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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(1,1,1-trifluoro-4-phenylbut-3-yn-2-ylidene)-1-phenylhydrazine 81963-57-7 C16H11F3N2
    2-(1,1,1-trifluoro-4-phenylbut-3-yn-2-ylidene)-1-phenylhydrazine
    —— 2-[(3-nitrothien-2-yl)ethynyl]pyridine 1285535-10-5 C11H6N2O2S
    2-[(3-nitrothien-2-yl)ethynyl]pyridine
    —— 2-hydroxy-4-((p-methoxybenzyl)oxy)benzoic acid isopropyl ester 1644064-11-8 C18H20O5
    2-hydroxy-4-((p-methoxybenzyl)oxy)benzoic acid isopropyl ester
    —— (2-((2R,6S)-2,6-dimethylmorpholino)-6-fluoro-5-iodopyridin-3-yl)methanol 1105511-61-2 C12H16FIN2O2
    (2-((2R,6S)-2,6-dimethylmorpholino)-6-fluoro-5-iodopyridin-3-yl)methanol
    —— 2-p-anisylidene-5-methoxy-4,6-dimethylbenzofuran-3(2H)-one 113008-65-4 C19H18O4
    2-p-anisylidene-5-methoxy-4,6-dimethylbenzofuran-3(2H)-one
    —— (20S)-23-methylene-21-nor-5α-cholan-24->20-olide 78445-86-0 C24H36O2
    (20S)-23-methylene-21-nor-5α-cholan-24->20-olide
    —— 2,6-dichloro-N4,N4,N8,N8-tetrakis(2-methoxyethyl)pyrimido[5,4-d]pyrimidine-4,8-diamine 54093-63-9 C18H28Cl2N6O4
    2,6-dichloro-N4,N4,N8,N8-tetrakis(2-methoxyethyl)pyrimido[5,4-d]pyrimidine-4,8-diamine
    —— 2-(p-Nitrobenzoyloxymethyl)-pyridin-N-oxid 50908-24-2 C13H10N2O5
    2-(p-Nitrobenzoyloxymethyl)-pyridin-N-oxid
    —— 2,5-Dibrom-7-thiabicyclo<4.2.0>-1(6)-octen-7,7-dioxid 56595-86-9 C7H8Br2O2S
    2,5-Dibrom-7-thiabicyclo<4.2.0>-1(6)-octen-7,7-dioxid
    —— 2-hydroxy-2-[<i>N</i>-phenyl-<i>N</i>'-(5-phenyl-1<i>H</i>-[1,2,4]triazol-3-yl)-hydrazinocarbonyl]-heptanoic acid 55228-35-8 C22H25N5O4
    2-hydroxy-2-[<i>N</i>-phenyl-<i>N</i>'-(5-phenyl-1<i>H</i>-[1,2,4]triazol-3-yl)-hydrazinocarbonyl]-heptanoic acid
    —— 2-Acetamido-3-(o-methylbenzoyl)-thiophen 55865-57-1 C14H13NO2S
    2-Acetamido-3-(o-methylbenzoyl)-thiophen
    —— 2-<4-Isopropyl-benzolazo>-4-<4-isopropyl-phenyl>-1.3.4-thiodiazolthion-(5) 106195-44-2 C20H22N4S2
    2-<4-Isopropyl-benzolazo>-4-<4-isopropyl-phenyl>-1.3.4-thiodiazolthion-(5)
    —— 2-(3-Brom-4-chlorphenyl)-1,2,3-triazol-4-carbonsaeure 101870-61-5 C9H5BrClN3O2
    2-(3-Brom-4-chlorphenyl)-1,2,3-triazol-4-carbonsaeure
    —— 2-Phenyl-4-<2',3'-dichlorthenyliden-5'>oxazolon-5 92167-43-6 C14H7Cl2NO2S
    2-Phenyl-4-<2',3'-dichlorthenyliden-5'>oxazolon-5
    —— 2-Amino-4-<4-brom-phenyl>-5-<4-amino-phenyl>-imidazol 97379-24-3 C15H13BrN4
    2-Amino-4-<4-brom-phenyl>-5-<4-amino-phenyl>-imidazol
    —— 2-bromo-N1,N3-bis(3,4-dimethoxyphenethyl)isophthalamide 1256846-65-7 C28H31BrN2O6
    2-bromo-N1,N3-bis(3,4-dimethoxyphenethyl)isophthalamide
    —— 2'-fluorofolic acid dimethyl ester benzenesulfonate 1355481-57-0 C6H6O3S*C21H22FN7O6
    2'-fluorofolic acid dimethyl ester benzenesulfonate
    —— [(2R)-1-oxopentan-2-yl] 2-phenylsulfanylacetate 163687-29-4 C13H16O3S
    [(2R)-1-oxopentan-2-yl] 2-phenylsulfanylacetate
    —— 2-bromo-N1,N3-bis(1-phenylethyl)isophthalamide 1256846-66-8 C24H23BrN2O2
    2-bromo-N1,N3-bis(1-phenylethyl)isophthalamide
    —— 2-(14)C-orotic acid 10491-81-3 C5H4N2O4
    2-(14)C-orotic acid
    —— (2S,3S)-2,5-di(phenylmethoxy)-3-hydroxypentanoic acid 2-methyl-1-(1-methylethyl)propyl ester 1035203-22-5 C26H36O5
    (2S,3S)-2,5-di(phenylmethoxy)-3-hydroxypentanoic acid 2-methyl-1-(1-methylethyl)propyl ester
    —— 2-<α-(4-Hexadecyloxy-benzoyl)-acetylamino>-4-<3-fluorsulfonyl-phenyl>-thiazol 2161-77-5 C34H45FN2O5S2
    2-<α-(4-Hexadecyloxy-benzoyl)-acetylamino>-4-<3-fluorsulfonyl-phenyl>-thiazol
    —— [2-hydroxy-3-(4-methylphenyl)sulfonyloxypropyl] hexadecanoate 342630-40-4 C26H44O6S
    [2-hydroxy-3-(4-methylphenyl)sulfonyloxypropyl] hexadecanoate
    —— 2-amino-4-(piperidin-1-yl)-6-(3,4-dimethoxyphenyl)pteridine hydrochloride 330575-34-3 C19H22N6O2*ClH
    2-amino-4-(piperidin-1-yl)-6-(3,4-dimethoxyphenyl)pteridine hydrochloride
    —— (2R)-N-cyclohexyl-2-[[5-[(E)-3-(hydroxyamino)-3-oxoprop-1-enyl]pyrazin-2-yl]amino]butanamide 1035218-47-3 C17H25N5O3
    (2R)-N-cyclohexyl-2-[[5-[(E)-3-(hydroxyamino)-3-oxoprop-1-enyl]pyrazin-2-yl]amino]butanamide
    —— (2R,3S,4S,5R)-5-((N-(L-phenylalanyl)-N-methyl-L-phenylalanyl)oxy)-3-((4-methoxybenzyl)oxy)-2,4-dimethyloctanoic acid 1343505-39-4 C37H48N2O7
    (2R,3S,4S,5R)-5-((N-(L-phenylalanyl)-N-methyl-L-phenylalanyl)oxy)-3-((4-methoxybenzyl)oxy)-2,4-dimethyloctanoic acid
    —— 2-(bromomethyl)-1,4-dioxane 1339058-38-6 C5H9BrO2
    2-(bromomethyl)-1,4-dioxane
    —— (2S,4S)-4-(2-Amino-6-chloro-purin-9-yl)-1-(2-tert-butoxycarbonylamino-ethyl)-5-oxo-pyrrolidine-2-carboxylic acid methyl ester 631897-24-0 C18H24ClN7O5
    (2S,4S)-4-(2-Amino-6-chloro-purin-9-yl)-1-(2-tert-butoxycarbonylamino-ethyl)-5-oxo-pyrrolidine-2-carboxylic acid methyl ester
    —— (+)-(2S,3S,4S)-1-(tert-butyldimethylsilanyloxy)-5-(4-methoxybenzyloxy)-2,4-dimethylpentan-3-ol 496766-52-0 C21H38O4Si
    (+)-(2S,3S,4S)-1-(tert-butyldimethylsilanyloxy)-5-(4-methoxybenzyloxy)-2,4-dimethylpentan-3-ol
    —— 2-(4-fluorophenyl)-1-(1H-imidazol-1-yl)-6-methoxy-3-phenyl-1,2-dihydroisoquinoline 1284223-70-6 C25H20FN3O
    2-(4-fluorophenyl)-1-(1H-imidazol-1-yl)-6-methoxy-3-phenyl-1,2-dihydroisoquinoline
    —— 2-bromo-N-methyl-N-(methylcarbamoyl)acetamide 19475-95-7 C5H9BrN2O2
    2-bromo-N-methyl-N-(methylcarbamoyl)acetamide
    —— 2-bromomethyl-11H-pyrido<2,1-b>quinazolin-11-one 70229-10-6 C13H9BrN2O
    2-bromomethyl-11H-pyrido<2,1-b>quinazolin-11-one
    —— (2R,3S)-1,2-Cyclohexylidenehex-5-yne-1,2,3-triol 164145-71-5 C12H18O3
    (2R,3S)-1,2-Cyclohexylidenehex-5-yne-1,2,3-triol
    —— 2α,4β-dibromo-17-hydroxy-5β-pregnane-3,11,20-trione 110611-31-9 C21H28Br2O4
    2α,4β-dibromo-17-hydroxy-5β-pregnane-3,11,20-trione
    —— (2R,3S,2'R,3'S,4'Z,6'R,7'S)-4-{(2'-allyl-6'-benzyloxy-7'-benzyloxymethyl-2',3',6',7'-tetrahydrooxepin-3'-yl)oxy}-5-(tert-butyldimethylsilyloxy)-2,3-epoxypentanol 863222-66-6 C35H50O7Si
    (2R,3S,2'R,3'S,4'Z,6'R,7'S)-4-{(2'-allyl-6'-benzyloxy-7'-benzyloxymethyl-2',3',6',7'-tetrahydrooxepin-3'-yl)oxy}-5-(tert-butyldimethylsilyloxy)-2,3-epoxypentanol
    —— 2,5-diphenyl-3-phthalimido-2,3-dihydro-oxazole-4-carbonitrile 63065-97-4 C24H15N3O3
    2,5-diphenyl-3-phthalimido-2,3-dihydro-oxazole-4-carbonitrile
    —— 2-methyl-6-phenylazo-benzothiazole 93718-08-2 C14H11N3S
    2-methyl-6-phenylazo-benzothiazole
    —— 2-Hydroperoxy-1,2-diphenyl-butan-1-one 57272-42-1 C16H16O3
    2-Hydroperoxy-1,2-diphenyl-butan-1-one
    —— 2-(p-chlorophenoxy)-2-methyl-propionic acid succinimido ester 40249-24-9 C14H14ClNO5
    2-(p-chlorophenoxy)-2-methyl-propionic acid succinimido ester
    —— 2-chloro-4-([(3S)-1-(cyclopentylcarbonyl)-3-pyrrolidinyl][(2,5-difluorophenyl)methyl]amino)benzonitrile 1034840-32-8 C24H24ClF2N3O
    2-chloro-4-([(3S)-1-(cyclopentylcarbonyl)-3-pyrrolidinyl][(2,5-difluorophenyl)methyl]amino)benzonitrile
    —— 2-fluoro-4-dimethylcarbamoylthiobenzene-acetic acid, methyl ester 91361-61-4 C12H14FNO3S
    2-fluoro-4-dimethylcarbamoylthiobenzene-acetic acid, methyl ester
    —— 2H-chromene-3-carboxylic acid {4-[4-(2,4-dimethylphenyl)-piperazin-1-yl]-butyl}-amide hydrochloride 1003861-38-8 C26H33N3O2*ClH
    2H-chromene-3-carboxylic acid {4-[4-(2,4-dimethylphenyl)-piperazin-1-yl]-butyl}-amide hydrochloride
    —— (2S,3Z)-5-({(2R,3R,5S,6S)-6-[(2E,4E)-5-{(3R,4R,5R,7S)-4-hydroxy-7-[2-({trans-3-[(1H-imidazol-1-ylcarbonyl)amino]cyclobutyl}amino)-2-oxoethyl]-1,6-dioxaspiro[2.5]oct-5-yl}-3-methylpenta-2,4-dien-1-yl]-2,5-dimethyltetrahydro-2H-pyran-3-yl}amino)-5-oxopent-3-en-2-yl acetate 1609108-00-0 C36H51N5O9
    (2S,3Z)-5-({(2R,3R,5S,6S)-6-[(2E,4E)-5-{(3R,4R,5R,7S)-4-hydroxy-7-[2-({trans-3-[(1H-imidazol-1-ylcarbonyl)amino]cyclobutyl}amino)-2-oxoethyl]-1,6-dioxaspiro[2.5]oct-5-yl}-3-methylpenta-2,4-dien-1-yl]-2,5-dimethyltetrahydro-2H-pyran-3-yl}amino)-5-oxopent-3-en-2-yl acetate
    —— (2S,4R)-1-benzyl-2-methoxycarbonylpyrrolidine-4-spiro-5'-hydantoin 154342-28-6 C15H17N3O4
    (2S,4R)-1-benzyl-2-methoxycarbonylpyrrolidine-4-spiro-5'-hydantoin
    —— [(2R,3R)-3-[(3-chlorophenyl)-bis(phenylsulfanyl)methyl]-5-oxooxolan-2-yl] acetate 220597-21-7 C25H21ClO4S2
    [(2R,3R)-3-[(3-chlorophenyl)-bis(phenylsulfanyl)methyl]-5-oxooxolan-2-yl] acetate
    —— 2,5-Didodecyl-tetrahydro-isoxazolo[2,3-b]isoxazole-3a-carboxylic acid methylamide 98384-38-4 C31H60N2O3
    2,5-Didodecyl-tetrahydro-isoxazolo[2,3-b]isoxazole-3a-carboxylic acid methylamide
    —— 2-chloro-3-[3-(1-cyclohexenyl)-1-oxopropynyl]anthraquinone 680603-35-4 C23H15ClO3
    2-chloro-3-[3-(1-cyclohexenyl)-1-oxopropynyl]anthraquinone
    —— 2,6-dihydroxy-tetrahydro-pyran-2,3,5,6-tetracarboxylic acid tetraethyl ester 107626-63-1 C17H26O11
    2,6-dihydroxy-tetrahydro-pyran-2,3,5,6-tetracarboxylic acid tetraethyl ester
    —— (2,9-dimethyl-1,10phenanthroline)(S2CCHC(O)C6H4-p-C12H25)platinum(II) 151654-02-3 C35H42N2OPtS2
    (2,9-dimethyl-1,10phenanthroline)(S2CCHC(O)C6H4-p-C12H25)platinum(II)
    —— [2-(4-Hydroxy-6-trifluoromethyl-pyrimidin-2-ylamino)-1H-benzoimidazol-5-yl]-phenyl-methanone 86260-51-7 C19H12F3N5O2
    [2-(4-Hydroxy-6-trifluoromethyl-pyrimidin-2-ylamino)-1H-benzoimidazol-5-yl]-phenyl-methanone