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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,5-dimethyl-4-(1-naphthyl)-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-pyrrole-3-carbaldehyde 1048019-01-7 C23H29NO2Si
    2,5-dimethyl-4-(1-naphthyl)-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-pyrrole-3-carbaldehyde
    —— 2-(3,4-Bis-hydroxymethyl-3,4,4a,5,6,7,8,8a-octahydro-naphthalen-1-ylmethyl)-pentan-1-ol 37990-10-6 C18H32O3
    2-(3,4-Bis-hydroxymethyl-3,4,4a,5,6,7,8,8a-octahydro-naphthalen-1-ylmethyl)-pentan-1-ol
    —— 2-(2-(4-(4-acetylphenoxy)phenyl)-5-(4-(trifluoromethyl)phenyl)-1H-pyrrol-1-yl)acetic acid 1014982-45-6 C27H20F3NO4
    2-(2-(4-(4-acetylphenoxy)phenyl)-5-(4-(trifluoromethyl)phenyl)-1H-pyrrol-1-yl)acetic acid
    —— (2R,5S)-2-(2-bromoethylamino)-5-(octadecyloxymethyl)-1,3,2-oxazaphospholidin-2-one 111058-16-3 C23H48BrN2O3P
    (2R,5S)-2-(2-bromoethylamino)-5-(octadecyloxymethyl)-1,3,2-oxazaphospholidin-2-one
    —— 2-chloro-2-phenyl-N-(2-phenyl-2-phenylamino-ethyl)-acetamide 611232-52-1 C22H21ClN2O
    2-chloro-2-phenyl-N-(2-phenyl-2-phenylamino-ethyl)-acetamide
    —— (2,2-dimethyl-1,3-dioxolan-4-yl)methyl (E)-3-(4-methoxyphenyl)prop-2-enoate 220852-55-1 C16H20O5
    (2,2-dimethyl-1,3-dioxolan-4-yl)methyl (E)-3-(4-methoxyphenyl)prop-2-enoate
    —— 2-(2-(benzo[b]thiophen-3-yl)-5-(2-chlorophenyl)-1H-pyrrol-1-yl)acetic acid 1014982-58-1 C20H14ClNO2S
    2-(2-(benzo[b]thiophen-3-yl)-5-(2-chlorophenyl)-1H-pyrrol-1-yl)acetic acid
    —— 2-{4-[(1S,3S)-3-(3,4-Dichloro-phenyl)-indan-1-yl]-piperazin-1-yl}-ethanol 85663-56-5 C21H24Cl2N2O
    2-{4-[(1S,3S)-3-(3,4-Dichloro-phenyl)-indan-1-yl]-piperazin-1-yl}-ethanol
    —— (2R,5R)-2-phenyl-5-[(phenylseleno)methyl]pyrrolidine 1004993-51-4 C17H19NSe
    (2R,5R)-2-phenyl-5-[(phenylseleno)methyl]pyrrolidine
    —— (2S,3S,4S)-methyl 2-cyano-3-(2-methoxy-2-oxoethyl)-4-(prop-1-en-2-yl)pyrrolidine-1-carboxylate 1356384-09-2 C13H18N2O4
    (2S,3S,4S)-methyl 2-cyano-3-(2-methoxy-2-oxoethyl)-4-(prop-1-en-2-yl)pyrrolidine-1-carboxylate
    —— 2-butene-1,4-bisnitronic acetic anhydride 111725-71-4 C8H10N2O6
    2-butene-1,4-bisnitronic acetic anhydride
    —— 2-(2-amino-5-iodophenyl)acetonitrile 1261758-49-9 C8H7IN2
    2-(2-amino-5-iodophenyl)acetonitrile
    —— 2-ferrocenyl-4,6-diphenylpyrylium triiodide 1244550-09-1 C27H21FeO*I3
    2-ferrocenyl-4,6-diphenylpyrylium triiodide
    —— [2,3-bis(myristoyloxy)propyl]phosphonocholine 60456-39-5 C36H72NO7P
    [2,3-bis(myristoyloxy)propyl]phosphonocholine
    —— 2,5-bis(dodecyloxy)-4-(2'-ethynyl)triisopropylsilylacetylenylbenzene 1138324-68-1 C43H74O2Si
    2,5-bis(dodecyloxy)-4-(2'-ethynyl)triisopropylsilylacetylenylbenzene
    —— 2-Amino-4-acetyl-N-(2-dimethylaminoethyl)-anilin 37429-21-3 C12H19N3O
    2-Amino-4-acetyl-N-(2-dimethylaminoethyl)-anilin
    —— 2-phenyl-(3,4,6-tri-O-acetyl-1,2-dideoxy-α-D-glucopyrano)-[2,1-d]-2-oxazoline 10380-87-7 C19H21NO8
    2-phenyl-(3,4,6-tri-O-acetyl-1,2-dideoxy-α-D-glucopyrano)-[2,1-d]-2-oxazoline
    —— 2,2,2-trichloroethyl (1RS,7RS,7aRS,7bRS)-6,7,7a,7b-tetrahydro-3-methyl-6-oxo-7-phenoxyacetamido-1H-azeto<1,2-a>azirino<2,1-c>pyrazine-4-carboxylate 103723-61-1 C19H18Cl3N3O5
    2,2,2-trichloroethyl (1RS,7RS,7aRS,7bRS)-6,7,7a,7b-tetrahydro-3-methyl-6-oxo-7-phenoxyacetamido-1H-azeto<1,2-a>azirino<2,1-c>pyrazine-4-carboxylate
    —— 2-Methyl-5-(D-arabino-1,2,3,4-tetraacetoxy-butyl)-pyrrol-3-thiocarbonsaeure-S-ethylester 3075-24-9 C20H27NO9S
    2-Methyl-5-(D-arabino-1,2,3,4-tetraacetoxy-butyl)-pyrrol-3-thiocarbonsaeure-S-ethylester
    —— 2-Oxy-cyclopentyl-propionsaeure-lacton 5732-67-2 C9H14O2
    2-Oxy-cyclopentyl-propionsaeure-lacton
    —— 2-<4-Fluor-2-acetoxymercuri-phenylamino>-4-<4-fluor-3-methyl-phenyl>-thiazol 857-92-1 C18H14F2HgN2O2S
    2-<4-Fluor-2-acetoxymercuri-phenylamino>-4-<4-fluor-3-methyl-phenyl>-thiazol
    —— 2-<4-Fluor-2-acetoxymercuri-phenylamino>-5-methyl-4-<4-fluor-phenyl>-thiazol 1649-62-3 C18H14F2HgN2O2S
    2-<4-Fluor-2-acetoxymercuri-phenylamino>-5-methyl-4-<4-fluor-phenyl>-thiazol
    —— 2-allylsulfanyl-1-(toluene-4-sulfonyl)-1,5-dihydro-imidazol-4-one 91807-40-8 C13H14N2O3S2
    2-allylsulfanyl-1-(toluene-4-sulfonyl)-1,5-dihydro-imidazol-4-one
    —— (2S,3R,5R)-2-(Di-tert-butoxy-phosphoryloxymethyl)-5-methoxymethoxymethyl-3-(4-octyl-phenyl)-pyrrolidine-1-carboxylic acid tert-butyl ester 928653-31-0 C35H62NO8P
    (2S,3R,5R)-2-(Di-tert-butoxy-phosphoryloxymethyl)-5-methoxymethoxymethyl-3-(4-octyl-phenyl)-pyrrolidine-1-carboxylic acid tert-butyl ester
    —— 2-<2-Hydroxy-(1)-naphthylmethylenamino>-fluorenon 21021-15-8 C24H15NO2
    2-<2-Hydroxy-(1)-naphthylmethylenamino>-fluorenon
    —— 2-<Di-O-propyl-phosphono>-aethylthiophosphonsaeure-bis-aethylenamid 96731-56-5 C12H26N2O3P2S
    2-<Di-O-propyl-phosphono>-aethylthiophosphonsaeure-bis-aethylenamid
    —— 2,4-Bis-m-toluidino-3,5-dinitro-thiophen 95019-96-8 C18H16N4O4S
    2,4-Bis-m-toluidino-3,5-dinitro-thiophen
    —— 2-(4-Butoxy-phenyl)-5-methoxy-2-methyl-hexan-3-one 94253-69-7 C18H28O3
    2-(4-Butoxy-phenyl)-5-methoxy-2-methyl-hexan-3-one
    —— 2-[2-methyl-4-(3-methyl-butyl)-piperazin-1-yl]-ethanol 92036-87-8 C12H26N2O
    2-[2-methyl-4-(3-methyl-butyl)-piperazin-1-yl]-ethanol
    —— 2-(4-Methoxy-phenyl)-3-nitroso-indol 92437-49-5 C15H12N2O2
    2-(4-Methoxy-phenyl)-3-nitroso-indol
    —— 2-[[(2R,4R)-4-(5-methyl-2,4-dioxopyrimidin-1-yl)-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidin-2-yl]methoxy]acetic acid 289495-42-7 C17H25N3O7
    2-[[(2R,4R)-4-(5-methyl-2,4-dioxopyrimidin-1-yl)-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidin-2-yl]methoxy]acetic acid
    —— 2-(2'-Pyridyl)-3-phenyl-pyridin 67848-69-5 C16H12N2
    2-(2'-Pyridyl)-3-phenyl-pyridin
    —— 2-(2-Chlorophenoxy)-N'-((2-oxo-1,2-dihydroquinolin-3-yl)methylene)acetohydrazide 477730-38-4 C18H14ClN3O3
    2-(2-Chlorophenoxy)-N'-((2-oxo-1,2-dihydroquinolin-3-yl)methylene)acetohydrazide
    —— 2-(4,6-Dihydroxy-hexyl)-6-methyl-pyridin 15982-01-1 C12H19NO2
    2-(4,6-Dihydroxy-hexyl)-6-methyl-pyridin
    —— 2-Ethoxy-1-methyl-2-phenylimidazolidin-dion-(4,5) 16239-44-4 C12H14N2O3
    2-Ethoxy-1-methyl-2-phenylimidazolidin-dion-(4,5)
    —— 2-[2-[N-(4-Fluoro-3-trifluoromethylphenyl)sulfamoyl]-acetylamino]acetic Acid 137383-15-4 C11H10F4N2O5S
    2-[2-[N-(4-Fluoro-3-trifluoromethylphenyl)sulfamoyl]-acetylamino]acetic Acid
    —— 2,2-diiodo-1,2-di-[2]pyridyl-ethanone 99970-73-7 C12H8I2N2O
    2,2-diiodo-1,2-di-[2]pyridyl-ethanone
    —— 2-Phenylmercapto-2-methyl-3,6-dioxo-tetrahydro-pyran 91963-43-8 C12H12O3S
    2-Phenylmercapto-2-methyl-3,6-dioxo-tetrahydro-pyran
    —— 2-(3,9-bis(carboxymethyl)-3,6,9,15-tetraazabicyclo[9.3.1]pentadeca-1(14),11(15),12-trien-6-yl)-5-hexadecanoylamino-pentanoic acid, gadolinium complex of 910449-67-1 C36H58N5O7*Gd
    2-(3,9-bis(carboxymethyl)-3,6,9,15-tetraazabicyclo[9.3.1]pentadeca-1(14),11(15),12-trien-6-yl)-5-hexadecanoylamino-pentanoic acid, gadolinium complex of
    —— 2-benzoyl-4-chloro-N-(3-oxo-1,2-diphenylindazol-5-yl)benzenesulfonamide 1086029-50-6 C32H22ClN3O4S
    2-benzoyl-4-chloro-N-(3-oxo-1,2-diphenylindazol-5-yl)benzenesulfonamide
    —— (2,4-dimethoxy-6-((4-methoxyphenyl)ethynyl)phenyl)(3,5-dimethoxyphenyl)methanone 1240254-63-0 C26H24O6
    (2,4-dimethoxy-6-((4-methoxyphenyl)ethynyl)phenyl)(3,5-dimethoxyphenyl)methanone
    —— 2-(2,4-Dichlorophenoxy)-N'-(3-ethoxy-4-hydroxybenzylidene)propanohydrazide 356106-51-9 C18H18Cl2N2O4
    2-(2,4-Dichlorophenoxy)-N'-(3-ethoxy-4-hydroxybenzylidene)propanohydrazide
    —— 2-Amino-3,5-dibromo-N'-(2-hydroxybenzylidene)benzohydrazide 303083-25-2 C14H11Br2N3O2
    2-Amino-3,5-dibromo-N'-(2-hydroxybenzylidene)benzohydrazide
    —— (2R<sup>*</sup>,3R<sup>*</sup>)-2,3,7-trimethyl-6-octene-1,3-diol 1-trimethylacetate 143218-36-4 C16H30O3
    (2R<sup>*</sup>,3R<sup>*</sup>)-2,3,7-trimethyl-6-octene-1,3-diol 1-trimethylacetate
    —— (2R,3S,4R)-4-(4-benzyloxy-3-methoxybenzyl)-2-(3,4-dimethoxyphenyl)-4-hydroxy-3-hydroxymethyltetrahydrofuran 865872-67-9 C28H32O7
    (2R,3S,4R)-4-(4-benzyloxy-3-methoxybenzyl)-2-(3,4-dimethoxyphenyl)-4-hydroxy-3-hydroxymethyltetrahydrofuran
    —— 2,2,3,5-Tetramethyl-5-phenyl-dihydrofuran 100971-62-8 C14H18O
    2,2,3,5-Tetramethyl-5-phenyl-dihydrofuran
    —— 2α-Hydroxymethyl-3-oxa-5α-cholestan 96215-84-8 C27H48O2
    2α-Hydroxymethyl-3-oxa-5α-cholestan
    —— 2-(3-Nitro-phenylhydrazono)-heptan 88869-69-6 C13H19N3O2
    2-(3-Nitro-phenylhydrazono)-heptan
    —— 2-<2-(4-Aethoxycarbonyloxy-3,5-dimethoxy-benzoyloxy)-aethyl>-norharman 100916-64-1 C25H24N2O7
    2-<2-(4-Aethoxycarbonyloxy-3,5-dimethoxy-benzoyloxy)-aethyl>-norharman
    —— 2-<N-Butyloxy-guanidino>-4-hydroxy-6-methyl-pyrimidin 90975-73-8 C10H17N5O2
    2-<N-Butyloxy-guanidino>-4-hydroxy-6-methyl-pyrimidin