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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (-)-(2S,4E)-1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-5-iodo-2-[(4-methoxyphenyl)methoxy]-4-methyl-4-pentene 1253858-95-5 C20H33IO3Si
    (-)-(2S,4E)-1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-5-iodo-2-[(4-methoxyphenyl)methoxy]-4-methyl-4-pentene
    —— 2-ethyl-1-(3-nitro-phenyl)-2-oxo-2λ<sup>5</sup>-[1,2]azaphospholidin-5-one 20495-54-9 C11H13N2O4P
    2-ethyl-1-(3-nitro-phenyl)-2-oxo-2λ<sup>5</sup>-[1,2]azaphospholidin-5-one
    —— (2R,3S,4S)-4-(1-Formyl-vinyl)-3-methoxycarbonylmethyl-pyrrolidine-1,2-dicarboxylic acid 1-benzyl ester 2-methyl ester 120211-85-0 C20H23NO7
    (2R,3S,4S)-4-(1-Formyl-vinyl)-3-methoxycarbonylmethyl-pyrrolidine-1,2-dicarboxylic acid 1-benzyl ester 2-methyl ester
    —— 2,2-dimethyl-N-(2-phenylpropylsulfamoyl)propanamide 13333-29-4 C14H22N2O3S
    2,2-dimethyl-N-(2-phenylpropylsulfamoyl)propanamide
    —— 2-hydroxy-6-{2-((3-iodophenyl)amino)ethoxy}-N-methylbenzamide 745078-87-9 C16H17IN2O3
    2-hydroxy-6-{2-((3-iodophenyl)amino)ethoxy}-N-methylbenzamide
    —— 22a-Spirosta-7,9(11)-dien-3β,5α-diol 118923-35-6 C27H40O4
    22a-Spirosta-7,9(11)-dien-3β,5α-diol
    —— (2,3-dihydro-1H-imidazo[1,2-b]pyrazol-7-yl)-benzylideneamine 1020848-87-6 C12H12N4
    (2,3-dihydro-1H-imidazo[1,2-b]pyrazol-7-yl)-benzylideneamine
    —— 2-butoxyethynyl(trimethyl)stannane 115880-52-9 C9H18OSn
    2-butoxyethynyl(trimethyl)stannane
    —— 2-(2-Methyl-1-trimethylsilanyloxy-propyl)-cyclohexanone 77504-14-4 C13H26O2Si
    2-(2-Methyl-1-trimethylsilanyloxy-propyl)-cyclohexanone
    —— 2,4,6-Trimethyl-benzenesulfonic acid (2R,3S,4R)-2,3,4-trihydroxy-hex-5-enyl ester 172886-58-7 C15H22O6S
    2,4,6-Trimethyl-benzenesulfonic acid (2R,3S,4R)-2,3,4-trihydroxy-hex-5-enyl ester
    —— 2,3,7,8,12,13,17,18-octaethyl-21H,23H-porphine zinc 17632-18-7 C36H46N4Zn
    2,3,7,8,12,13,17,18-octaethyl-21H,23H-porphine zinc
    —— 2-Chlor-2.3.3-trifluor-cyclobutyl-trimethylsilan 651-21-8 C7H12ClF3Si
    2-Chlor-2.3.3-trifluor-cyclobutyl-trimethylsilan
    —— 2'-methoxy-2'-methylspiro[bicyclo[3.2.1]oct-6-ene-8,5'-Δ3-[1,3,4]oxadiazole] 1372119-69-1 C11H16N2O2
    2'-methoxy-2'-methylspiro[bicyclo[3.2.1]oct-6-ene-8,5'-Δ3-[1,3,4]oxadiazole]
    —— 2-[4-(2-Hydroxyethyl)-1-piperazinyl]-4-(4-fluoro-phenyl)-6,7-dihydro-5H-1-pyrindine 132810-18-5 C20H24FN3O
    2-[4-(2-Hydroxyethyl)-1-piperazinyl]-4-(4-fluoro-phenyl)-6,7-dihydro-5H-1-pyrindine
    —— 2-{2-[2-(2-{2-[2-(2-{2-[2-(2-Bromo-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-phenol anion 87494-79-9 C24H40BrO10
    2-{2-[2-(2-{2-[2-(2-{2-[2-(2-Bromo-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-phenol anion
    —— 2-methoxyethyl 3-amino-4-(3-(1-ethoxyethyl-4-piperazinyl)-phenylamino)-benzoate 778585-16-3 C24H34N4O4
    2-methoxyethyl 3-amino-4-(3-(1-ethoxyethyl-4-piperazinyl)-phenylamino)-benzoate
    —— (2R,5R)-2,5-bis(2-methoxyphenyl)pyrrolidine 1349194-63-3 C18H21NO2
    (2R,5R)-2,5-bis(2-methoxyphenyl)pyrrolidine
    —— 2-bromo-4-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl trifluoromethanesulfonate 1245635-40-8 C14H17BBrF3O5S
    2-bromo-4-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl trifluoromethanesulfonate
    —— 2-propionylpyridine 1-oxide 115933-91-0 C8H9NO2
    2-propionylpyridine 1-oxide
    —— 2-((2S,6S,7R)-6-(benzyloxy)-7-(3-(benzyloxy)propyl)-6-methyl-3-oxo-2,3,6,7-tetrahydrooxepin-2-yl)acetonitrile 1228036-67-6 C26H29NO4
    2-((2S,6S,7R)-6-(benzyloxy)-7-(3-(benzyloxy)propyl)-6-methyl-3-oxo-2,3,6,7-tetrahydrooxepin-2-yl)acetonitrile
    —— [2-(4-isopropyl-phenyl)-6-methoxy-1,2,3,4-tetrahydro-quinolin-4-yl]-carbamic acid benzyl ester 1140966-26-2 C27H30N2O3
    [2-(4-isopropyl-phenyl)-6-methoxy-1,2,3,4-tetrahydro-quinolin-4-yl]-carbamic acid benzyl ester
    —— (2R,3S)-3-(tert-butyl)-4-methoxy-2-(pyridin-2-yl)-2H-benzo[d][1,3]oxaphosphole 3-oxide 1542795-81-2 C17H20NO3P
    (2R,3S)-3-(tert-butyl)-4-methoxy-2-(pyridin-2-yl)-2H-benzo[d][1,3]oxaphosphole 3-oxide
    —— (2-(thiophen-2-yl)ethene-1,1-diyl)bis(dimethylsilane) 1166826-59-0 C10H18SSi2
    (2-(thiophen-2-yl)ethene-1,1-diyl)bis(dimethylsilane)
    —— 2-(4-Chloro-benzyl)-3-(4-chloro-benzyloxy)-5,5-dimethyl-cyclohex-2-enone 64909-60-0 C22H22Cl2O2
    2-(4-Chloro-benzyl)-3-(4-chloro-benzyloxy)-5,5-dimethyl-cyclohex-2-enone
    —— 2-(4-methoxy-benzyl)-3-(4-methoxy-phenyl)-5-methyl-2,7-dihydro-pyrazolo[3,4-<i>d</i>]pyrimidine-4,6-dione 63603-92-9 C21H20N4O4
    2-(4-methoxy-benzyl)-3-(4-methoxy-phenyl)-5-methyl-2,7-dihydro-pyrazolo[3,4-<i>d</i>]pyrimidine-4,6-dione
    —— 2-(4-Methylphenyl)amino-5-(1-(4-bromophenoxy)propyl)-1,3,4-oxadiazole (3e) 1644566-32-4 C18H18BrN3O2
    2-(4-Methylphenyl)amino-5-(1-(4-bromophenoxy)propyl)-1,3,4-oxadiazole (3e)
    —— 2,4-dioxo-5-phenyl-6-(4-pyrrolidin-1-yl-phenyl)-[1,3,5]triazinane-1,3-disulfonyl dichloride 62441-76-3 C19H18Cl2N4O6S2
    2,4-dioxo-5-phenyl-6-(4-pyrrolidin-1-yl-phenyl)-[1,3,5]triazinane-1,3-disulfonyl dichloride
    —— 2-Ethyl-2-[3-methyl-3-(tetrahydro-pyran-3-yloxy)-butyl]-malonic acid diethyl ester 172797-60-3 C19H34O6
    2-Ethyl-2-[3-methyl-3-(tetrahydro-pyran-3-yloxy)-butyl]-malonic acid diethyl ester
    —— 2-phenylamino-4-oxo-4,5-dihydrothiophene 78267-21-7 C10H9NOS
    2-phenylamino-4-oxo-4,5-dihydrothiophene
    —— (2R,3S)-3-(2,2-dimethylpropionyloxymethyl)-5,5-dimethoxy-2-methylpentanoic acid benzyl ester 1146353-11-8 C21H32O6
    (2R,3S)-3-(2,2-dimethylpropionyloxymethyl)-5,5-dimethoxy-2-methylpentanoic acid benzyl ester
    —— (2R,3R,4R,5R)-2-(4-chloro-5-iodo-pyrrolo[2,3-d]pyrimidin-7-yl)-3-ethynyl-5-hydroxymethyl-tetrahydrofuran-3,4-diol 1044589-86-7 C13H11ClIN3O4
    (2R,3R,4R,5R)-2-(4-chloro-5-iodo-pyrrolo[2,3-d]pyrimidin-7-yl)-3-ethynyl-5-hydroxymethyl-tetrahydrofuran-3,4-diol
    —— 2-Nitro-6,7,8,9,9a,10-hexahydro-pyrido[1,2-a]indole 18711-24-5 C12H14N2O2
    2-Nitro-6,7,8,9,9a,10-hexahydro-pyrido[1,2-a]indole
    —— 2-[2-[(4-methylphenoxy)methyl]-1-azatricyclo[6.3.1.04,12]dodeca-2,4,6,8(12)-tetraen-3-yl]acetonitrile 124067-95-4 C21H20N2O
    2-[2-[(4-methylphenoxy)methyl]-1-azatricyclo[6.3.1.04,12]dodeca-2,4,6,8(12)-tetraen-3-yl]acetonitrile
    —— 2-methylbenzoic acid 2-(5-chloro-1H-indole-2-carbonyl)hydrazide 521960-61-2 C17H14ClN3O2
    2-methylbenzoic acid 2-(5-chloro-1H-indole-2-carbonyl)hydrazide
    —— (2S)-2-(3-chlorophenyl)-N-methyl-but-3-en-2-amine 1371664-98-0 C11H14ClN
    (2S)-2-(3-chlorophenyl)-N-methyl-but-3-en-2-amine
    —— 2-(4-carbethoxyphenyl)-2,4,5,6-tetrahydro-1,3,4,6,6-pentamethylcyclopenta[c]pyrrole-4-carboxamide 69250-15-3 C22H28N2O3
    2-(4-carbethoxyphenyl)-2,4,5,6-tetrahydro-1,3,4,6,6-pentamethylcyclopenta[c]pyrrole-4-carboxamide
    —— 2-Methylimino-2,3-dihydrothiazolo<4,5-b>quinoxaline 62933-59-9 C10H8N4S
    2-Methylimino-2,3-dihydrothiazolo<4,5-b>quinoxaline
    —— 2-Methyl-5-<4-carbaethoxy-5-methyl-1,2,3-triazol-1-yl>-1,8-naphthyridin 61830-49-7 C15H15N5O2
    2-Methyl-5-<4-carbaethoxy-5-methyl-1,2,3-triazol-1-yl>-1,8-naphthyridin
    —— (2S)-2-[(3aR,5S,6S,6aR)-2,2-dimethyl-6-phenylmethoxy-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-5-yl]-2-[(4-methoxyphenyl)methoxy]ethanethiol 198995-06-1 C24H30O6S
    (2S)-2-[(3aR,5S,6S,6aR)-2,2-dimethyl-6-phenylmethoxy-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-5-yl]-2-[(4-methoxyphenyl)methoxy]ethanethiol
    —— 2,2-(3-ethylthio-E/Z-2-propenyl-1)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 77896-85-6 C11H21BO2S
    2,2-(3-ethylthio-E/Z-2-propenyl-1)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    —— 2-(β-Chloroaethoxi)-2-oxo-4,5-dimethyl-1,3,2λ<sup>5</sup>-dioxaphospholen 76266-23-4 C6H10ClO4P
    2-(β-Chloroaethoxi)-2-oxo-4,5-dimethyl-1,3,2λ<sup>5</sup>-dioxaphospholen
    —— 2-(4-methoxyphenylamino)-2-(4-nitrophenyl)propanenitrile 1643440-79-2 C16H15N3O3
    2-(4-methoxyphenylamino)-2-(4-nitrophenyl)propanenitrile
    —— 2-(2-iodobenzyl)-6,6-dimethyl-3-(2-oxo-2-phenylethyl)-6,7-dihydrobenzofuran-4(5H)-one 1514900-27-6 C25H23IO3
    2-(2-iodobenzyl)-6,6-dimethyl-3-(2-oxo-2-phenylethyl)-6,7-dihydrobenzofuran-4(5H)-one
    —— 2-benzyloxyethyl 2,3,4-tri-O-methyl-β-D-glucopyranose 1574642-30-0 C18H28O7
    2-benzyloxyethyl 2,3,4-tri-O-methyl-β-D-glucopyranose
    —— 2-(difluoro(phenylsulfonyl)methyl)-1-(4-methoxybenzyl)-1,2-dihydropyridine-3-carbonitrile 1382716-16-6 C21H18F2N2O3S
    2-(difluoro(phenylsulfonyl)methyl)-1-(4-methoxybenzyl)-1,2-dihydropyridine-3-carbonitrile
    —— 2-amino-6-iodo-4-(4-methylbenzoyl)pyridine-3,5-dicarbonitrile 1350555-70-2 C15H9IN4O
    2-amino-6-iodo-4-(4-methylbenzoyl)pyridine-3,5-dicarbonitrile
    —— 2-[2-(2-Pyridyl)vinyl]-4-oxo-1,3-benzoxazinium perchlorate 1217042-50-6 C15H10N2O2*ClHO4
    2-[2-(2-Pyridyl)vinyl]-4-oxo-1,3-benzoxazinium perchlorate
    —— 2-(E)-{4-[5-(3-hydroxynaphthalen-2-yloxy)pentoxy]styryl}quinoline 1374219-22-3 C32H29NO3
    2-(E)-{4-[5-(3-hydroxynaphthalen-2-yloxy)pentoxy]styryl}quinoline
    —— 2-(2,5-Dimethoxy-4-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2121511-99-5 C15H23BO4
    2-(2,5-Dimethoxy-4-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    —— 2-methyl-6-(4-nitrophenylmethoxy)-1,2,3,4-tetrahydroisoquinoline 216064-78-7 C17H18N2O3
    2-methyl-6-(4-nitrophenylmethoxy)-1,2,3,4-tetrahydroisoquinoline