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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Ethoxy-5H-naphtho<1,8-bc>thiophen-5-on 63780-02-9 C13H10O2S
    2-Ethoxy-5H-naphtho<1,8-bc>thiophen-5-on
    —— 2-Dibenzylamino-lepidin 60536-06-3 C24H22N2
    2-Dibenzylamino-lepidin
    —— 2-[3-(4-methoxy-phenyl)-6-oxo-1,6-dihydro-[1,2,4]triazin-5-yl]-propionic acid ethyl ester 64241-40-3 C15H17N3O4
    2-[3-(4-methoxy-phenyl)-6-oxo-1,6-dihydro-[1,2,4]triazin-5-yl]-propionic acid ethyl ester
    —— 2,4-dioxo-5,6-diphenyl-[1,3,5]triazinane-1,3-disulfonic acid bis-pyridin-2-ylamide 62442-15-3 C25H21N7O6S2
    2,4-dioxo-5,6-diphenyl-[1,3,5]triazinane-1,3-disulfonic acid bis-pyridin-2-ylamide
    —— 2-(1,3-dioxo-2-phenyl-1,3-dihydro-isoindol-4-yl)-3,5-dioxo-2,3,4,5-tetrahydro-[1,2,4]triazine-6-carbonitrile 63475-10-5 C18H9N5O4
    2-(1,3-dioxo-2-phenyl-1,3-dihydro-isoindol-4-yl)-3,5-dioxo-2,3,4,5-tetrahydro-[1,2,4]triazine-6-carbonitrile
    —— 2-Phenyl-6,8-methyl-3H-pyrimido<4.5-b><1.4>diazepine-4,7,9(5H,6H,8H) trione 62432-68-2 C15H14N4O3
    2-Phenyl-6,8-methyl-3H-pyrimido<4.5-b><1.4>diazepine-4,7,9(5H,6H,8H) trione
    —— (2,4-diaza-bicyclo[3.2.1]oct-2-en-3-yl)-phenyl-amine 63486-50-0 C12H15N3
    (2,4-diaza-bicyclo[3.2.1]oct-2-en-3-yl)-phenyl-amine
    —— 2-ethynylpiperidine trifluoroacetate 959918-18-4 C2HF3O2*C7H11N
    2-ethynylpiperidine trifluoroacetate
    —— 2,6-Dichlor-3-(β,β,β-trichlorethyl)-pyridin 63580-02-9 C7H4Cl5N
    2,6-Dichlor-3-(β,β,β-trichlorethyl)-pyridin
    —— 2-[1-[(2-Fluorophenyl)methyl]-5-(4-methylphenyl)pyrazol-3-yl]pyridine 1354040-57-5 C22H18FN3
    2-[1-[(2-Fluorophenyl)methyl]-5-(4-methylphenyl)pyrazol-3-yl]pyridine
    —— 2,5-difluoro-N-{2-fluoro-3-[1-(2-fluoroethyl)-4-pyridin-4-yl-1H-pyrazol-3-yl]phenyl}benzenesulfonamide 1357587-22-4 C22H16F4N4O2S
    2,5-difluoro-N-{2-fluoro-3-[1-(2-fluoroethyl)-4-pyridin-4-yl-1H-pyrazol-3-yl]phenyl}benzenesulfonamide
    —— 2-[4-(1-amino-cyclobutyl)-phenyl]-7-methoxy-3-phenyl-imidazo[1,2-a]pyridine-8-carbonitrile 1355998-71-8 C25H22N4O
    2-[4-(1-amino-cyclobutyl)-phenyl]-7-methoxy-3-phenyl-imidazo[1,2-a]pyridine-8-carbonitrile
    —— (2R,3S,4S)-5-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,4-dimethyl-3-((triethylsilyl)oxy)pentanal 1638620-68-4 C18H36O4Si
    (2R,3S,4S)-5-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,4-dimethyl-3-((triethylsilyl)oxy)pentanal
    —— 2,2-dipropyl-4-ethoxy-4a-aza-1-azonia-2-boratadihydronaphthalene 115331-98-1 C15H25BN2O
    2,2-dipropyl-4-ethoxy-4a-aza-1-azonia-2-boratadihydronaphthalene
    —— 2-bromo-3ξ-(8-nitro-[3]quinolyl)-acrylaldehyde 860204-28-0 C12H7BrN2O3
    2-bromo-3ξ-(8-nitro-[3]quinolyl)-acrylaldehyde
    —— (2,4-Dimethylphenyl)(4-nitrophenyl)acetylen 97473-05-7 C16H13NO2
    (2,4-Dimethylphenyl)(4-nitrophenyl)acetylen
    —— 2-<4-Chlor-phenylseleno>-benzylchlorid 25562-76-9 C13H10Cl2Se
    2-<4-Chlor-phenylseleno>-benzylchlorid
    —— 2-(2,4-difluorophenyl)-N-methyl-N-(4-pyridin-4-yl-1,3-thiazol-2-yl)acetamide 692883-81-1 C17H13F2N3OS
    2-(2,4-difluorophenyl)-N-methyl-N-(4-pyridin-4-yl-1,3-thiazol-2-yl)acetamide
    —— 2',3'-O-isopropylidene-5'-O-tosyl-8-bromoguanosine 77690-71-2 C20H22BrN5O7S
    2',3'-O-isopropylidene-5'-O-tosyl-8-bromoguanosine
    —— (+)-(2S)-2-((3S)-3-{[(Benzyloxy)carbonyl]amino}pyrrolidinyl)-3-(1-propyl-1H-imidazol-4-yl)propanoic Acid 607376-95-4 C21H28N4O4
    (+)-(2S)-2-((3S)-3-{[(Benzyloxy)carbonyl]amino}pyrrolidinyl)-3-(1-propyl-1H-imidazol-4-yl)propanoic Acid
    —— 2-pyridin-4-yl-N-[2-[2-[[3-(trifluoromethyl)phenyl]sulfonyl]ethylsulfanyl]pyridin-3-yl]acetamide 1242435-62-6 C21H18F3N3O3S2
    2-pyridin-4-yl-N-[2-[2-[[3-(trifluoromethyl)phenyl]sulfonyl]ethylsulfanyl]pyridin-3-yl]acetamide
    —— 2-(5-((11-ethyliminodibenzyl-2-yl)methylene)-4-oxo-2-thioxothiazolidin-3-yl)acetic acid 1256169-32-0 C22H20N2O3S2
    2-(5-((11-ethyliminodibenzyl-2-yl)methylene)-4-oxo-2-thioxothiazolidin-3-yl)acetic acid
    —— 2-Hydroxy-6,7-tetramethylen-1,4-naphthochinon 58472-39-2 C14H12O3
    2-Hydroxy-6,7-tetramethylen-1,4-naphthochinon
    —— 2,4-Di-tert-butyl-6-tert-butyldisulfanyl-phenylamine 71958-66-2 C18H31NS2
    2,4-Di-tert-butyl-6-tert-butyldisulfanyl-phenylamine
    —— 2,2,4,4,6-Cholesterin-d5 72560-62-4 C27H46O
    2,2,4,4,6-Cholesterin-d5
    —— 2-Methyl-4-cyclohexyl-1-phenyl-3-butylsulfonylamido-3-pyrazolin-5-on 14427-06-6 C20H29N3O3S
    2-Methyl-4-cyclohexyl-1-phenyl-3-butylsulfonylamido-3-pyrazolin-5-on
    —— (2S,3R)-3-Ethyl-2,5-dimethyl-hexanoic acid methyl ester 70898-15-6 C11H22O2
    (2S,3R)-3-Ethyl-2,5-dimethyl-hexanoic acid methyl ester
    —— (2,2,2-Trichloro-acetyl)-carbamic acid (8R,9S,13S,14S,15S,16R,17S)-16-bromo-3-methoxy-13-methyl-17-(2,2,2-trichloro-acetylcarbamoyloxy)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-15-yl ester 79156-28-8 C25H25BrCl6N2O7
    (2,2,2-Trichloro-acetyl)-carbamic acid (8R,9S,13S,14S,15S,16R,17S)-16-bromo-3-methoxy-13-methyl-17-(2,2,2-trichloro-acetylcarbamoyloxy)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-15-yl ester
    —— 2-(2,3-Dimethoxy-phenyl)-5-methyl-4,5-dihydro-oxazole-4-carboxylic acid methyl ester 74272-86-9 C14H17NO5
    2-(2,3-Dimethoxy-phenyl)-5-methyl-4,5-dihydro-oxazole-4-carboxylic acid methyl ester
    —— 2-amino-2-[(5-chloro-2H-benzotriazol-2-yl)methyl]butyronitrile 1086837-17-3 C11H12ClN5
    2-amino-2-[(5-chloro-2H-benzotriazol-2-yl)methyl]butyronitrile
    —— 2-(1-(4-amino-3-(2,4-dimethoxypyrimidin-5-yl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)-3-(3-fluorophenyl)-4H-chromen-4-one 1300586-52-0 C28H22FN7O4
    2-(1-(4-amino-3-(2,4-dimethoxypyrimidin-5-yl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)-3-(3-fluorophenyl)-4H-chromen-4-one
    —— 2-[1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]-4-methylpyrimidine-5-carboxylic acid 1361570-40-2 C19H14FN5O2
    2-[1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]-4-methylpyrimidine-5-carboxylic acid
    —— (2-Heptyl-[1,3]oxathiolan-5-yl)-methanol 79130-13-5 C11H22O2S
    (2-Heptyl-[1,3]oxathiolan-5-yl)-methanol
    —— 2-(5-bromo-2-(4-bromophenoxy)phenyl)acetic acid 1338928-46-3 C14H10Br2O3
    2-(5-bromo-2-(4-bromophenoxy)phenyl)acetic acid
    —— (2S,5R,6R)-6-Bromo-6-((S)-1-methoxyamino-ethyl)-3,3-dimethyl-4,4,7-trioxo-4λ6-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid methyl ester 123622-89-9 C12H19BrN2O6S
    (2S,5R,6R)-6-Bromo-6-((S)-1-methoxyamino-ethyl)-3,3-dimethyl-4,4,7-trioxo-4λ6-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid methyl ester
    —— 2-(benzenesulfonyl)-N-[(1S,2R)-1-[tert-butyl(dimethyl)silyl]oxy-1-phenylpropan-2-yl]-N-methylacetamide 433977-70-9 C24H35NO4SSi
    2-(benzenesulfonyl)-N-[(1S,2R)-1-[tert-butyl(dimethyl)silyl]oxy-1-phenylpropan-2-yl]-N-methylacetamide
    —— (2E,4E)-2-(4-chlorobenzylidene)-5-(4-chlorophenyl)-3-oxo-4-pentenoic acid methyl ester 1048381-64-1 C19H14Cl2O3
    (2E,4E)-2-(4-chlorobenzylidene)-5-(4-chlorophenyl)-3-oxo-4-pentenoic acid methyl ester
    —— 2,3-dibromo-1-(4-methoxy-phenyl)-butan-1-one 833-33-0 C11H12Br2O2
    2,3-dibromo-1-(4-methoxy-phenyl)-butan-1-one
    —— 2-methylbut-3-yn-2-yl (2-t-butylphenyl)carbamate 1383532-82-8 C16H21NO2
    2-methylbut-3-yn-2-yl (2-t-butylphenyl)carbamate
    —— 2-Acetylamino-2-[5-(dimethoxy-phosphoryl)-pentyl]-malonic acid diethyl ester 137622-51-6 C16H30NO8P
    2-Acetylamino-2-[5-(dimethoxy-phosphoryl)-pentyl]-malonic acid diethyl ester
    —— (2S)-3-methyl-N-[8-[[(2S)-3-methyl-2-(3-triethoxysilylpropylcarbamoylamino)butanoyl]amino]octyl]-2-(3-triethoxysilylpropylcarbamoylamino)butanamide 948635-81-2 C38H80N6O10Si2
    (2S)-3-methyl-N-[8-[[(2S)-3-methyl-2-(3-triethoxysilylpropylcarbamoylamino)butanoyl]amino]octyl]-2-(3-triethoxysilylpropylcarbamoylamino)butanamide
    —— 2α,4α-dimethylbicyclo<3.2.1>oct-6-en-3α-ol 76487-17-7 C10H16O
    2α,4α-dimethylbicyclo<3.2.1>oct-6-en-3α-ol
    —— (2S,4S)-trans-4-(tert-butyl)-2-piperidinecarboxylic acid methyl ester 261777-46-2 C11H21NO2
    (2S,4S)-trans-4-(tert-butyl)-2-piperidinecarboxylic acid methyl ester
    —— 2-cetyloxy-5-nitro-benzoic acid methyl ester 1228757-79-6 C24H39NO5
    2-cetyloxy-5-nitro-benzoic acid methyl ester
    —— 2-amino-4-(1,3-dihydroisoindol-2-yl-carbonyl)quinazoline 1101143-49-0 C17H14N4O
    2-amino-4-(1,3-dihydroisoindol-2-yl-carbonyl)quinazoline
    —— 2-(2,4-Dimethoxy-phenyl)-6-methoxy-3-oxo-2,3-dihydro-benzofuran-2-carboxylic acid allyl ester 132835-32-6 C21H20O7
    2-(2,4-Dimethoxy-phenyl)-6-methoxy-3-oxo-2,3-dihydro-benzofuran-2-carboxylic acid allyl ester
    —— (2R,4S,5R,6R)-5-Acetylamino-2-[4-(3-carboxy-benzylcarbamoyl)-butoxy]-4-hydroxy-6-((1S,2R)-1,2,3-trihydroxy-propyl)-tetrahydro-pyran-2-carboxylic acid 136097-51-3 C24H34N2O12
    (2R,4S,5R,6R)-5-Acetylamino-2-[4-(3-carboxy-benzylcarbamoyl)-butoxy]-4-hydroxy-6-((1S,2R)-1,2,3-trihydroxy-propyl)-tetrahydro-pyran-2-carboxylic acid
    —— 2N-(2-aminoethyl)-4N-(4-methoxyphenyl)-6-(piperidin-1-yl)-1,3,5-triazine-2,4-diamine 1584055-66-2 C17H25N7O
    2N-(2-aminoethyl)-4N-(4-methoxyphenyl)-6-(piperidin-1-yl)-1,3,5-triazine-2,4-diamine
    —— 2-[2-[[1-(1,3-Benzoxazol-2-yl)naphthalen-2-yl]oxy-chlorophosphoryl]oxynaphthalen-1-yl]-1,3-benzoxazole 1186221-53-3 C34H20ClN2O5P
    2-[2-[[1-(1,3-Benzoxazol-2-yl)naphthalen-2-yl]oxy-chlorophosphoryl]oxynaphthalen-1-yl]-1,3-benzoxazole
    —— (2S,3S,3aS,4S,5S)-4,5-di-tert-butoxy-2-mesyloxymethyl-3-pivaloyloxymethyl-hexahydropyrrolo[1,2-b]isoxazol 1062606-75-0 C22H41NO8S
    (2S,3S,3aS,4S,5S)-4,5-di-tert-butoxy-2-mesyloxymethyl-3-pivaloyloxymethyl-hexahydropyrrolo[1,2-b]isoxazol