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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-palmitoyloxy-1-[4-(2-phenylacetyloxymethyl)-3-nitrophenyl]ethanone 1240386-28-0 C33H45NO7
    2-palmitoyloxy-1-[4-(2-phenylacetyloxymethyl)-3-nitrophenyl]ethanone
    —— (2S,3S,5R)-2-allyl-3-(tert-butyldimethylsilyloxy)-5-(tert-butyldiphenylsilyloxy)-2-(2-methoxyethoxymethoxy)cyclohexanone 631900-14-6 C35H54O6Si2
    (2S,3S,5R)-2-allyl-3-(tert-butyldimethylsilyloxy)-5-(tert-butyldiphenylsilyloxy)-2-(2-methoxyethoxymethoxy)cyclohexanone
    —— [(2R,3S,4R,5R)-3-benzoyloxy-5-(2,4-dioxopyrimidin-1-yl)-4-iodooxolan-2-yl]methyl benzoate 196867-33-1 C23H19IN2O7
    [(2R,3S,4R,5R)-3-benzoyloxy-5-(2,4-dioxopyrimidin-1-yl)-4-iodooxolan-2-yl]methyl benzoate
    —— 2-thioxo-1,2-dihydro-pyrimidine-5-carboxylic acid ethyl ester 858447-44-6 C7H8N2O2S
    2-thioxo-1,2-dihydro-pyrimidine-5-carboxylic acid ethyl ester
    —— (2S,3aS,4R,7S,7aR)-2-(2-Methoxy-4-methyl-phenyl)-2-methyl-2,3,3a,4,7,7a-hexahydro-4,7-methano-inden-1-one 139618-44-3 C19H22O2
    (2S,3aS,4R,7S,7aR)-2-(2-Methoxy-4-methyl-phenyl)-2-methyl-2,3,3a,4,7,7a-hexahydro-4,7-methano-inden-1-one
    —— (2,5-dichlorophenyl)[2-methyl-6-(1-methylpyrazol-4-yl)imidazo[1,2-a]pyrazin-3-yl]methanol 1537169-43-9 C18H15Cl2N5O
    (2,5-dichlorophenyl)[2-methyl-6-(1-methylpyrazol-4-yl)imidazo[1,2-a]pyrazin-3-yl]methanol
    —— 2-(2-amino-thiazol-4-yl)-5-nitro-phenol 669092-56-2 C9H7N3O3S
    2-(2-amino-thiazol-4-yl)-5-nitro-phenol
    —— 2',4,4'-trihydroxy<α,β-2H2>chalcone 95307-76-9 C15H12O4
    2',4,4'-trihydroxy<α,β-2H2>chalcone
    —— 2-(2-Methoxynaphthyl)-1-phenylethanone 74552-61-7 C19H16O2
    2-(2-Methoxynaphthyl)-1-phenylethanone
    —— 2-isopropoxyphenyl(phenyl)diazomethane 134268-36-3 C16H16N2O
    2-isopropoxyphenyl(phenyl)diazomethane
    —— 2-amino-4-(N-3-trifluoromethyl-phenyl-carbamoyl-piperazin-1-yl)-6-(3,4-dimethoxyphenyl)pteridine 923941-64-4 C26H25F3N8O3
    2-amino-4-(N-3-trifluoromethyl-phenyl-carbamoyl-piperazin-1-yl)-6-(3,4-dimethoxyphenyl)pteridine
    —— [(2R,3R,4S,5R,6R)-6-(acetamidocarbamothioylamino)-3,4,5-triacetyloxyoxan-2-yl]methyl acetate 73556-24-8 C17H25N3O10S
    [(2R,3R,4S,5R,6R)-6-(acetamidocarbamothioylamino)-3,4,5-triacetyloxyoxan-2-yl]methyl acetate
    —— 2,4-dinitrophenylhydrazone of 1,2-dimethyl-3-acetylcyclopropene 67081-64-5 C13H14N4O4
    2,4-dinitrophenylhydrazone of 1,2-dimethyl-3-acetylcyclopropene
    —— (2R,4aS,5R,6R,8aS)-5,6-Epoxy-4a-hydroxy-2-methyl-3,4,4a,5,6,8a-hexahydrobenzo-1(2H)-pyran-7(8H)-one 1195113-82-6 C10H14O4
    (2R,4aS,5R,6R,8aS)-5,6-Epoxy-4a-hydroxy-2-methyl-3,4,4a,5,6,8a-hexahydrobenzo-1(2H)-pyran-7(8H)-one
    —— (2S)-N-hydroxy-2-[5-(4-ethylcarbamoylphenyl)-2-thienyl]-3,4,5,6-tetrahydro-2H-thiopyran-2-acetamide 1,1-dioxide 282112-42-9 C20H24N2O5S2
    (2S)-N-hydroxy-2-[5-(4-ethylcarbamoylphenyl)-2-thienyl]-3,4,5,6-tetrahydro-2H-thiopyran-2-acetamide 1,1-dioxide
    —— (2S)-N-hydroxy-2-[5-(6-methyl-3-pyridyl)-2-thienyl]-3,4,5,6-tetrahydro-2H-thiopyran-2-acetamide 1,1-dioxide hydrochloride 282115-28-0 C17H20N2O4S2*ClH
    (2S)-N-hydroxy-2-[5-(6-methyl-3-pyridyl)-2-thienyl]-3,4,5,6-tetrahydro-2H-thiopyran-2-acetamide 1,1-dioxide hydrochloride
    —— 2-[(6-aminopyridin-3-yl)methyl]-3-mercapto-5-pyridin-2-ylpentanoic acid 637300-51-7 C16H19N3O2S
    2-[(6-aminopyridin-3-yl)methyl]-3-mercapto-5-pyridin-2-ylpentanoic acid
    —— 2-Chlor-6-(2',3'-O-isopropyliden-5'-O-trityl-α-D-ribofuranosylmethyl)-2-pyrimidinamin 101954-45-4 C32H32ClN3O4
    2-Chlor-6-(2',3'-O-isopropyliden-5'-O-trityl-α-D-ribofuranosylmethyl)-2-pyrimidinamin
    —— 2-(1,4,7,10-Tetraaza-cyclotridec-11-yl)-phenol 104187-17-9 C15H26N4O
    2-(1,4,7,10-Tetraaza-cyclotridec-11-yl)-phenol
    —— 2-{2-[(1E,3E,5E)-6-(4-Dimethylamino-phenyl)-hexa-1,3,5-trienyl]-thiochromen-4-ylidene}-malononitrile 127723-45-9 C26H21N3S
    2-{2-[(1E,3E,5E)-6-(4-Dimethylamino-phenyl)-hexa-1,3,5-trienyl]-thiochromen-4-ylidene}-malononitrile
    —— 2-Acetyl-2-(3-methyl-butyl)-pentanedioic acid diethyl ester 39518-18-8 C16H28O5
    2-Acetyl-2-(3-methyl-butyl)-pentanedioic acid diethyl ester
    —— 2-benzyl-4-bromopent-4-enoic acid 1187330-08-0 C12H13BrO2
    2-benzyl-4-bromopent-4-enoic acid
    —— 2-chloroethylammonium (aziridine)trichloroplatinum(II) 110947-42-7 C2H5Cl3NPt*C2H6ClN*H
    2-chloroethylammonium (aziridine)trichloroplatinum(II)
    —— 2-O-GA<sub>29</sub> β-D-glucopyranoside 30046-29-8 C25H34O11
    2-O-GA<sub>29</sub> β-D-glucopyranoside
    —— 2-Hydroxy-2-methyl-3-(4-methylphenyl)-2,3,4a,5,8,8a-hexahydro-4(1H)-chinazolinon 132164-79-5 C16H20N2O2
    2-Hydroxy-2-methyl-3-(4-methylphenyl)-2,3,4a,5,8,8a-hexahydro-4(1H)-chinazolinon
    —— (2R,3R)-3-[(2'-carboxymethyl-6-methyl-biphenyl-3-carbonyl)-amino]-2-hydroxy-4-phenyl-butyric acid 1415482-55-1 C26H25NO6
    (2R,3R)-3-[(2'-carboxymethyl-6-methyl-biphenyl-3-carbonyl)-amino]-2-hydroxy-4-phenyl-butyric acid
    —— 2-[[4-[(2S)-1-(4-chlorophenyl)-1-(4-fluoronaphthalen-1-yl)pentan-2-yl]benzoyl]amino]acetic acid 1232143-50-8 C30H27ClFNO3
    2-[[4-[(2S)-1-(4-chlorophenyl)-1-(4-fluoronaphthalen-1-yl)pentan-2-yl]benzoyl]amino]acetic acid
    —— (2R)-2-(4-fluorophenyl)-1-(4-(4-((5-methyl-1H-pyrazol-3-yl)amino)pyrrolo[2,1-f][1,2,4]triazin-2-yl)-1-piperazinyl)-1-oxo-2-propanol 1221269-14-2 C23H25FN8O2
    (2R)-2-(4-fluorophenyl)-1-(4-(4-((5-methyl-1H-pyrazol-3-yl)amino)pyrrolo[2,1-f][1,2,4]triazin-2-yl)-1-piperazinyl)-1-oxo-2-propanol
    —— 2-acetylamino-4-nitrobenzoic acid propargyl ester 58186-43-9 C12H10N2O5
    2-acetylamino-4-nitrobenzoic acid propargyl ester
    —— 2-(4-Hydroxyphenacyliden)-1-phenylimidazolidin 122884-19-9 C17H16N2O2
    2-(4-Hydroxyphenacyliden)-1-phenylimidazolidin
    —— (2R,3S,5R)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-5-(4-(((1-(6-nitrobenzo[d][1,3]dioxol-5-yl)ethoxy)methyl)amino)-2-oxopyrimidin-1(2H)-yl)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite 1221574-00-0 C49H57N6O12P
    (2R,3S,5R)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-5-(4-(((1-(6-nitrobenzo[d][1,3]dioxol-5-yl)ethoxy)methyl)amino)-2-oxopyrimidin-1(2H)-yl)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite
    —— 2',3',5'-tri-O-benzoyl-6-phenyl-5-azacytidine 106206-74-0 C35H28N4O8
    2',3',5'-tri-O-benzoyl-6-phenyl-5-azacytidine
    —— 2,3-dimethylanthrapyridinium methylsulfate 77544-32-2 CH3O4S*C18H14NO
    2,3-dimethylanthrapyridinium methylsulfate
    —— 2,4,5-triiodo-1-methyl-imidazole 37067-97-3 C4H3I3N2
    2,4,5-triiodo-1-methyl-imidazole
    —— 2-ethoxy-6-(4-phenylquinazolin-2-yl)-phenol 1411987-05-7 C22H18N2O2
    2-ethoxy-6-(4-phenylquinazolin-2-yl)-phenol
    —— (2R,3R)-2-(1-Hydroxy-2-phenylselanyl-ethyl)-3-isopropenyl-6-methyl-cyclohexanone 127969-68-0 C18H24O2Se
    (2R,3R)-2-(1-Hydroxy-2-phenylselanyl-ethyl)-3-isopropenyl-6-methyl-cyclohexanone
    —— 2-(6-ethoxy-benzothiazol-2-ylsulfanyl)-propionamide 74537-48-7 C12H14N2O2S2
    2-(6-ethoxy-benzothiazol-2-ylsulfanyl)-propionamide
    —— (2E)-3-[10-(2-ethylhexyl)-10H-phenothiazin-3-yl]-2-propenal 1374005-30-7 C23H27NOS
    (2E)-3-[10-(2-ethylhexyl)-10H-phenothiazin-3-yl]-2-propenal
    —— 2-Ethynyl-5,6,8,10-tetramethyl-heptalene-1-carboxylic acid methyl ester 330456-88-7 C20H20O2
    2-Ethynyl-5,6,8,10-tetramethyl-heptalene-1-carboxylic acid methyl ester
    —— 2-ethyl-3-phenyl-5,6-dihydro-4H-1-benzofuran-7-one 1441127-91-8 C16H16O2
    2-ethyl-3-phenyl-5,6-dihydro-4H-1-benzofuran-7-one
    —— 2-[bis(prop-2-enyl)amino]-6-(4-ethoxyphenyl)-1,3-oxazin-4-one 93795-49-4 C18H20N2O3
    2-[bis(prop-2-enyl)amino]-6-(4-ethoxyphenyl)-1,3-oxazin-4-one
    —— 2,2,6,6-tetramethylpiperidino(ethoxy)aluminium bromide, dimer 194242-87-0 C22H46Al2Br2N2O2
    2,2,6,6-tetramethylpiperidino(ethoxy)aluminium bromide, dimer
    —— ({2-Oxo-2-[4-(phenyl-propionyl-amino)-piperidin-1-yl]-ethylcarbamoyl}-methyl)-carbamic acid benzyl ester 85221-29-0 C26H32N4O5
    ({2-Oxo-2-[4-(phenyl-propionyl-amino)-piperidin-1-yl]-ethylcarbamoyl}-methyl)-carbamic acid benzyl ester
    —— 2-[2-(6-Hydroxy-2,7-dimethoxy-1,4-dioxo-1,4-dihydro-carbazol-9-yl)-acetylamino]-3-(1H-indol-3-yl)-propionic acid 83317-27-5 C27H23N3O8
    2-[2-(6-Hydroxy-2,7-dimethoxy-1,4-dioxo-1,4-dihydro-carbazol-9-yl)-acetylamino]-3-(1H-indol-3-yl)-propionic acid
    —— (2S)-2-acetamido-N-[(2S)-1-[[(2S)-1,1-bis(ethylsulfanyl)-3-phenylpropan-2-yl]amino]-1-oxopropan-2-yl]-4-methylpentanamide 1449315-32-5 C24H39N3O3S2
    (2S)-2-acetamido-N-[(2S)-1-[[(2S)-1,1-bis(ethylsulfanyl)-3-phenylpropan-2-yl]amino]-1-oxopropan-2-yl]-4-methylpentanamide
    —— 2-heptyl-1-(3-thienyl)buta-2,3-dienyl acetate 1444457-11-7 C17H24O2S
    2-heptyl-1-(3-thienyl)buta-2,3-dienyl acetate
    —— 2-[2-[(E)-2-(1,2-benzoxazol-3-yl)ethenyl]phenoxy]-N,N-diethylethanamine;oxalic acid 88137-18-2 C2H2O4*C21H24N2O2
    2-[2-[(E)-2-(1,2-benzoxazol-3-yl)ethenyl]phenoxy]-N,N-diethylethanamine;oxalic acid
    —— (2S,3R,5R)-3-Acetyl-2-(1H-indol-3-yl)-5-(2-methoxy-ethoxymethoxy)-piperidine-1-carboxylic acid benzyl ester 102327-23-1 C27H32N2O6
    (2S,3R,5R)-3-Acetyl-2-(1H-indol-3-yl)-5-(2-methoxy-ethoxymethoxy)-piperidine-1-carboxylic acid benzyl ester
    —— (2S,3R)-2,3-Bis-trimethylsilanyloxy-succinic acid dimethyl ester 53319-85-0 C12H26O6Si2
    (2S,3R)-2,3-Bis-trimethylsilanyloxy-succinic acid dimethyl ester
    —— 2-[1-(3-methyl-5,6,7,8-tetrahydro-[2]naphthyl)-ethyl]-benzoic acid 111787-52-1 C20H22O2
    2-[1-(3-methyl-5,6,7,8-tetrahydro-[2]naphthyl)-ethyl]-benzoic acid