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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-({4-[2-(3-chlorophenyl)-1-(1,3,4-oxadiazol-2-yl)ethenyl]phenoxy}methyl)quinoline 1346569-10-5 C26H18ClN3O2
    2-({4-[2-(3-chlorophenyl)-1-(1,3,4-oxadiazol-2-yl)ethenyl]phenoxy}methyl)quinoline
    —— 2,5-difluoro-4-(isoquinolin-7-yloxy)-N-(methylsulfonyl)benzamide 1355065-82-5 C17H12F2N2O4S
    2,5-difluoro-4-(isoquinolin-7-yloxy)-N-(methylsulfonyl)benzamide
    —— 2-(Hydroxyimino-methyl)-1-naphthalen-2-ylmethyl-pyridinium; bromide 78282-77-6 Br*C17H15N2O
    2-(Hydroxyimino-methyl)-1-naphthalen-2-ylmethyl-pyridinium; bromide
    —— 2,4-dichloro-6-oxo-6,9-dihydro-thiazolo[4,5-<i>h</i>]quinoline-7-carboxylic acid ethyl ester 70201-11-5 C13H8Cl2N2O3S
    2,4-dichloro-6-oxo-6,9-dihydro-thiazolo[4,5-<i>h</i>]quinoline-7-carboxylic acid ethyl ester
    —— (2S*,3S*)-2,3-Dimethyl-1-phenyl-2-(trimethylsilyloxy)-1-pentanon 119793-97-4 C16H26O2Si
    (2S*,3S*)-2,3-Dimethyl-1-phenyl-2-(trimethylsilyloxy)-1-pentanon
    —— 20-(2-propynyloxy)-21-nor-5-pregnene-3β-ol 126003-45-0 C23H34O2
    20-(2-propynyloxy)-21-nor-5-pregnene-3β-ol
    —— (24S)-3β-acetoxy-22,23-dibromo-24-ethyl-5α-hydroxy-5α-cholestan-6-one 128145-73-3 C31H50Br2O4
    (24S)-3β-acetoxy-22,23-dibromo-24-ethyl-5α-hydroxy-5α-cholestan-6-one
    —— (2R,6S)-2-hexyl-6-hydroxy-6-methyl-5-(4-nitrophenyl)-2H-pyran-3(6H)-one 1616858-93-5 C18H23NO5
    (2R,6S)-2-hexyl-6-hydroxy-6-methyl-5-(4-nitrophenyl)-2H-pyran-3(6H)-one
    —— (2S)-1-bis(2,4-dichlorophenoxy)phosphoryl-2-(2-methoxypropan-2-yl)pyrrolidine 129149-60-6 C20H22Cl4NO4P
    (2S)-1-bis(2,4-dichlorophenoxy)phosphoryl-2-(2-methoxypropan-2-yl)pyrrolidine
    —— (2,6-bis(di-tert-butylphosphinito)-3,5-diphenylpyrazine)IrCl 1351623-48-7 C32H46ClIrN2O2P2
    (2,6-bis(di-tert-butylphosphinito)-3,5-diphenylpyrazine)IrCl
    —— 2-(Dimethylamino)butanal-dimethylhydrazon 101542-14-7 C8H19N3
    2-(Dimethylamino)butanal-dimethylhydrazon
    —— 2'-hydroxy-3',4',6'-trimethoxy-4-methoxymethoxy-<i>trans</i>-chalcone 111797-34-3 C20H22O7
    2'-hydroxy-3',4',6'-trimethoxy-4-methoxymethoxy-<i>trans</i>-chalcone
    —— 2-(2,6-bis(methylthio)phenyl)-5-methyl-3-phenylfuran 1360611-18-2 C19H18OS2
    2-(2,6-bis(methylthio)phenyl)-5-methyl-3-phenylfuran
    —— 2-O-α-L-rhamnopyranosyl-L-arabinose 86049-26-5 C11H20O9
    2-O-α-L-rhamnopyranosyl-L-arabinose
    —— 2-[(Z)-Adamantan-1-ylimino]-5-[1-(4-hydroxy-3-methoxy-phenyl)-meth-(Z)-ylidene]-3-phenyl-thiazolidin-4-one 84298-52-2 C27H28N2O3S
    2-[(Z)-Adamantan-1-ylimino]-5-[1-(4-hydroxy-3-methoxy-phenyl)-meth-(Z)-ylidene]-3-phenyl-thiazolidin-4-one
    —— 2,3-Dicyan-2,3-dicarbethoxy-1-<p-nitro-phenyl>-cyclopropan 14561-98-9 C17H15N3O6
    2,3-Dicyan-2,3-dicarbethoxy-1-<p-nitro-phenyl>-cyclopropan
    —— 2-methyl-2-(methylsulfonyl)-4-(5-phenylpyrimidin-2-yl)-N-(tetrahydro-2H-pyran-2-yloxy)butanamide 1358778-26-3 C21H27N3O5S
    2-methyl-2-(methylsulfonyl)-4-(5-phenylpyrimidin-2-yl)-N-(tetrahydro-2H-pyran-2-yloxy)butanamide
    —— 2-[3-(tert-Butyl-dimethyl-silanyloxy)-prop-1-ynyl]-2-trimethylsilanylethynyl-[1,3]dioxane 171516-38-4 C18H32O3Si2
    2-[3-(tert-Butyl-dimethyl-silanyloxy)-prop-1-ynyl]-2-trimethylsilanylethynyl-[1,3]dioxane
    —— 2-Oxo-3-pentyl-cyclobutanecarboxylic acid ethyl ester 120780-55-4 C12H20O3
    2-Oxo-3-pentyl-cyclobutanecarboxylic acid ethyl ester
    —— 2-Ethyl-4-((1S,2R,4aR,8aR)-5-hydroxymethyl-1,2,4a-trimethyl-decahydro-naphthalen-1-yl)-butan-1-ol 72184-05-5 C20H38O2
    2-Ethyl-4-((1S,2R,4aR,8aR)-5-hydroxymethyl-1,2,4a-trimethyl-decahydro-naphthalen-1-yl)-butan-1-ol
    —— [2,2-Diethoxy-dihydro-furan-(3Z)-ylidenemethyl]-dimethyl-amine 81326-88-7 C11H21NO3
    [2,2-Diethoxy-dihydro-furan-(3Z)-ylidenemethyl]-dimethyl-amine
    —— 2-(1-cyclohexenyl)ethylamine borane 607734-68-9 C8H18BN
    2-(1-cyclohexenyl)ethylamine borane
    —— 2,2-(1,4-phenylenediamino)-bis<4-oxo-3-(hydroxymethyl)-4-phenyl-2-butenoic acid> 86475-12-9 C28H24N2O8
    2,2-(1,4-phenylenediamino)-bis<4-oxo-3-(hydroxymethyl)-4-phenyl-2-butenoic acid>
    —— 2'-Acetamido-O-<(1,1-dimethyl-2-propinyl)aminocarbonyl>mandelsaeure-4-fluoranilid 81964-91-2 C22H22FN3O4
    2'-Acetamido-O-<(1,1-dimethyl-2-propinyl)aminocarbonyl>mandelsaeure-4-fluoranilid
    —— 2-methyl-3-(3-(3-(propylsulfonyl)phenoxy)phenyl)-8-(trifluoromethyl)imidazo[1,2-a]pyridine 1167570-81-1 C24H21F3N2O3S
    2-methyl-3-(3-(3-(propylsulfonyl)phenoxy)phenyl)-8-(trifluoromethyl)imidazo[1,2-a]pyridine
    —— 2-methylsulfanyl-3-(3-chlorophenylsulfonyl)-7,8-dihydro-6H-cyclopenta[e]pyrazolo[1,5-a]pyrimidine 1172996-19-8 C16H14ClN3O2S2
    2-methylsulfanyl-3-(3-chlorophenylsulfonyl)-7,8-dihydro-6H-cyclopenta[e]pyrazolo[1,5-a]pyrimidine
    —— 2,9-Dichlor-9-phenylfluoren 109395-69-9 C19H12Cl2
    2,9-Dichlor-9-phenylfluoren
    —— 2-[2-(2-Methyl-1,3-dioxolan-2-yl)ethyl]cyclopent-2-en-1-one 108312-97-6 C11H16O3
    2-[2-(2-Methyl-1,3-dioxolan-2-yl)ethyl]cyclopent-2-en-1-one
    —— 2,2'-Biphenylylen-2-biphenylyl-phosphin 13236-28-7 C24H17P
    2,2'-Biphenylylen-2-biphenylyl-phosphin
    —— (2S)-N-[(3S)-5-methyl-2-oxo-1-(1,1-dioxo-2,3,4,5-tetrahydro-1,4-benzothiazepin-4-yl)-3-hexyl]-2-benzyloxycarbonylamino-4-methylpentanamide 352356-20-8 C30H41N3O6S
    (2S)-N-[(3S)-5-methyl-2-oxo-1-(1,1-dioxo-2,3,4,5-tetrahydro-1,4-benzothiazepin-4-yl)-3-hexyl]-2-benzyloxycarbonylamino-4-methylpentanamide
    —— 2-(3,5-dimethyl-1H-pyrazol-1-yl)-N-methylaniline 1572047-08-5 C12H15N3
    2-(3,5-dimethyl-1H-pyrazol-1-yl)-N-methylaniline
    —— 2-[2-Allyl-4-(4-chloro-phenoxy)-phenoxy]-propionic acid ethyl ester 51338-00-2 C20H21ClO4
    2-[2-Allyl-4-(4-chloro-phenoxy)-phenoxy]-propionic acid ethyl ester
    —— 2-(4-chloro-[1,1'-biphenyl]-2-yl)benzo[d]thiazole 1379479-46-5 C19H12ClNS
    2-(4-chloro-[1,1'-biphenyl]-2-yl)benzo[d]thiazole
    —— 2,4-bis(4-(bromomethyl)phenyl)-6-chloro-1,3,5-triazine 1415109-29-3 C17H12Br2ClN3
    2,4-bis(4-(bromomethyl)phenyl)-6-chloro-1,3,5-triazine
    —— 2,9-dimethoxy-5,6,12,13-tetrahydro-quino[2,3-<i>b</i>]acridine-7,14-dione 16437-35-7 C22H18N2O4
    2,9-dimethoxy-5,6,12,13-tetrahydro-quino[2,3-<i>b</i>]acridine-7,14-dione
    —— 2-({4-[4-({[1-(2-Chlorophenyl)ethoxy]carbonyl}amino)-3-methyl-5-isoxazolyl]benzyl}-sulfanyl)propanoic acid 355025-46-6 C23H23ClN2O5S
    2-({4-[4-({[1-(2-Chlorophenyl)ethoxy]carbonyl}amino)-3-methyl-5-isoxazolyl]benzyl}-sulfanyl)propanoic acid
    —— [2-benzenesulfonylmethyl-4-(pentafluorosulfanyl)phenyl]-(4-bromobenzylidine)-amine 1446250-18-5 C20H15BrF5NO2S2
    [2-benzenesulfonylmethyl-4-(pentafluorosulfanyl)phenyl]-(4-bromobenzylidine)-amine
    —— 2-mesityl-2-methoxy-2-phenylacetaldehyde 139759-80-1 C18H20O2
    2-mesityl-2-methoxy-2-phenylacetaldehyde
    —— 2-methyl-5-dioxolan hexan-1-ol 142791-31-9 C9H18O3
    2-methyl-5-dioxolan hexan-1-ol
    —— 2-((dicyclohexylphosphino)methyl)-1,3-dimesityl-1H-imidazol-3-ium iodide 1260154-79-7 C34H48N2P*I
    2-((dicyclohexylphosphino)methyl)-1,3-dimesityl-1H-imidazol-3-ium iodide
    —— 2-(2-hydroxyl-5-aminophenyl)imidazo[4,5-f][1,10]-phenanthroline 1313492-07-7 C19H13N5O
    2-(2-hydroxyl-5-aminophenyl)imidazo[4,5-f][1,10]-phenanthroline
    —— 2-{4-[2-(4-Acetylaminophenyl)ethyl]phenylamino}benzoic acid 313675-76-2 C23H22N2O3
    2-{4-[2-(4-Acetylaminophenyl)ethyl]phenylamino}benzoic acid
    —— 2-chloro-N-[2-(2-chloro-phenyl)-ethyl]-5-[4-(3-hydroxy-propyl)-3,5-dioxo-4,5-dihydro-3H-[1,2,4]triazin-2-yl]-benzamide 724423-91-0 C21H20Cl2N4O4
    2-chloro-N-[2-(2-chloro-phenyl)-ethyl]-5-[4-(3-hydroxy-propyl)-3,5-dioxo-4,5-dihydro-3H-[1,2,4]triazin-2-yl]-benzamide
    —— (2S,4S)-1-((S)-3-Acetylsulfanyl-2-methyl-propionyl)-4-(naphthalen-2-ylsulfanyl)-pyrrolidine-2-carboxylic acid; compound with dicyclohexyl-amine 81814-77-9 C12H23N*C21H23NO4S2
    (2S,4S)-1-((S)-3-Acetylsulfanyl-2-methyl-propionyl)-4-(naphthalen-2-ylsulfanyl)-pyrrolidine-2-carboxylic acid; compound with dicyclohexyl-amine
    —— [(2S)-3-phenyl-2-[(2,2,2-trifluoroacetyl)amino]propyl] 4-methylbenzenesulfonate 118433-76-4 C18H18F3NO4S
    [(2S)-3-phenyl-2-[(2,2,2-trifluoroacetyl)amino]propyl] 4-methylbenzenesulfonate
    —— 2,5-bis-ethylsulfanyl-4-hydroxymethyl-thiophene-3-carbaldehyde 24963-68-6 C10H14O2S3
    2,5-bis-ethylsulfanyl-4-hydroxymethyl-thiophene-3-carbaldehyde
    —— 2-Dichlormethylen-bicyclo<2.2.1>hepten-2 90003-37-5 C8H8Cl2
    2-Dichlormethylen-bicyclo<2.2.1>hepten-2
    —— 2,4,6-trinitrobenzonitrolic acid 144336-32-3 C7H3N5O9
    2,4,6-trinitrobenzonitrolic acid
    —— 2-{4-[2-(3,4-Dichloro-phenyl)-ethyl]-phenylamino}-6-fluoro-benzoic acid 313675-30-8 C21H16Cl2FNO2
    2-{4-[2-(3,4-Dichloro-phenyl)-ethyl]-phenylamino}-6-fluoro-benzoic acid
    —— 2-<2-Aethyl-3,3-dimethyoxy-propyl>-tetrahydrofuran 1204-61-1 C11H22O3
    2-<2-Aethyl-3,3-dimethyoxy-propyl>-tetrahydrofuran