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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-[(4-(ethoxycarbonyl)piperazin-1-yl)carbonylmethyl](carboxymethyl)aminocarbonyl-4-methoxyquinoline 478006-23-4 C22H26N4O7
    2-[(4-(ethoxycarbonyl)piperazin-1-yl)carbonylmethyl](carboxymethyl)aminocarbonyl-4-methoxyquinoline
    —— 2-[2-(2,6-difluoro-phenyl)-6-(4-trifluoromethyl-phenyl)-pyridin-4-yl]-4-methyl-pent-4-enoic acid 1206476-47-2 C24H18F5NO2
    2-[2-(2,6-difluoro-phenyl)-6-(4-trifluoromethyl-phenyl)-pyridin-4-yl]-4-methyl-pent-4-enoic acid
    —— 2-deca-4,9-diene-2,6-diynyloxy-tetrahydro-pyran 927439-31-4 C15H18O2
    2-deca-4,9-diene-2,6-diynyloxy-tetrahydro-pyran
    —— 2-naphthalen-1-yl-4,5,6,7-tetrahydro-2<i>H</i>-indazole-5-carboxylic acid ethyl ester 52834-51-2 C20H20N2O2
    2-naphthalen-1-yl-4,5,6,7-tetrahydro-2<i>H</i>-indazole-5-carboxylic acid ethyl ester
    —— (2S,3R,4R,6S)-6-(tert-Butyl-dimethyl-silanyloxymethyl)-2-methoxy-3-methyl-3-vinyl-tetrahydro-pyran-4-ol 185745-07-7 C16H32O4Si
    (2S,3R,4R,6S)-6-(tert-Butyl-dimethyl-silanyloxymethyl)-2-methoxy-3-methyl-3-vinyl-tetrahydro-pyran-4-ol
    —— (2S,5S)-1-(3-Benzyloxycarbonylamino-propionyl)-5-(2-methyl-propenyl)-pyrrolidine-2-carboxylic acid methyl ester 175028-33-8 C21H28N2O5
    (2S,5S)-1-(3-Benzyloxycarbonylamino-propionyl)-5-(2-methyl-propenyl)-pyrrolidine-2-carboxylic acid methyl ester
    —— 2-((1E,3aR)-4t-acetoxy-7a-methyl-(3ar,7at)-hexahydro-indan-1-ylidene)-propionaldehyde 111411-27-9 C15H22O3
    2-((1E,3aR)-4t-acetoxy-7a-methyl-(3ar,7at)-hexahydro-indan-1-ylidene)-propionaldehyde
    —— 2-(1-tosylpiperidin-4-yl)aniline 1383435-78-6 C18H22N2O2S
    2-(1-tosylpiperidin-4-yl)aniline
    —— 2-(6-But-3-enyl-2,3,4-trimethoxyphenyl)-7-methyl-2-trimethylsilyloxyoct-6-enal 944059-55-6 C25H40O5Si
    2-(6-But-3-enyl-2,3,4-trimethoxyphenyl)-7-methyl-2-trimethylsilyloxyoct-6-enal
    —— 2-Methyl-3-ethyl-but-3-ensaeure-methylester 14922-10-2 C8H14O2
    2-Methyl-3-ethyl-but-3-ensaeure-methylester
    —— 2-ethynyl-6-propoxy-naphthalene 181995-61-9 C15H14O
    2-ethynyl-6-propoxy-naphthalene
    —— 2,5-Bis(p-bromophenylamino)-4-(p-bromophenylimino)-2,5-cyclohexadienone 30725-12-3 C24H16Br3N3O
    2,5-Bis(p-bromophenylamino)-4-(p-bromophenylimino)-2,5-cyclohexadienone
    —— 2,5-bis(tributylstannyl)-3,4-dicyanothiophene 1260428-60-1 C30H54N2SSn2
    2,5-bis(tributylstannyl)-3,4-dicyanothiophene
    —— 2-(4-bromo-phenyl-NNO-azoxy)-benzoic acid 860695-46-1 C13H9BrN2O3
    2-(4-bromo-phenyl-NNO-azoxy)-benzoic acid
    —— 2,6-diiodophenyl acridine-9-carboxylate 885683-91-0 C20H11I2NO2
    2,6-diiodophenyl acridine-9-carboxylate
    —— 2-propyn-1-yl 2,3,6-tri-O-acetyl-4-O-[2,3-di-O-acetyl-6-O-(2,3,4-tri-O-acetyl-6-S-acetyl-6-thio-β-D-galactopyranosyl)-β-D-galactopyranosyl]-β-D-glucopyranoside 1609970-15-1 C39H52O24S
    2-propyn-1-yl 2,3,6-tri-O-acetyl-4-O-[2,3-di-O-acetyl-6-O-(2,3,4-tri-O-acetyl-6-S-acetyl-6-thio-β-D-galactopyranosyl)-β-D-galactopyranosyl]-β-D-glucopyranoside
    —— 2-[(2-Hex-1-ynylphenyl)methylidene]-1,3-diphenylpropane-1,3-dione 1189356-59-9 C28H24O2
    2-[(2-Hex-1-ynylphenyl)methylidene]-1,3-diphenylpropane-1,3-dione
    —— 2-(4-phenoxy-benzyl)-4,5-dihydro-1H-imidazole 94428-63-4 C16H16N2O
    2-(4-phenoxy-benzyl)-4,5-dihydro-1H-imidazole
    —— (2R,3R,4E)-2-benzyloxy-2-(2-[t-butyldimethylsiloxy]ethyl)hex-4-ene-1,3-diol 865308-24-3 C21H36O4Si
    (2R,3R,4E)-2-benzyloxy-2-(2-[t-butyldimethylsiloxy]ethyl)hex-4-ene-1,3-diol
    —— 2-Ethoxycarbonylamino-1-ethylbenzimidazol 54558-51-9 C12H15N3O2
    2-Ethoxycarbonylamino-1-ethylbenzimidazol
    —— (2S,3S)-N-carbamimidoyl-2,3-diphenylbutanamide hydrochloride 1538616-74-8 C17H19N3O*ClH
    (2S,3S)-N-carbamimidoyl-2,3-diphenylbutanamide hydrochloride
    —— (2S)-N-carbamimidoyl-2-(4-fluorophenyl)-3-(4-methylphenyl)propanamide hydrochloride 1538616-19-1 C17H18FN3O*ClH
    (2S)-N-carbamimidoyl-2-(4-fluorophenyl)-3-(4-methylphenyl)propanamide hydrochloride
    —— 2-Amino-1-(2,6-difluorophenyl)ethan-1-ol hydrochloride 1333642-90-2 C8H10ClF2NO
    2-Amino-1-(2,6-difluorophenyl)ethan-1-ol hydrochloride
    —— 2-(2-(5-(trifluoromethyl)-6-((cis-4-(trifluoromethyl)cyclohexyl)oxy)naphthalene-2-yl)acetyl)-2-azabicyclo[1.2.3]octane-7-carboxylic acid 1549948-07-3 C28H29F6NO4
    2-(2-(5-(trifluoromethyl)-6-((cis-4-(trifluoromethyl)cyclohexyl)oxy)naphthalene-2-yl)acetyl)-2-azabicyclo[1.2.3]octane-7-carboxylic acid
    —— 2-(4-{[(3S,5S)-5-(pyrrolidin-1-ylcarbonyl)pyrrolidin-3-yl]carbonyl}piperazin-1-yl)-1,3-thiazole-4-carbonitrile 4-methylbenzenesulfonic acid salt 898274-36-7 C7H8O3S*C18H24N6O2S
    2-(4-{[(3S,5S)-5-(pyrrolidin-1-ylcarbonyl)pyrrolidin-3-yl]carbonyl}piperazin-1-yl)-1,3-thiazole-4-carbonitrile 4-methylbenzenesulfonic acid salt
    —— 2-azidomethyl-thioxanthone 92461-77-3 C14H9N3OS
    2-azidomethyl-thioxanthone
    —— 2-(1-benzoyl-5-(4-(dimethylamino)phenyl)-4,5-dihydro-1H-pyrazol-3-yl)-4-chloro-3-methylphenyl acetate 1233493-75-8 C27H26ClN3O3
    2-(1-benzoyl-5-(4-(dimethylamino)phenyl)-4,5-dihydro-1H-pyrazol-3-yl)-4-chloro-3-methylphenyl acetate
    —— 2-(3-Hydroxyphenyl)-4-methoxybenzoic acid 1181566-82-4 C14H12O4
    2-(3-Hydroxyphenyl)-4-methoxybenzoic acid
    —— 2-(1,4-bis-benzenesulfonylamino-[2]naphthyl)-3-oxo-3-phenyl-propionic acid ethyl ester 858460-05-6 C33H28N2O7S2
    2-(1,4-bis-benzenesulfonylamino-[2]naphthyl)-3-oxo-3-phenyl-propionic acid ethyl ester
    —— (2R,3S,4R,6R)-6-[4-[(2R,4R,5S,6R)-4,5-bis(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl]furan-2-yl]-3,4-dimethoxy-2-(methoxymethyl)oxane 356031-76-0 C40H48O9
    (2R,3S,4R,6R)-6-[4-[(2R,4R,5S,6R)-4,5-bis(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl]furan-2-yl]-3,4-dimethoxy-2-(methoxymethyl)oxane
    —— 2-Hydroxy-5-oxo-4-cyan-2,3-bis-(2-chlorphenyl)-Δ<sup>3</sup>-pyrrolin 93261-08-6 C17H10Cl2N2O2
    2-Hydroxy-5-oxo-4-cyan-2,3-bis-(2-chlorphenyl)-Δ<sup>3</sup>-pyrrolin
    —— 2-(3,4-dichlorophenylmethyl)-2-imidazoline 64204-35-9 C10H10Cl2N2*ClH
    2-(3,4-dichlorophenylmethyl)-2-imidazoline
    —— 2-[2-(4-isopropoxyphenoxy)ethoxy]pyridine 111809-92-8 C16H19NO3
    2-[2-(4-isopropoxyphenoxy)ethoxy]pyridine
    —— 2-(3-Methoxy-propyl)-[1,3]dioxolane 74734-00-2 C7H14O3
    2-(3-Methoxy-propyl)-[1,3]dioxolane
    —— 2-Amino-4-hydroxy-6-(phthalimidomethyl)pyrimido<4,5-b>(1,4)thiazine 77903-16-3 C15H11N5O3S
    2-Amino-4-hydroxy-6-(phthalimidomethyl)pyrimido<4,5-b>(1,4)thiazine
    —— 2-(1-Benzyl-4-hydroxypiperidin-4-yl)-buttersaeure-ethylester 67281-09-8 C18H27NO3
    2-(1-Benzyl-4-hydroxypiperidin-4-yl)-buttersaeure-ethylester
    —— 2-((2S,4S)-4-ethyl-1-(4-(o-tolyloxy)phenyl)pyrrolidin-2-yl)acetic acid trifluoroacetic acid salt 1283142-91-5 C2HF3O2*C21H25NO3
    2-((2S,4S)-4-ethyl-1-(4-(o-tolyloxy)phenyl)pyrrolidin-2-yl)acetic acid trifluoroacetic acid salt
    —— 2-(trimethylsilyl)ethyl (methyl 5-acetamido-7,8,9-tri-O-acetyl-5-N,4-O-carbonyl-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonate)-(2→3)-2-O-benzoyl-4,6-O-benzylidene-β-D-galacotopyranoside 1415252-19-5 C44H55NO19Si
    2-(trimethylsilyl)ethyl (methyl 5-acetamido-7,8,9-tri-O-acetyl-5-N,4-O-carbonyl-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonate)-(2→3)-2-O-benzoyl-4,6-O-benzylidene-β-D-galacotopyranoside
    —— 2-{N'-[1-(2-Nitro-phenyl)-meth-(E)-ylidene]-hydrazino}-2-oxo-N-(5-sulfamoyl-[1,3,4]thiadiazol-2-yl)-acetamide 77931-23-8 C11H9N7O6S2
    2-{N'-[1-(2-Nitro-phenyl)-meth-(E)-ylidene]-hydrazino}-2-oxo-N-(5-sulfamoyl-[1,3,4]thiadiazol-2-yl)-acetamide
    —— 2,4-di-tert-butyl-1,3-bis(tert-butylmercurio)-4-mesityl-2-(2,4,6-triisopropylphenyl)-1,3-diarsa-2-sila-4-germacyclobutane 155169-02-1 C40H70As2GeHg2Si
    2,4-di-tert-butyl-1,3-bis(tert-butylmercurio)-4-mesityl-2-(2,4,6-triisopropylphenyl)-1,3-diarsa-2-sila-4-germacyclobutane
    —— 2-Isopropyl-4-isopropyliden-3-phenyl-3,4-dihydrochinazolin 52270-58-3 C20H22N2
    2-Isopropyl-4-isopropyliden-3-phenyl-3,4-dihydrochinazolin
    —— 2-Propyl-N-carbethoxyazepin 31536-50-2 C12H17NO2
    2-Propyl-N-carbethoxyazepin
    —— 2-{4-[2-phenyl-3-methyl-indol-1-ylmethyl]-phenoxy}-ethanol 198479-91-3 C24H23NO2
    2-{4-[2-phenyl-3-methyl-indol-1-ylmethyl]-phenoxy}-ethanol
    —— 2-Hydroxy-3,5-dinitro-propiophenon 91211-02-8 C9H8N2O6
    2-Hydroxy-3,5-dinitro-propiophenon
    —— 2-(3-Cyclohexylamino-propionylamino)-benzoic acid ethyl ester 47301-00-8 C18H26N2O3
    2-(3-Cyclohexylamino-propionylamino)-benzoic acid ethyl ester
    —— 2-Amino-7-hydroxy-cyclohepta<d>thiazol-6-on 91997-39-6 C8H6N2O2S
    2-Amino-7-hydroxy-cyclohepta<d>thiazol-6-on
    —— 2-[(4-amino-2-butyl-1-methyl-1H-imidazo[4,5-c]quinolin-8-yl)oxy]-N,N-bis(2-methoxyethyl)acetamide 850057-33-9 C23H33N5O4
    2-[(4-amino-2-butyl-1-methyl-1H-imidazo[4,5-c]quinolin-8-yl)oxy]-N,N-bis(2-methoxyethyl)acetamide
    —— 2-amino-1-methyl-6-([2H]5-phenyl)-1H-imidazo[4,5-b]pyridine 150320-83-5 C13H12N4
    2-amino-1-methyl-6-([2H]5-phenyl)-1H-imidazo[4,5-b]pyridine
    —— 2-ethoxycarbonyloxy-propionic acid m-phenetidide 108718-12-3 C14H19NO5
    2-ethoxycarbonyloxy-propionic acid m-phenetidide
    —— 2-(difluoromethoxy)-N-{(1S)-1-[4-phenyl-1-(propylsulfonyl)-piperidin-4-yl]ethyl}benzamide 1026171-01-6 C24H30F2N2O4S
    2-(difluoromethoxy)-N-{(1S)-1-[4-phenyl-1-(propylsulfonyl)-piperidin-4-yl]ethyl}benzamide