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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(4-chloro-styryl)-3-(4-ethoxy-phenyl)-3<i>H</i>-quinazolin-4-one 41466-24-4 C24H19ClN2O2
    2-(4-chloro-styryl)-3-(4-ethoxy-phenyl)-3<i>H</i>-quinazolin-4-one
    —— 2-Phenylsulfonyl-1-p-chlorphenylsulfonyl-3-phenylguanidin 51758-06-6 C19H16ClN3O4S2
    2-Phenylsulfonyl-1-p-chlorphenylsulfonyl-3-phenylguanidin
    —— 2-Butyl-3,7,11-trihydroxy-4-methyl-pentadecanoic acid methyl ester 53294-59-0 C21H42O5
    2-Butyl-3,7,11-trihydroxy-4-methyl-pentadecanoic acid methyl ester
    —— 2-(4-bromo-1-hydroxy-naphthalene-2-carbonylamino)-4-methyl-thiazole-5-carboxylic acid ethyl ester 50729-35-6 C18H15BrN2O4S
    2-(4-bromo-1-hydroxy-naphthalene-2-carbonylamino)-4-methyl-thiazole-5-carboxylic acid ethyl ester
    —— 2-p-Chlorphenyl-3-<1-(2,5-dimethylphenyl)-2-phenylethyl>-4-thiazolidon 42825-44-5 C25H24ClNOS
    2-p-Chlorphenyl-3-<1-(2,5-dimethylphenyl)-2-phenylethyl>-4-thiazolidon
    —— 2-acetyl-3-isobutylidene-hexahydro-pyrrolo[1,2-<i>a</i>]pyrazine-1,4-dione 51219-50-2 C13H18N2O3
    2-acetyl-3-isobutylidene-hexahydro-pyrrolo[1,2-<i>a</i>]pyrazine-1,4-dione
    —— (2-(2,4-dinitrophenyl)-7-hydroxy-6-nitro-1-oxido-2,7-dihydro-4H-benzo[d][1,2,3]triazol-4-ylidene)azinate 135272-77-4 C12H6N7O10
    (2-(2,4-dinitrophenyl)-7-hydroxy-6-nitro-1-oxido-2,7-dihydro-4H-benzo[d][1,2,3]triazol-4-ylidene)azinate
    —— 2-[2-(2-ethoxy-2-oxoethyl)-2-hydroxy-4-(4-methoxybenzoyl)-5-(4-methoxyphenyl)-3-oxo-2,3-dihydro-1H-pyrrol-1-yl]-5-hydroxybenzoic acid 1605332-22-6 C30H27NO10
    2-[2-(2-ethoxy-2-oxoethyl)-2-hydroxy-4-(4-methoxybenzoyl)-5-(4-methoxyphenyl)-3-oxo-2,3-dihydro-1H-pyrrol-1-yl]-5-hydroxybenzoic acid
    —— 2-(heptadecanoylamino)-2-[[3-(2,3-dimethylphenylaminosulphonyl)phenyl]-aminocarbonyl]acetic acid ethyl ester 326852-28-2 C36H55N3O6S
    2-(heptadecanoylamino)-2-[[3-(2,3-dimethylphenylaminosulphonyl)phenyl]-aminocarbonyl]acetic acid ethyl ester
    —— 2,5,6-trichloro-1-(2-deoxy-3,5-di-O-p-toluoyl-β-D-erythro-pentofuranosyl)benzimidazole 142356-57-8 C28H23Cl3N2O5
    2,5,6-trichloro-1-(2-deoxy-3,5-di-O-p-toluoyl-β-D-erythro-pentofuranosyl)benzimidazole
    —— 2-(2-Carboxy-3-hydroxy-4-methyl-phenyl)-propionsaeure 53005-80-4 C11H12O5
    2-(2-Carboxy-3-hydroxy-4-methyl-phenyl)-propionsaeure
    —— 2,3-Dihydro-2-trimethylsilyl-2-trichlorgermyl-benzothiazol 52483-12-2 C10H14Cl3GeNSSi
    2,3-Dihydro-2-trimethylsilyl-2-trichlorgermyl-benzothiazol
    —— (2R,3R)-3-((1R,2S,3S,4R,5S,7R,8R)-5-Acetyl-2-hydroxy-7-hydroxymethyl-3,8-dimethoxy-4-methoxymethyl-7-methyl-6-oxa-bicyclo[3.2.1]oct-4-yl)-2,3-dimethoxy-propionaldehyde 33376-88-4 C20H34O10
    (2R,3R)-3-((1R,2S,3S,4R,5S,7R,8R)-5-Acetyl-2-hydroxy-7-hydroxymethyl-3,8-dimethoxy-4-methoxymethyl-7-methyl-6-oxa-bicyclo[3.2.1]oct-4-yl)-2,3-dimethoxy-propionaldehyde
    —— 2',4'-dihydroxy-5'-prenylchalcone 126829-45-6 C20H20O3
    2',4'-dihydroxy-5'-prenylchalcone
    —— 2-Chloro-ethanesulfonic acid 4-chloro-3-methyl-2,6-dinitro-phenyl ester 52105-20-1 C9H8Cl2N2O7S
    2-Chloro-ethanesulfonic acid 4-chloro-3-methyl-2,6-dinitro-phenyl ester
    —— 2-(3-methyl-3<i>H</i>-benzothiazol-2-ylidene)-1-phenyl-2-<i>p</i>-tolylazo-ethanone 51813-74-2 C23H19N3OS
    2-(3-methyl-3<i>H</i>-benzothiazol-2-ylidene)-1-phenyl-2-<i>p</i>-tolylazo-ethanone
    —— 2-amino-6-methylsulfanyl-1-oxy-4-phenyl-nicotinic acid ethyl ester 50706-70-2 C15H16N2O3S
    2-amino-6-methylsulfanyl-1-oxy-4-phenyl-nicotinic acid ethyl ester
    —— 2-Dimethyl-carbamoyl-5-(3-chlor-phenyl)carbamoylpyrrolidin 43092-52-0 C14H18ClN3O2
    2-Dimethyl-carbamoyl-5-(3-chlor-phenyl)carbamoylpyrrolidin
    —— [2-(3,4-Dimethoxy-phenyl)-ethyl]-(octahydro-quinolizin-1-ylmethyl)-amine 42907-49-3 C20H32N2O2
    [2-(3,4-Dimethoxy-phenyl)-ethyl]-(octahydro-quinolizin-1-ylmethyl)-amine
    —— 2-(Benzhydryl-amino)-1-(4-methoxy-phenyl)-2-phenyl-ethanol 54220-07-4 C28H27NO2
    2-(Benzhydryl-amino)-1-(4-methoxy-phenyl)-2-phenyl-ethanol
    —— ((2R,3S)-2-Octyl-5-oxo-tetrahydro-furan-3-yl)-oxo-acetic acid methyl ester 50708-45-7 C15H24O5
    ((2R,3S)-2-Octyl-5-oxo-tetrahydro-furan-3-yl)-oxo-acetic acid methyl ester
    —— 2-acetoxy-2-methyl-4-morpholin-4-yl-1,1-diphenyl-butane 14860-91-4 C23H29NO3
    2-acetoxy-2-methyl-4-morpholin-4-yl-1,1-diphenyl-butane
    —— 2-{4-[3-(17-Ethyl-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yloxy)-propyl]-piperazin-1-yl}-ethanol 104038-74-6 C30H52N2O2
    2-{4-[3-(17-Ethyl-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yloxy)-propyl]-piperazin-1-yl}-ethanol
    —— 2,3-dichloro-quinoxaline-6-sulfonic acid 3-nitro-phenyl ester 2602-94-0 C14H7Cl2N3O5S
    2,3-dichloro-quinoxaline-6-sulfonic acid 3-nitro-phenyl ester
    —— 2,5-Dioxo-3-phenyl-2,3,5,9b-tetrahydro-1H-pyrrolo[2,1-a]isoindole-1-carboxylic acid 2-chloro-ethyl ester 105502-94-1 C20H16ClNO4
    2,5-Dioxo-3-phenyl-2,3,5,9b-tetrahydro-1H-pyrrolo[2,1-a]isoindole-1-carboxylic acid 2-chloro-ethyl ester
    —— 2-Methoxy-4-methyl-5-ethyl-furan 42419-10-3 C8H12O2
    2-Methoxy-4-methyl-5-ethyl-furan
    —— 2-[4-(3-phenoxy-propyl)-piperazin-1-yl]-butan-1-ol 48189-69-1 C17H28N2O2
    2-[4-(3-phenoxy-propyl)-piperazin-1-yl]-butan-1-ol
    —— (2-{5-[5-Ethoxycarbonyl-4-(2-ethoxycarbonyl-ethyl)-3-methyl-1H-pyrrol-2-ylmethyl]-4-methyl-2-oxo-2,5-dihydro-1H-pyrrol-3-yl}-ethyl)-trimethyl-ammonium; iodide 54620-26-7 C24H38N3O5*I
    (2-{5-[5-Ethoxycarbonyl-4-(2-ethoxycarbonyl-ethyl)-3-methyl-1H-pyrrol-2-ylmethyl]-4-methyl-2-oxo-2,5-dihydro-1H-pyrrol-3-yl}-ethyl)-trimethyl-ammonium; iodide
    —— 2'-Acetoxy-piperonylsaeure-anilid 40141-81-9 C16H13NO5
    2'-Acetoxy-piperonylsaeure-anilid
    —— 2-(3-Acetoxy-5,7-dimethoxy-1,4-dioxo-1,4-dihydro-naphthalen-2-yl)-3,5-dimethoxy-benzoic acid methyl ester 50551-76-3 C24H22O10
    2-(3-Acetoxy-5,7-dimethoxy-1,4-dioxo-1,4-dihydro-naphthalen-2-yl)-3,5-dimethoxy-benzoic acid methyl ester
    —— 2-{[ethoxycarbonyl-(5-methyl-[1,2,4]oxadiazol-3-yl)-methylene]-hydrazino}-benzoic acid 24793-56-4 C14H14N4O5
    2-{[ethoxycarbonyl-(5-methyl-[1,2,4]oxadiazol-3-yl)-methylene]-hydrazino}-benzoic acid
    —— (2-Methyl-propenyl)-triethylsilanyl-amine 35154-42-8 C10H23NSi
    (2-Methyl-propenyl)-triethylsilanyl-amine
    —— 2-(4-Bromo-phenyl)-acrylic acid 4-nitro-benzyl ester 28042-30-0 C16H12BrNO4
    2-(4-Bromo-phenyl)-acrylic acid 4-nitro-benzyl ester
    —— 2-Mercapto-4,4-dimethyl-6-phenyl-1H,4H-pyrimidin 91568-25-1 C12H14N2S
    2-Mercapto-4,4-dimethyl-6-phenyl-1H,4H-pyrimidin
    —— 2-(5,6-dihydro-4<i>H</i>-pyran-3-yl)-quinoline 25760-02-5 C14H13NO
    2-(5,6-dihydro-4<i>H</i>-pyran-3-yl)-quinoline
    —— 2-Methyl-4,7-dimethoxythiazolo<4,5-d>pyridazin 13670-00-3 C8H9N3O2S
    2-Methyl-4,7-dimethoxythiazolo<4,5-d>pyridazin
    —— 2-Benzyl-2-(1-nitro-2-naphthyl)-1,3-indandion 32931-29-6 C26H17NO4
    2-Benzyl-2-(1-nitro-2-naphthyl)-1,3-indandion
    —— 2-Chloro-N-(2,6-diethyl-phenyl)-N-(1-methoxymethyl-allyl)-acetamide 73602-33-2 C17H24ClNO2
    2-Chloro-N-(2,6-diethyl-phenyl)-N-(1-methoxymethyl-allyl)-acetamide
    —— 2-(4-tolylsulfonyloxy)-1-methylethyl nitrate 113392-01-1 C10H13NO6S
    2-(4-tolylsulfonyloxy)-1-methylethyl nitrate
    —— (2-(4-nitrophenyl)cyclopropyl)(thiophen-2-yl)methanol 1309453-52-8 C14H13NO3S
    (2-(4-nitrophenyl)cyclopropyl)(thiophen-2-yl)methanol
    —— 2,6-dinitrophenyl 4-hydroxybenzoate 93749-99-6 C13H8N2O7
    2,6-dinitrophenyl 4-hydroxybenzoate
    —— 2-[(2-bicyclopropyl-1-yl)-6-methoxyphenyl]pyridine 1046154-22-6 C18H19NO
    2-[(2-bicyclopropyl-1-yl)-6-methoxyphenyl]pyridine
    —— 2,2-bis(5,13-dimethyl-3,7,12-trioxo-2,11-dioxa-6-thia-8-azatetradec-13-en-1-yl)propane-1,3-diyl bis(3-(((2-(methacryloyloxy)ethyl)carbamoyl)thio)butanoate) 1008528-93-5 C49H72N4O20S4
    2,2-bis(5,13-dimethyl-3,7,12-trioxo-2,11-dioxa-6-thia-8-azatetradec-13-en-1-yl)propane-1,3-diyl bis(3-(((2-(methacryloyloxy)ethyl)carbamoyl)thio)butanoate)
    —— 2,4,20-Trimethyltritriacontan 27981-21-1 C36H74
    2,4,20-Trimethyltritriacontan
    —— 2-ethoxymethyl-2-nonyl-1,4-dioxa-spiro[4.5]decane 32968-28-8 C20H38O3
    2-ethoxymethyl-2-nonyl-1,4-dioxa-spiro[4.5]decane
    —— 2-Methyl-4-trifluormethyl-5-(p-nitrophenyl)oxazol 32272-77-8 C11H7F3N2O3
    2-Methyl-4-trifluormethyl-5-(p-nitrophenyl)oxazol
    —— 2-Aethoxy-3-aethoxycarbonyl-6,7-methylendioxy-chinolin 24844-77-7 C15H15NO5
    2-Aethoxy-3-aethoxycarbonyl-6,7-methylendioxy-chinolin
    —— 2-(2-chloro-propyl)-4-methyl-1,1-dioxo-1λ<sup>6</sup>-isothiazolidin-3-one 26178-86-9 C7H12ClNO3S
    2-(2-chloro-propyl)-4-methyl-1,1-dioxo-1λ<sup>6</sup>-isothiazolidin-3-one
    —— 2-[6-(toluene-4-sulfonylamino)-2,3-dihydro-naphtho[1,2-<i>b</i>][1,4]oxazin-4-yl]-ethanol 40014-80-0 C21H22N2O4S
    2-[6-(toluene-4-sulfonylamino)-2,3-dihydro-naphtho[1,2-<i>b</i>][1,4]oxazin-4-yl]-ethanol
    —— 2-bromo-11-morpholin-4-yl-7,8,9,10-tetrahydro-6<i>H</i>-cyclohepta[<i>b</i>]quinoline 29025-18-1 C18H21BrN2O
    2-bromo-11-morpholin-4-yl-7,8,9,10-tetrahydro-6<i>H</i>-cyclohepta[<i>b</i>]quinoline