butoxycarbonyl-4-tert
(S)-N-tert-butoxycarbonyl-4-tert-butyldimethylsilyloxy-pyrrolidin-2-one(S)-3-硫代吗啉甲酸
(S)-3-硫代吗啉甲酸(E)-methyl 2-((3aR,5S,6aR)-2
(E)-methyl 2-((3aR,5S,6aR)-2,2-dimethyl-5-((trityloxy)methyl)furo[2,3-d][1,3]dioxol-6(3aH,5H,6aH)-ylidene)acetate(4S)-tert-butyl 4-tert
(4S)-tert-butyl 4-((tert-butyldimethylsilyl)oxy)-2-(2,5-difluorophenyl)pyrrolidine-1-carboxylate 参考价面议(4S)-4-((tert-butyldimethylsilyl)oxy)
(4S)-4-((tert-butyldimethylsilyl)oxy)-2-(2,5-difluorophenyl)pyrrolidine 参考价面议(4S)-4-((tert-butyl(dimethyl)silyl)oxy)
(4S)-4-((tert-butyl(dimethyl)silyl)oxy)pyrrolidin-2-one