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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-n-Butyl-5-(2-hydroxy-4-methoxybenzoyl)-1-trimethylsilylethyloxymethoxy-1H-imidazole 154473-06-0 C21H32N2O5Si
    2-n-Butyl-5-(2-hydroxy-4-methoxybenzoyl)-1-trimethylsilylethyloxymethoxy-1H-imidazole
    —— (+/-)-2-[[2-Amino-5-[[(3-phenoxyphenyl)methyl]thio]thiazolo[4,5-d]pyrimidin-7-yl]amino]-1-butanol 259101-19-4 C22H23N5O2S2
    (+/-)-2-[[2-Amino-5-[[(3-phenoxyphenyl)methyl]thio]thiazolo[4,5-d]pyrimidin-7-yl]amino]-1-butanol
    —— 2-cyclobutyl-1,3,4,6,6-pentamethyl-2,4,5,6-tetrahydro-cyclopenta[<i>c</i>]pyrrole-4-carboxylic acid amide 54610-16-1 C17H26N2O
    2-cyclobutyl-1,3,4,6,6-pentamethyl-2,4,5,6-tetrahydro-cyclopenta[<i>c</i>]pyrrole-4-carboxylic acid amide
    —— 2-Allyl-4-propionamidomethylphenol 34190-53-9 C13H17NO2
    2-Allyl-4-propionamidomethylphenol
    —— 2-Cyano-4-pentyl-2H-quinoline-1-carboxylic acid ethyl ester 64218-92-4 C18H22N2O2
    2-Cyano-4-pentyl-2H-quinoline-1-carboxylic acid ethyl ester
    —— 2-p-Nitrophenyl-2,2'-dibenzoxazolin 65173-26-4 C20H15N3O4
    2-p-Nitrophenyl-2,2'-dibenzoxazolin
    —— (2-Hydroxy-ethyl)-carbamic acid 2-methoxy-2-phenyl-ethyl ester 65935-21-9 C12H17NO4
    (2-Hydroxy-ethyl)-carbamic acid 2-methoxy-2-phenyl-ethyl ester
    —— 2.4-Dimethoxy-5-amino-<α.α-difluor-β.β.β-trichlor>-phenetol 1716-94-5 C10H10Cl3F2NO3
    2.4-Dimethoxy-5-amino-<α.α-difluor-β.β.β-trichlor>-phenetol
    —— 2-methyl-5-phenoxy-8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3,4,5-tetrahydro-1H-benzo[c]azepine 1084812-21-4 C23H30BNO3
    2-methyl-5-phenoxy-8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3,4,5-tetrahydro-1H-benzo[c]azepine
    —— 2-allylamino-4,4-dimethyl-Δ<sup>2</sup>-1,3,4-thiadiazolin-4-io-5-acetate 149431-63-0 C9H15N3O2S
    2-allylamino-4,4-dimethyl-Δ<sup>2</sup>-1,3,4-thiadiazolin-4-io-5-acetate
    —— 2-(6,6-dimethyl-4-oxo-4,5,6,7-tetrahydrobenzofuran-2-yl)benzaldehyde 1415476-23-1 C17H16O3
    2-(6,6-dimethyl-4-oxo-4,5,6,7-tetrahydrobenzofuran-2-yl)benzaldehyde
    —— 2,4-bis(p-bromophenyl)-6exo-cyano-3a,6a-diphenyl-3,3a,4,5,6,6a-hexahydropyrrolo<2,3-d>-1,2,3-triazol-2-ium-3-ide 131165-48-5 C29H21Br2N5
    2,4-bis(p-bromophenyl)-6exo-cyano-3a,6a-diphenyl-3,3a,4,5,6,6a-hexahydropyrrolo<2,3-d>-1,2,3-triazol-2-ium-3-ide
    —— (2S,3S,4R)-6-<(2,6-dimethylphenyl)carboxy>-5-hydroxy-4-methylheptanoic acid 1,5-lactone 135006-43-8 C17H22O4
    (2S,3S,4R)-6-<(2,6-dimethylphenyl)carboxy>-5-hydroxy-4-methylheptanoic acid 1,5-lactone
    —— 2'-(carboxymethoxy)-2,4'-bis-(3-methyl-2-butenyloxy)-chalcone 64506-50-9 C27H30O6
    2'-(carboxymethoxy)-2,4'-bis-(3-methyl-2-butenyloxy)-chalcone
    —— 2-phenoxy-<i>N</i>-(2,2,3-trichloro-1-[1,2,4]triazol-1-yl-propyl)-acetamide 64204-91-7 C13H13Cl3N4O2
    2-phenoxy-<i>N</i>-(2,2,3-trichloro-1-[1,2,4]triazol-1-yl-propyl)-acetamide
    —— 2-[1-Phenyl-meth-(E)-ylidene]-cyclohexanone O-(3-dimethylamino-2-methyl-propyl)-oxime; compound with 3-carboxy-3-hydroxy-pentanedioic acid 66661-29-8 C6H8O7*C19H28N2O
    2-[1-Phenyl-meth-(E)-ylidene]-cyclohexanone O-(3-dimethylamino-2-methyl-propyl)-oxime; compound with 3-carboxy-3-hydroxy-pentanedioic acid
    —— 2-Amino-N-(1,1-diethyl-propyl)-3-hydroxy-butyramide; compound with 2,5-dihydroxy-benzoic acid 101780-58-9 C7H6O4*C11H24N2O2
    2-Amino-N-(1,1-diethyl-propyl)-3-hydroxy-butyramide; compound with 2,5-dihydroxy-benzoic acid
    —— 2-(6-ethoxy-1H-indol-3-yl)-2-oxoacetic acid 1203656-46-5 C12H11NO4
    2-(6-ethoxy-1H-indol-3-yl)-2-oxoacetic acid
    —— 2-(4-Pyrrol-1-yl-phenyl)-pent-4-ynoic acid 22106-30-5 C15H13NO2
    2-(4-Pyrrol-1-yl-phenyl)-pent-4-ynoic acid
    —— 2-allyloxy-3<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidin-4-one 34960-50-4 C10H9N3O2
    2-allyloxy-3<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidin-4-one
    —— 2-{4-[4-(5-methyl-benzo[<i>b</i>]thiophen-2-yl)-styryl]-phenyl}-4-phenyl-2<i>H</i>-[1,2,3]triazole 59151-63-2 C31H23N3S
    2-{4-[4-(5-methyl-benzo[<i>b</i>]thiophen-2-yl)-styryl]-phenyl}-4-phenyl-2<i>H</i>-[1,2,3]triazole
    —— 2-[(3R,4S,8S,10S,11R,14S,16S)-3,11-Dihydroxy-4,8,10,14-tetramethyl-16-prop-2-ynyloxy-hexadecahydro-cyclopenta[a]phenanthren-(17Z)-ylidene]-6-methyl-hept-5-enoic acid 62670-61-5 C32H48O5
    2-[(3R,4S,8S,10S,11R,14S,16S)-3,11-Dihydroxy-4,8,10,14-tetramethyl-16-prop-2-ynyloxy-hexadecahydro-cyclopenta[a]phenanthren-(17Z)-ylidene]-6-methyl-hept-5-enoic acid
    —— (2-butyl-2-ethyl-5-methyl-hexa-3,4-dienyl)-[2-(2-methyl-4,5-dihydro-imidazol-1-yl)-ethyl]-amine 30262-45-4 C19H35N3
    (2-butyl-2-ethyl-5-methyl-hexa-3,4-dienyl)-[2-(2-methyl-4,5-dihydro-imidazol-1-yl)-ethyl]-amine
    —— 2,6-Bis-(1,1-dioxo-tetrahydro-1λ<sup>6</sup>-thiophen-3-ylamino)-4-methyl-nicotinonitrile 51560-84-0 C15H20N4O4S2
    2,6-Bis-(1,1-dioxo-tetrahydro-1λ<sup>6</sup>-thiophen-3-ylamino)-4-methyl-nicotinonitrile
    —— 2-(o-toluenesulphonamido)-indane 114149-08-5 C16H17NO2S
    2-(o-toluenesulphonamido)-indane
    —— 2-[2-amino-4-(2,3-dihydrobenzo[b]-1,4-dioxin-6-yl)thiazol-5-yl]pyrimidin-4(3H)-one 1430001-15-2 C15H12N4O3S
    2-[2-amino-4-(2,3-dihydrobenzo[b]-1,4-dioxin-6-yl)thiazol-5-yl]pyrimidin-4(3H)-one
    —— 2,2-Dimethyl-propionic acid (2R,3R,4S,5R,6R)-6-benzyloxy-3-hydroxy-4,5-bis-(naphthalen-2-ylmethoxy)-tetrahydro-pyran-2-ylmethyl ester 260411-10-7 C40H42O7
    2,2-Dimethyl-propionic acid (2R,3R,4S,5R,6R)-6-benzyloxy-3-hydroxy-4,5-bis-(naphthalen-2-ylmethoxy)-tetrahydro-pyran-2-ylmethyl ester
    —— (2Z,6E,10E,14E)-16-Acetoxy-2,6,10,14-tetramethyl-2,6,10,14-hexadecatetraensaeure-methylester 80368-35-0 C23H36O4
    (2Z,6E,10E,14E)-16-Acetoxy-2,6,10,14-tetramethyl-2,6,10,14-hexadecatetraensaeure-methylester
    —— 2-(2-naphthyl)phenanthro[9,10-d]imidazole 26393-24-8 C25H16N2
    2-(2-naphthyl)phenanthro[9,10-d]imidazole
    —— 2-hydroxyethyl 2-oxo-5,6-tetramethylene-3-cyano-1,2-dihydropyridine-4-carboxylate 1043878-23-4 C13H14N2O4
    2-hydroxyethyl 2-oxo-5,6-tetramethylene-3-cyano-1,2-dihydropyridine-4-carboxylate
    —— 2-choloro-3-(4-methoxyphenylsulfonyl)quinoxaline 1203550-89-3 C15H11ClN2O3S
    2-choloro-3-(4-methoxyphenylsulfonyl)quinoxaline
    —— 2-Chloroethyl 4-(Diphenylmethyl)-1-piperazinecarboxylate 120311-71-9 C20H23ClN2O2
    2-Chloroethyl 4-(Diphenylmethyl)-1-piperazinecarboxylate
    —— 2-benzyl-6-[(3R,4R)-3,4-dimethylmethylenedioxy-2-pyrrolidin on-1-yl]-3-pyridyl trifluoromethanesulfonate 464174-39-8 C20H19F3N2O6S
    2-benzyl-6-[(3R,4R)-3,4-dimethylmethylenedioxy-2-pyrrolidin on-1-yl]-3-pyridyl trifluoromethanesulfonate
    —— 2-[4-(4-benzyl-piperazin-1-ylmethyl)-5-bromo-3-(4-chloro-benzoyl)-thiophen-2-yl]-isoindole-1,3-dione 1059604-02-2 C31H25BrClN3O3S
    2-[4-(4-benzyl-piperazin-1-ylmethyl)-5-bromo-3-(4-chloro-benzoyl)-thiophen-2-yl]-isoindole-1,3-dione
    —— 2-(5-chloro-2-nitrophenyl)-3-(dimethylamino)-3-phenylacrylonitrile 1352276-42-6 C17H14ClN3O2
    2-(5-chloro-2-nitrophenyl)-3-(dimethylamino)-3-phenylacrylonitrile
    —— 2-benzoyl-3-(4-fluorobenzylamino)-2-cyclopenten-1-one 1606139-96-1 C19H16FNO2
    2-benzoyl-3-(4-fluorobenzylamino)-2-cyclopenten-1-one
    —— 2,7-bis(pentafluorophenylethynyl)-9-phenyl-hexafluorophosphafluorene oxide 1093960-86-1 C34H5F16OP
    2,7-bis(pentafluorophenylethynyl)-9-phenyl-hexafluorophosphafluorene oxide
    —— 2-[(2-ethoxycarbonyl-4,4,5,5,6,6,6-heptafluoro-3-oxohex-1-en-1-yl)amino]-N,N,N-trimethylethanaminium iodide 1454303-54-8 C14H20F7N2O3*I
    2-[(2-ethoxycarbonyl-4,4,5,5,6,6,6-heptafluoro-3-oxohex-1-en-1-yl)amino]-N,N,N-trimethylethanaminium iodide
    —— (2-phenyl-benzo[1,3]dioxol-2-yl)-acetic acid 2-morpholin-4-yl-ethyl ester 50836-05-0 C21H23NO5
    (2-phenyl-benzo[1,3]dioxol-2-yl)-acetic acid 2-morpholin-4-yl-ethyl ester
    —— 2-[5-amino-6-oxo-2-(m-tolyl)-1,6-dihydro-1-pyrimidinyl]-N-[1-[[5-(ethoxycarbonyl)benzoxazol-2yl]carbonyl]-2-phenylethyl]acetamide 207235-32-3 C32H29N5O6
    2-[5-amino-6-oxo-2-(m-tolyl)-1,6-dihydro-1-pyrimidinyl]-N-[1-[[5-(ethoxycarbonyl)benzoxazol-2yl]carbonyl]-2-phenylethyl]acetamide
    —— 2-Chloro-3,3-bis-phenylsulfanyl-propenal 65480-63-9 C15H11ClOS2
    2-Chloro-3,3-bis-phenylsulfanyl-propenal
    —— [2'-(4-chloro-phenyl)-4'-methyl-[4,5']bithiazolyl-2-yl]-<i>o</i>-tolyl-amine 61108-53-0 C20H16ClN3S2
    [2'-(4-chloro-phenyl)-4'-methyl-[4,5']bithiazolyl-2-yl]-<i>o</i>-tolyl-amine
    —— 2-amino-4-[2-methylthio-[1,3,4]-oxadiazol-5-yl]pyridine 917462-05-6 C8H8N4OS
    2-amino-4-[2-methylthio-[1,3,4]-oxadiazol-5-yl]pyridine
    —— (20R)-ethyl 3β-(tert-butyldimethylsiloxy)-20-methylpregna-5,16-dien-21-oate 115019-39-1 C30H50O3Si
    (20R)-ethyl 3β-(tert-butyldimethylsiloxy)-20-methylpregna-5,16-dien-21-oate
    —— (2R,3S)-3-[tert-butyl(dimethyl)silyl]oxy-1-[(1S,5R,7R)-10,10-dimethyl-3,3-dioxo-3λ6-thia-4-azatricyclo[5.2.1.01,5]decan-4-yl]-2,4-dimethylpentan-1-one 125665-13-6 C23H43NO4SSi
    (2R,3S)-3-[tert-butyl(dimethyl)silyl]oxy-1-[(1S,5R,7R)-10,10-dimethyl-3,3-dioxo-3λ6-thia-4-azatricyclo[5.2.1.01,5]decan-4-yl]-2,4-dimethylpentan-1-one
    —— 2-Aminomethyl-3,4-dihydro-3-(3-methoxyphenyl)-4-chinazolinon 345228-23-1 C16H15N3O2
    2-Aminomethyl-3,4-dihydro-3-(3-methoxyphenyl)-4-chinazolinon
    —— 2-Amino-1-[4-(5-phenylmethoxypyridin-2-yl)piperazin-1-yl]ethanone 1215900-43-8 C18H22N4O2
    2-Amino-1-[4-(5-phenylmethoxypyridin-2-yl)piperazin-1-yl]ethanone
    —— 2-[6-(2,3,5-Trimethyl-phenoxy)-pyridin-3-yl]-propionic acid 51363-38-3 C17H19NO3
    2-[6-(2,3,5-Trimethyl-phenoxy)-pyridin-3-yl]-propionic acid
    —— 2-[(2S)-2-amino-3,3-dimethylbutyl]isoindole-1,3-dione;hydrochloride 864185-85-3 C14H18N2O2*ClH
    2-[(2S)-2-amino-3,3-dimethylbutyl]isoindole-1,3-dione;hydrochloride
    —— 2-(4-bromo-2,5-dimethylthiophen-3-yl)-3-phenylcyclopent-2-en-1-one 1398712-57-6 C17H15BrOS
    2-(4-bromo-2,5-dimethylthiophen-3-yl)-3-phenylcyclopent-2-en-1-one