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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(4-Hydroxy-butyl)-6-trimethylsilanyl-hex-5-ynoic acid ethyl ester 176686-72-9 C15H28O3Si
    2-(4-Hydroxy-butyl)-6-trimethylsilanyl-hex-5-ynoic acid ethyl ester
    —— 2-[1-Dimethylamino-meth-(E)-ylidene]-3-oxo-butyric acid 2-methoxy-ethyl ester 329363-91-9 C10H17NO4
    2-[1-Dimethylamino-meth-(E)-ylidene]-3-oxo-butyric acid 2-methoxy-ethyl ester
    —— 2-(4-Bromophenyl)-4,4,6-trimethyl-1,3-dioxane 171367-53-6 C13H17BrO2
    2-(4-Bromophenyl)-4,4,6-trimethyl-1,3-dioxane
    —— 2-(chloromercurio)-1,3,2-dioxaphosphorinane 2-oxide 85144-10-1 C3H6ClHgO3P
    2-(chloromercurio)-1,3,2-dioxaphosphorinane 2-oxide
    —— 2-fluoro-5-(5-isopropyl-tetrazol-1-yl)-N-(6-methyl-pyridazin-3-ylmethyl)-3-(5-methyl-pyridin-2-yl)-benzamide 1161859-31-9 C23H23FN8O
    2-fluoro-5-(5-isopropyl-tetrazol-1-yl)-N-(6-methyl-pyridazin-3-ylmethyl)-3-(5-methyl-pyridin-2-yl)-benzamide
    —— (2S,6S)-methyl 2-allyl-6-((2S)-2-hydroxypentyl)piperidine-1-carboxylate 888745-52-6 C15H27NO3
    (2S,6S)-methyl 2-allyl-6-((2S)-2-hydroxypentyl)piperidine-1-carboxylate
    —— (2S,4R)-1-((S)-2-(2-(2-(2-(4-(4-((7R,8R,9S,13S,14S,17S)-3,17-dihydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-7-yl)butyl)-2-oxopiperazin-1-yl)ethoxy)ethoxy)acetamido)-3,3-dimethylbutanoyl)-4-hydroxy-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide 1618678-50-4 C54H76N6O9S
    (2S,4R)-1-((S)-2-(2-(2-(2-(4-(4-((7R,8R,9S,13S,14S,17S)-3,17-dihydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-7-yl)butyl)-2-oxopiperazin-1-yl)ethoxy)ethoxy)acetamido)-3,3-dimethylbutanoyl)-4-hydroxy-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide
    —— [(2R,3R,4S,5R,6S)-6-acetyloxy-2-methyl-4-phenylmethoxy-5-phenylselanyloxan-3-yl] benzoate 120316-52-1 C28H28O6Se
    [(2R,3R,4S,5R,6S)-6-acetyloxy-2-methyl-4-phenylmethoxy-5-phenylselanyloxan-3-yl] benzoate
    —— [2-(Bromomethyl)-4-chlorophenyl] acetate 102806-77-9 C9H8BrClO2
    [2-(Bromomethyl)-4-chlorophenyl] acetate
    —— 2-((5-amino-2-hydroxyphenyl)(phenyl)methyl)hydrazinecarbothioamide 1324008-17-4 C14H16N4OS
    2-((5-amino-2-hydroxyphenyl)(phenyl)methyl)hydrazinecarbothioamide
    —— 2-(3-Bromoprop-2-ynoxy)benzaldehyde 877461-71-7 C10H7BrO2
    2-(3-Bromoprop-2-ynoxy)benzaldehyde
    —— (2R,3R,4R,5S)-3,5-bis(methoxymethoxy)-5-(3,4-methylenedioxyphenyl)-4-pivaloyloxymethyl-1-trityloxy-2-pentanol 302605-70-5 C41H48O10
    (2R,3R,4R,5S)-3,5-bis(methoxymethoxy)-5-(3,4-methylenedioxyphenyl)-4-pivaloyloxymethyl-1-trityloxy-2-pentanol
    —— 2,2'-diphenyl-[3,3']biindolylidene 1,1'-dioxide 116838-28-9 C28H18N2O2
    2,2'-diphenyl-[3,3']biindolylidene 1,1'-dioxide
    —— 2-tert-butyl 12a-methyl (4aS,12aR)-9-bromo-1,2,3,4,4a,5,12,12a-octahydropyrido[3,4-b]acridine-2,12a-dicarboxylate 1059572-89-2 C23H27BrN2O4
    2-tert-butyl 12a-methyl (4aS,12aR)-9-bromo-1,2,3,4,4a,5,12,12a-octahydropyrido[3,4-b]acridine-2,12a-dicarboxylate
    —— 2α,3α-dihydroxy-1(15),8(19)-trinervitadiene 68852-44-8 C20H32O2
    2α,3α-dihydroxy-1(15),8(19)-trinervitadiene
    —— 2-(2-ferrocenylmethylidenehydrazono)-3-(ferrocenylmethylideneamino)thiazolidin-4-one 1197241-91-0 C25H22Fe2N4OS
    2-(2-ferrocenylmethylidenehydrazono)-3-(ferrocenylmethylideneamino)thiazolidin-4-one
    —— 2-(ethoxymethoxy)-1-ethynylnaphthalene 1393671-51-6 C15H14O2
    2-(ethoxymethoxy)-1-ethynylnaphthalene
    —— 2,5-bis(acetoxymethyl)-3-methyltetrahydrofuran 631915-85-0 C11H18O5
    2,5-bis(acetoxymethyl)-3-methyltetrahydrofuran
    —— 2-(5-Sulfo-salicylidenamino)-phenol 92059-52-4 C13H11NO5S
    2-(5-Sulfo-salicylidenamino)-phenol
    —— 2-(2-Hydroxy-2-methyl-1-oxopropyl)tetrahydropyran 119715-51-4 C9H16O3
    2-(2-Hydroxy-2-methyl-1-oxopropyl)tetrahydropyran
    —— [(2S,3R,4S,5R)-2-[(2S,3R,4R,5S)-3-acetyloxy-2-(2,2,2-trichloroethanimidoyl)oxy-5-triethylsilyloxyoxan-4-yl]oxy-4,5-bis[(4-methoxyphenyl)methoxy]oxan-3-yl] 4-methoxybenzoate 335197-11-0 C44H56Cl3NO14Si
    [(2S,3R,4S,5R)-2-[(2S,3R,4R,5S)-3-acetyloxy-2-(2,2,2-trichloroethanimidoyl)oxy-5-triethylsilyloxyoxan-4-yl]oxy-4,5-bis[(4-methoxyphenyl)methoxy]oxan-3-yl] 4-methoxybenzoate
    —— 2,4,6-triisopropyl-benzoic acid p-tolyl ester 795280-14-7 C23H30O2
    2,4,6-triisopropyl-benzoic acid p-tolyl ester
    —— 2-<(phenylseleno)methyl>-6-isopropyl-1-azabicyclo<3.2.0>heptan-7-one 101347-90-4 C16H21NOSe
    2-<(phenylseleno)methyl>-6-isopropyl-1-azabicyclo<3.2.0>heptan-7-one
    —— 2-carboxy-4-(3,4-dimethoxy-6-methyl-2,5-benzoquinonyl)-chroman 124524-34-1 C19H18O7
    2-carboxy-4-(3,4-dimethoxy-6-methyl-2,5-benzoquinonyl)-chroman
    —— 2-phenylsulfonyl-2-(4-<tert-butyldimethylsilyloxy>-2-butynyl)cyclohexanone 110797-03-0 C22H32O4SSi
    2-phenylsulfonyl-2-(4-<tert-butyldimethylsilyloxy>-2-butynyl)cyclohexanone
    —— (20Ξ)-21-acetoxy-18,20-epoxy-20-methoxy-pregn-4-en-3-one 59783-33-4 C24H34O5
    (20Ξ)-21-acetoxy-18,20-epoxy-20-methoxy-pregn-4-en-3-one
    —— 2-{6-[3-(4-amino-5-fluoro-pyrimidin-2-yloxy)-8-aza-bicyclo[3.2.1]oct-8-yl]-5-fluoro-pyrimidin-4-yloxy}-benzonitrile 1033836-05-3 C22H19F2N7O2
    2-{6-[3-(4-amino-5-fluoro-pyrimidin-2-yloxy)-8-aza-bicyclo[3.2.1]oct-8-yl]-5-fluoro-pyrimidin-4-yloxy}-benzonitrile
    —— 2,3,5,6,11,11b-Hexahydro-8-methoxy-11,11b-dimethyl-1H-indolizino[8,7-b]indole, hydrochloride 33621-73-7 C17H22N2O*ClH
    2,3,5,6,11,11b-Hexahydro-8-methoxy-11,11b-dimethyl-1H-indolizino[8,7-b]indole, hydrochloride
    —— 2-ethylhexyl 2-mercaptoacetate sodium salt 100677-98-3 C10H19O2S*Na
    2-ethylhexyl 2-mercaptoacetate sodium salt
    —— 2-<2-(4-(3-Dimethylaminopropyl)-1-piperazinyl)-5-thiadiazolyl>-1-methyl-5-nitroimidazol 38533-21-0 C15H24N8O2S
    2-<2-(4-(3-Dimethylaminopropyl)-1-piperazinyl)-5-thiadiazolyl>-1-methyl-5-nitroimidazol
    —— (2S,3R)-3-Acetoxy-2-methylbutansaeure 3720-38-5 C7H12O4
    (2S,3R)-3-Acetoxy-2-methylbutansaeure
    —— 2-(pent-1-en-1-yl)aniline 92146-64-0 C11H15N
    2-(pent-1-en-1-yl)aniline
    —— 2-(α-hydroxy-isopropyl)-5-methyl-cyclopentanecarboxylic acid 13902-37-9 C10H18O3
    2-(α-hydroxy-isopropyl)-5-methyl-cyclopentanecarboxylic acid
    —— 2-{1-[6-(2,6-dimethoxy-phenoxy)-pyrimidin-4-yl]-piperidin-4-yloxy}-5-fluoro-pyrimidin-4-ylamine 1033834-25-1 C21H23FN6O4
    2-{1-[6-(2,6-dimethoxy-phenoxy)-pyrimidin-4-yl]-piperidin-4-yloxy}-5-fluoro-pyrimidin-4-ylamine
    —— 2-[4-(2-ethyl-5,6-dimethyl-3H-imidazo[4,5-b]pyridin-3-yl)phenyl]ethyl (4-methylphenyl)sulfonylcarbamate 415903-31-0 C26H28N4O4S
    2-[4-(2-ethyl-5,6-dimethyl-3H-imidazo[4,5-b]pyridin-3-yl)phenyl]ethyl (4-methylphenyl)sulfonylcarbamate
    —— 2-(2,6,6-trimethyl-4-oxo-3-(2-(piperidin-1-ylsulfonyl)benzyl)-4,5,6,7-tetrahydro-1H-indol-1-yl)acetic acid 1352832-79-1 C25H32N2O5S
    2-(2,6,6-trimethyl-4-oxo-3-(2-(piperidin-1-ylsulfonyl)benzyl)-4,5,6,7-tetrahydro-1H-indol-1-yl)acetic acid
    —— 2-methyl-5-(oxiran-2-yl methoxy)benzimidazole 1055052-50-0 C11H12N2O2
    2-methyl-5-(oxiran-2-yl methoxy)benzimidazole
    —— [2-(2,6-dichloro-phenyl)-1-methyl-1H-imidazo[4,5-c]pyridin-4-yl]-(2,6-dimethyl-pyrimidin-4-yl)-amine 1334408-38-6 C19H16Cl2N6
    [2-(2,6-dichloro-phenyl)-1-methyl-1H-imidazo[4,5-c]pyridin-4-yl]-(2,6-dimethyl-pyrimidin-4-yl)-amine
    —— [(2R,3S,5R)-2-[[[(2R,3S,5R)-2-[4-[(2S,3R,5R)-2-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl]-3-oxobutyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl]oxy-(2-cyanoethoxy)phosphanyl]oxymethyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl] acetate 202719-46-8 C59H66N7O18P
    [(2R,3S,5R)-2-[[[(2R,3S,5R)-2-[4-[(2S,3R,5R)-2-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl]-3-oxobutyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl]oxy-(2-cyanoethoxy)phosphanyl]oxymethyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl] acetate
    —— (2R,3S,5R)-5-(8-(N-([1,1'-biphenyl]-4-yl)acetamido)-6-benzamido-9H-purin-9-yl)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite 1367204-62-3 C61H63N8O8P
    (2R,3S,5R)-5-(8-(N-([1,1'-biphenyl]-4-yl)acetamido)-6-benzamido-9H-purin-9-yl)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite
    —— (2-Chloro-5-phenylthiophen-3-yl)-(4-methyl-1,4-diazepan-1-yl)methanone 1187466-24-5 C17H19ClN2OS
    (2-Chloro-5-phenylthiophen-3-yl)-(4-methyl-1,4-diazepan-1-yl)methanone
    —— (2-Bromo-1-methyl-propoxy)-trimethyl-silane 35952-71-7 C7H17BrOSi
    (2-Bromo-1-methyl-propoxy)-trimethyl-silane
    —— 2-(dicyclohexylphosphino)-N,N,N-trimethylethylammonium iodide 181864-77-7 C17H35NP*I
    2-(dicyclohexylphosphino)-N,N,N-trimethylethylammonium iodide
    —— (2R,3S)-3-(Benzhydryl-amino)-butane-1,2-diol 138876-38-7 C17H21NO2
    (2R,3S)-3-(Benzhydryl-amino)-butane-1,2-diol
    —— (2S,5R)-2-phenyl-5-(((S)-p-tolylsulfinyl)methyl)tetrahydrofuran 1268617-56-6 C18H20O2S
    (2S,5R)-2-phenyl-5-(((S)-p-tolylsulfinyl)methyl)tetrahydrofuran
    —— 2-(4-Hydroxy-4-phenylpiperidino)-1-tetralone 138047-63-9 C21H23NO2
    2-(4-Hydroxy-4-phenylpiperidino)-1-tetralone
    —— 2-Isonicotinoyl-1-phenyl-imidazol 59777-00-3 C15H11N3O
    2-Isonicotinoyl-1-phenyl-imidazol
    —— 2-(1-Methoxy-2-naphthyl)-1-cyclohexen-carbonsaeure 59156-39-7 C18H18O3
    2-(1-Methoxy-2-naphthyl)-1-cyclohexen-carbonsaeure
    —— 2'-Carbamoyl-3'-n-butoxyoxanilsaeure-ethylester 54166-90-4 C15H20N2O5
    2'-Carbamoyl-3'-n-butoxyoxanilsaeure-ethylester
    —— 2,4,5-Trimethylpyridazino<2,3-a>indol 58309-44-7 C14H14N2
    2,4,5-Trimethylpyridazino<2,3-a>indol