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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-<2-<1,3-dimethyl-2-<(phenylsulfonyl)methyl>-2-cyclohexen-1-yl>methyl>-1,3-dioxolane 98127-14-1 C19H26O4S
    2-<2-<1,3-dimethyl-2-<(phenylsulfonyl)methyl>-2-cyclohexen-1-yl>methyl>-1,3-dioxolane
    —— 2-bromo-2-nitroso-butane 52761-84-9 C4H8BrNO
    2-bromo-2-nitroso-butane
    —— 23(R)-methyl-6a-methyl-3α,7α,12α-trihydroxy-5β-cholan-24-oic acid 1041047-43-1 C26H44O5
    23(R)-methyl-6a-methyl-3α,7α,12α-trihydroxy-5β-cholan-24-oic acid
    —— (2R,3R,4R)-3,4-bis(benzyloxy)-2-(benzyloxymethyl)-3,4-dihydro-2H-pyrrole 397242-80-7 C26H27NO3
    (2R,3R,4R)-3,4-bis(benzyloxy)-2-(benzyloxymethyl)-3,4-dihydro-2H-pyrrole
    —— (2S,4R)-4-(acetoxy)-1-(2-phenylacetyl)proline 1375570-79-8 C15H17NO5
    (2S,4R)-4-(acetoxy)-1-(2-phenylacetyl)proline
    —— 2-(4-methyl-piperazin-1-yl)-4,6-di-morpholin-4-yl-[1,3,5]triazine 21238-05-1 C16H27N7O2
    2-(4-methyl-piperazin-1-yl)-4,6-di-morpholin-4-yl-[1,3,5]triazine
    —— 2-[4]quinolylmethylenamino-benz[<i>d</i>]isothiazol-3-one 101439-96-7 C17H11N3OS
    2-[4]quinolylmethylenamino-benz[<i>d</i>]isothiazol-3-one
    —— [(2R,6R,7R,12R,13S,14S,16S)-16-[(2R,3S)-3-benzamido-3-phenyl-2-triethylsilyloxypropanoyl]oxy-14-hydroxy-4,4,7,17,18,18-hexamethyl-3,5-dioxatetracyclo[12.3.1.02,6.07,12]octadeca-1(17),10-dien-13-yl] benzoate 532402-72-5 C51H65NO9Si
    [(2R,6R,7R,12R,13S,14S,16S)-16-[(2R,3S)-3-benzamido-3-phenyl-2-triethylsilyloxypropanoyl]oxy-14-hydroxy-4,4,7,17,18,18-hexamethyl-3,5-dioxatetracyclo[12.3.1.02,6.07,12]octadeca-1(17),10-dien-13-yl] benzoate
    —— 2-methoxy-11-(4-methyl-1-piperazinyl)-6,11-dihydrodibenz[b,e]oxepin 80627-02-7 C20H24N2O2
    2-methoxy-11-(4-methyl-1-piperazinyl)-6,11-dihydrodibenz[b,e]oxepin
    —— [2-(4-chloro-2,3-dimethylphenoxy)-4-(pyrrolidine-1-sulfonyl)benzyl]methylamine 879091-41-5 C20H25ClN2O3S
    [2-(4-chloro-2,3-dimethylphenoxy)-4-(pyrrolidine-1-sulfonyl)benzyl]methylamine
    —— 2-Trifluormethyl-3-nitro-oxymethyl-chinoxalin-di-N-oxid 34907-10-3 C10H6F3N3O5
    2-Trifluormethyl-3-nitro-oxymethyl-chinoxalin-di-N-oxid
    —— 20-Methyl-3,5,7,15,20,25,30-heptazatetracyclo[22.3.1.12,6.18,12]triaconta-1(28),2(30),3,5,8,10,12(29),24,26-nonaen-16-one 919086-47-8 C24H29N7O
    20-Methyl-3,5,7,15,20,25,30-heptazatetracyclo[22.3.1.12,6.18,12]triaconta-1(28),2(30),3,5,8,10,12(29),24,26-nonaen-16-one
    —— 2-Nitro-4-benzoyl-buttersaeure-methylester 88613-18-7 C12H13NO5
    2-Nitro-4-benzoyl-buttersaeure-methylester
    —— 2r,3t-dimethoxy-5,8-dimethyl-1-thia-5,8-diaza-spiro[3.4]octane-6,7-dione 60973-20-8 C9H14N2O4S
    2r,3t-dimethoxy-5,8-dimethyl-1-thia-5,8-diaza-spiro[3.4]octane-6,7-dione
    —— 2,4-dioxo-1-benzyl-3,3-dimethyltetrahydropyridine 86762-80-3 C14H15NO2
    2,4-dioxo-1-benzyl-3,3-dimethyltetrahydropyridine
    —— 2-hydroxy-3-ethylbenzo[c]phenanthrene 1330778-73-8 C20H16O
    2-hydroxy-3-ethylbenzo[c]phenanthrene
    —— 2-<m-Chlorphenyl>-benzo<3.4>cyclohepten-(1) 21855-92-5 C17H15Cl
    2-<m-Chlorphenyl>-benzo<3.4>cyclohepten-(1)
    —— (2R)-1-((R)-2-(3-carbamoylphenylamino)-2-(3,4-dimethoxyphenyl)acetyl)-2-(2-(isopropylsulfonyl)-5-(methoxycarbonylamino)phenyl)pyrrolidine-3-carb oxylic acid 960229-60-1 C33H38N4O10S
    (2R)-1-((R)-2-(3-carbamoylphenylamino)-2-(3,4-dimethoxyphenyl)acetyl)-2-(2-(isopropylsulfonyl)-5-(methoxycarbonylamino)phenyl)pyrrolidine-3-carb oxylic acid
    —— (2-Amino-6-piperazin-1-ylquinazolin-4-yl)-(1,3-dihydroisoindol-2-yl)methanone 1101146-84-2 C21H22N6O
    (2-Amino-6-piperazin-1-ylquinazolin-4-yl)-(1,3-dihydroisoindol-2-yl)methanone
    —— 2-tritylbenzo[d]thiazole 133389-18-1 C26H19NS
    2-tritylbenzo[d]thiazole
    —— 2,6,9-trimethyl-6,9-di(dimethylethynylmethylperoxy)-2-decen-7-yne 94737-63-0 C23H34O4
    2,6,9-trimethyl-6,9-di(dimethylethynylmethylperoxy)-2-decen-7-yne
    —— 2,2,2-trichloroethyl 3,4,6-tri-O-acetyl-2-deoxy-2-tetrachlorophthalimido-β-D-glucopyranose 459170-12-8 C22H18Cl7NO10
    2,2,2-trichloroethyl 3,4,6-tri-O-acetyl-2-deoxy-2-tetrachlorophthalimido-β-D-glucopyranose
    —— 2-anilino-quinolizinylium 25843-86-1 C15H13N2
    2-anilino-quinolizinylium
    —— 2,5-Bis-(5,6-dimethyl-2-benzoxazolyl)-furan 23496-96-0 C22H18N2O3
    2,5-Bis-(5,6-dimethyl-2-benzoxazolyl)-furan
    —— 2,7-bis-[3-(2-ethyl-hexylamino)-propyl]-benzo[<i>lmn</i>][3,8]phenanthroline-1,3,6,8-tetraone 34151-69-4 C36H52N4O4
    2,7-bis-[3-(2-ethyl-hexylamino)-propyl]-benzo[<i>lmn</i>][3,8]phenanthroline-1,3,6,8-tetraone
    —— 2-Benzyl-4-phenyl-1,2-dihydro-isoquinoline 261784-61-6 C22H19N
    2-Benzyl-4-phenyl-1,2-dihydro-isoquinoline
    —— 2-(1,6-dibromocyclohex-3-en-1-yl)ethanol 1204504-30-2 C8H12Br2O
    2-(1,6-dibromocyclohex-3-en-1-yl)ethanol
    —— 2-(2-methoxy-11-oxo-11<i>H</i>-dibenzo[<i>b</i>,<i>f</i>][1,4]oxazepin-10-yl)-acetamide 21525-91-7 C16H14N2O4
    2-(2-methoxy-11-oxo-11<i>H</i>-dibenzo[<i>b</i>,<i>f</i>][1,4]oxazepin-10-yl)-acetamide
    —— 2-{2-[1-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1<i>H</i>-pyrazol-4-yl)-4,5-diphenyl-1<i>H</i>-imidazol-2-ylsulfanyl]-acetylamino}-benzoic acid ethyl ester 84346-12-3 C37H33N5O4S
    2-{2-[1-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1<i>H</i>-pyrazol-4-yl)-4,5-diphenyl-1<i>H</i>-imidazol-2-ylsulfanyl]-acetylamino}-benzoic acid ethyl ester
    —— 2-methyl-1-(3-oxo-5-phenyl-3<i>H</i>-isoxazole-2-carbonyl)-piperidine 54188-12-4 C16H18N2O3
    2-methyl-1-(3-oxo-5-phenyl-3<i>H</i>-isoxazole-2-carbonyl)-piperidine
    —— 2-morpholin-4-ylmethylsulfanyl-5-phenyl-penta-2,4-dienoic acid 28543-86-4 C16H19NO3S
    2-morpholin-4-ylmethylsulfanyl-5-phenyl-penta-2,4-dienoic acid
    —— 2-Ethyl-hexanoic acid [3-(3-methyl-ureido)-phenyl]-amide 35662-81-8 C16H25N3O2
    2-Ethyl-hexanoic acid [3-(3-methyl-ureido)-phenyl]-amide
    —— 2,2-Dimethyl-3-(2-methyl-propenyl)-cyclopropanecarboxylic acid 4-(2-chloro-phenoxy)-but-2-ynyl ester 34260-52-1 C20H23ClO3
    2,2-Dimethyl-3-(2-methyl-propenyl)-cyclopropanecarboxylic acid 4-(2-chloro-phenoxy)-but-2-ynyl ester
    —— 2-(4-fluorophenyl)-3-iodo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine 1338582-24-3 C13H12FIN2
    2-(4-fluorophenyl)-3-iodo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine
    —— 2-(3,4-dichlorophenoxy)acetohydroxamic acid 13359-31-4 C8H7Cl2NO3
    2-(3,4-dichlorophenoxy)acetohydroxamic acid
    —— 2-allyl-3-(phenylsulfanyl)-1-tosyl-1H-pyrrole 1447766-50-8 C20H19NO2S2
    2-allyl-3-(phenylsulfanyl)-1-tosyl-1H-pyrrole
    —— (2S,3R,4S,5R,6R)-2-[(5,6-dihydroxy-1H-indol-3-yl)sulfanyl]-6-(hydroxymethyl)oxane-3,4,5-triol 1192362-62-1 C14H17NO7S
    (2S,3R,4S,5R,6R)-2-[(5,6-dihydroxy-1H-indol-3-yl)sulfanyl]-6-(hydroxymethyl)oxane-3,4,5-triol
    —— 2-(phenylsulfinyl)-1-tosyl-1H-pyrrole 1185851-54-0 C17H15NO3S2
    2-(phenylsulfinyl)-1-tosyl-1H-pyrrole
    —— 2-[4,5-bis(methoxycarbonyl)-1,3-diselenol-2-ylidene]-5-{2-[4,5-bis(methoxycarbonyl)-1,3-dithiol-2-ylidene]ethylidene}-1,3,4,6-tetrathiapentalene 191659-70-8 C20H14O8S6Se2
    2-[4,5-bis(methoxycarbonyl)-1,3-diselenol-2-ylidene]-5-{2-[4,5-bis(methoxycarbonyl)-1,3-dithiol-2-ylidene]ethylidene}-1,3,4,6-tetrathiapentalene
    —— 2,2,2-trifluoro-N-<<5-(1,1-dimethylethyl)-2-hydroxy-3-iodophenyl>methyl>acetamide 68967-68-0 C13H15F3INO2
    2,2,2-trifluoro-N-<<5-(1,1-dimethylethyl)-2-hydroxy-3-iodophenyl>methyl>acetamide
    —— 2-trimethylsilylethyl 3-(2-azidoethoxy)-2-[(E)-3-[(4S,5S)-5-[(Z,4R,5S)-1-[tert-butyl(dimethyl)silyl]oxy-5-[tert-butyl(diphenyl)silyl]oxy-4-methylhex-2-enyl]-2,2-dimethyl-1,3-dioxolan-4-yl]prop-1-enyl]-6-(methoxymethoxy)benzoate 603041-68-5 C53H81N3O9Si3
    2-trimethylsilylethyl 3-(2-azidoethoxy)-2-[(E)-3-[(4S,5S)-5-[(Z,4R,5S)-1-[tert-butyl(dimethyl)silyl]oxy-5-[tert-butyl(diphenyl)silyl]oxy-4-methylhex-2-enyl]-2,2-dimethyl-1,3-dioxolan-4-yl]prop-1-enyl]-6-(methoxymethoxy)benzoate
    —— 20(17->18)-abeo-de-A,B-8α,25-dihydroxy-22,23-dihomo-21-norcholestane 733047-50-2 C19H36O2
    20(17->18)-abeo-de-A,B-8α,25-dihydroxy-22,23-dihomo-21-norcholestane
    —— 2-amino-4,5-diphenyl-1-propan-2-ylpyrrole-3-carboxamide 77651-31-1 C20H21N3O
    2-amino-4,5-diphenyl-1-propan-2-ylpyrrole-3-carboxamide
    —— 2-{2-[4-(4,7,10,13-tetraoxa-1-azacyclopentadecyl)phenyl]ethenyl}-3-(3-sulphopropyl)benzothiazolium betaine 150196-54-6 C28H36N2O7S2
    2-{2-[4-(4,7,10,13-tetraoxa-1-azacyclopentadecyl)phenyl]ethenyl}-3-(3-sulphopropyl)benzothiazolium betaine
    —— 2-phenylethynyl isopropyl selenide 105797-58-8 C11H12Se
    2-phenylethynyl isopropyl selenide
    —— 2-(2,4-dimethoxy-phenyl)-3ξ-phenyl-acrylic acid 408319-23-3 C17H16O4
    2-(2,4-dimethoxy-phenyl)-3ξ-phenyl-acrylic acid
    —— 2-(icos-19-en-1-yl)-2-pentyldocos-21-enenitrile 1372422-30-4 C47H89N
    2-(icos-19-en-1-yl)-2-pentyldocos-21-enenitrile
    —— 2,3-bis-chloromethoxy-butane 16721-82-7 C6H12Cl2O2
    2,3-bis-chloromethoxy-butane
    —— 2-acetylamino-3-phenylbenzo<4,5>thieno<3,2-b>pyran-4-one 89155-16-8 C19H13NO3S
    2-acetylamino-3-phenylbenzo<4,5>thieno<3,2-b>pyran-4-one
    —— 2-(2-(5-(2-(2,4-dichlorophenoxy)phenyl)-1H-tetrazol-1-yl)acetyl)-N-(3-nitrophenyl)hydrazinecarbothioamide 1479164-47-0 C22H16Cl2N8O4S
    2-(2-(5-(2-(2,4-dichlorophenoxy)phenyl)-1H-tetrazol-1-yl)acetyl)-N-(3-nitrophenyl)hydrazinecarbothioamide