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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,2,4,4-tetramethyl-3-(2,6-xylylimino)-2,4-disilapentane 111351-61-2 C15H27NSi2
    2,2,4,4-tetramethyl-3-(2,6-xylylimino)-2,4-disilapentane
    —— 2-(3-Methylisoxazol-5-yl)benzothiazol 43193-12-0 C11H8N2OS
    2-(3-Methylisoxazol-5-yl)benzothiazol
    —— 2-(benzyl-cyclopropylmethyl-amino)-6-[methyl(propane-2-sulfonyl)amino]isonicotinic acid tert-butyl ester 1246197-96-5 C25H35N3O4S
    2-(benzyl-cyclopropylmethyl-amino)-6-[methyl(propane-2-sulfonyl)amino]isonicotinic acid tert-butyl ester
    —— 2-tert-butyl-4-carboxymethyl-oxazoline 405235-85-0 C9H15NO3
    2-tert-butyl-4-carboxymethyl-oxazoline
    —— (25R)-3β,12β-bis-isobutyryloxy-5α-spirostan-11-one 109046-73-3 C35H54O7
    (25R)-3β,12β-bis-isobutyryloxy-5α-spirostan-11-one
    —— (2,4,6-tribromo-phenyl)-acetyl chloride 849803-87-8 C8H4Br3ClO
    (2,4,6-tribromo-phenyl)-acetyl chloride
    —— 2-(3-methylsulfonylphenyl)-4-oxo-N-pyridin-2-ylchromene-8-carboxamide 1219445-05-2 C22H16N2O5S
    2-(3-methylsulfonylphenyl)-4-oxo-N-pyridin-2-ylchromene-8-carboxamide
    —— 2,6-Dimethyl-4-(2,3:5,6-di-O-isopropylidene-a-D-mannofuranosyloxy) bromobenzene 192653-17-1 C20H27BrO6
    2,6-Dimethyl-4-(2,3:5,6-di-O-isopropylidene-a-D-mannofuranosyloxy) bromobenzene
    —— 2-(2,2,2-trifluoro-1-trifluoromethyl-ethyl)-1<i>H</i>-benzoimidazole 68287-87-6 C10H6F6N2
    2-(2,2,2-trifluoro-1-trifluoromethyl-ethyl)-1<i>H</i>-benzoimidazole
    —— 2-acetoxy-3-bromo-2,3-dimethyl-1,2,3,4-tetrahydro-benzo[<i>g</i>]pyridazino[1,2-<i>b</i>]phthalazine-6,13-dione 71776-61-9 C20H19BrN2O4
    2-acetoxy-3-bromo-2,3-dimethyl-1,2,3,4-tetrahydro-benzo[<i>g</i>]pyridazino[1,2-<i>b</i>]phthalazine-6,13-dione
    —— 2,5-Bis-(methylthio)-3,4,6-trifluor-benzol 63792-15-4 C8H7F3S2
    2,5-Bis-(methylthio)-3,4,6-trifluor-benzol
    —— 2,3-dimethylbutan-2-yl-[(3R)-hexan-3-yl]-methoxyborane 133986-46-6 C13H29BO
    2,3-dimethylbutan-2-yl-[(3R)-hexan-3-yl]-methoxyborane
    —— 2-(3-(1-butenyl))-3,4-dihydroxybenzaldehyde 132803-46-4 C11H12O3
    2-(3-(1-butenyl))-3,4-dihydroxybenzaldehyde
    —— [2-[methoxy(propan-2-yl)boranyl]-3-methyl-2-propan-2-yl-1-trimethylstannylbutyl]-trimethylstannane 130197-49-8 C18H43BOSn2
    [2-[methoxy(propan-2-yl)boranyl]-3-methyl-2-propan-2-yl-1-trimethylstannylbutyl]-trimethylstannane
    —— 2-Benzyl-4-bromo-5-p-tolyl-isoxazol-3-one 131363-26-3 C17H14BrNO2
    2-Benzyl-4-bromo-5-p-tolyl-isoxazol-3-one
    —— 2,6-Diphenyl-3,5-pyridindiamin 56567-30-7 C17H15N3
    2,6-Diphenyl-3,5-pyridindiamin
    —— 2-phenyl-5,6-dihydro-1,2,4-triazolo[4,3-c]quinazolin-3-thione 198274-96-3 C15H12N4S
    2-phenyl-5,6-dihydro-1,2,4-triazolo[4,3-c]quinazolin-3-thione
    —— 2,4,6-Tris-(fluor-trifluormethoxy-methyl)-s-triazin 1054-39-3 C9H3F12N3O3
    2,4,6-Tris-(fluor-trifluormethoxy-methyl)-s-triazin
    —— 2-[2-(5-Amino-4-methyl-1-phenylpyrazol-3-yl)oxyethyl]isoindole-1,3-dione 1414569-78-0 C20H18N4O3
    2-[2-(5-Amino-4-methyl-1-phenylpyrazol-3-yl)oxyethyl]isoindole-1,3-dione
    —— 2-[5-(4-chloro-benzylidene)-1-hydroxy-2,2-dimethyl-cyclopentylmethyl]-2,4-dihydro-[1,2,4]triazole-3-thione 185331-74-2 C17H20ClN3OS
    2-[5-(4-chloro-benzylidene)-1-hydroxy-2,2-dimethyl-cyclopentylmethyl]-2,4-dihydro-[1,2,4]triazole-3-thione
    —— (2S)-N1,N2-Dicyclohexyl-1,2-pyrrolidinedicarboxamide 1217812-63-9 C18H31N3O2
    (2S)-N1,N2-Dicyclohexyl-1,2-pyrrolidinedicarboxamide
    —— (2R,4S,5S)-5-amino-2-[(2-fluorophenyl)methyl]-4-hydroxy-N-[(1S,2R,6R)-2-hydroxy-6-methylcyclohexyl]-6-[4-(6-methoxypyridin-3-yl)phenyl]hexanamide 1311412-01-7 C32H40FN3O4
    (2R,4S,5S)-5-amino-2-[(2-fluorophenyl)methyl]-4-hydroxy-N-[(1S,2R,6R)-2-hydroxy-6-methylcyclohexyl]-6-[4-(6-methoxypyridin-3-yl)phenyl]hexanamide
    —— 2-(cyclohexylideneamino)-N-(4-methoxyphenyl)-5-methylbenzamide 1086031-15-3 C21H24N2O2
    2-(cyclohexylideneamino)-N-(4-methoxyphenyl)-5-methylbenzamide
    —— [2-(1H-tetrazol-5-yl)benzimidazole]-4-ethylphosphonic acid 150376-74-2 C10H11N6O3P
    [2-(1H-tetrazol-5-yl)benzimidazole]-4-ethylphosphonic acid
    —— 2β-acetamido-5α-cholestane 54638-14-1 C29H51NO
    2β-acetamido-5α-cholestane
    —— 2-(2,6-dichloro-phenyl)-1H-benzoimidazole-5-carboxylic acid (6-chloro-pyridazin-3-yl)-amide 1021161-42-1 C18H10Cl3N5O
    2-(2,6-dichloro-phenyl)-1H-benzoimidazole-5-carboxylic acid (6-chloro-pyridazin-3-yl)-amide
    —— 2-(2-chloropyridin-3-yl)-4-(3-methyl-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-ylamino)-6-(methylthio)pyrimidine-5-carbonitrile 1055922-98-9 C16H11ClN6O2S
    2-(2-chloropyridin-3-yl)-4-(3-methyl-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-ylamino)-6-(methylthio)pyrimidine-5-carbonitrile
    —— {2-[2-(4-methoxy-phenyl)-1(3)<i>H</i>-imidazol-4-yl]-ethyl}-dimethyl-amine 46903-09-7 C14H19N3O
    {2-[2-(4-methoxy-phenyl)-1(3)<i>H</i>-imidazol-4-yl]-ethyl}-dimethyl-amine
    —— 2,6-Dimethyl-4-<tetraphenyl-cyclopentadienyliden>-1-p-tolyl-1,4-dihydro-pyridin 6469-69-8 C43H35N
    2,6-Dimethyl-4-<tetraphenyl-cyclopentadienyliden>-1-p-tolyl-1,4-dihydro-pyridin
    —— 2-Aethoxy-3,4-epoxy-6-methyl-tetrahydro-pyran 90191-67-6 C8H14O3
    2-Aethoxy-3,4-epoxy-6-methyl-tetrahydro-pyran
    —— <2-Phenylmercapto-aethyl>-tributyl-phosphonium 108373-49-5 C20H36PS
    <2-Phenylmercapto-aethyl>-tributyl-phosphonium
    —— 2,4-Bis-(4-nitro-phenyl)-6-(4-nitro-styryl)-pyrimidin 95562-13-3 C24H15N5O6
    2,4-Bis-(4-nitro-phenyl)-6-(4-nitro-styryl)-pyrimidin
    —— 2-[1-(4-Diethylamino-phenyl)-meth-(E)-ylidene]-6-iodo-benzo[b]thiophen-3-one 20969-53-3 C19H18INOS
    2-[1-(4-Diethylamino-phenyl)-meth-(E)-ylidene]-6-iodo-benzo[b]thiophen-3-one
    —— (+/-)-2.5.7.8.2'.5'.7'.8'-Octamethyl-2.2'-bis-<4.8.12-trimethyl-tridecyl>-6.6'-azo-chroman 3398-71-8 C58H98N2O2
    (+/-)-2.5.7.8.2'.5'.7'.8'-Octamethyl-2.2'-bis-<4.8.12-trimethyl-tridecyl>-6.6'-azo-chroman
    —— 2,4-Bis-(4-nitro-phenyl)-1,2,3-triazol 20034-59-7 C14H9N5O4
    2,4-Bis-(4-nitro-phenyl)-1,2,3-triazol
    —— 2,3,5,6-tetrachloro-4-ethenesulfinyl-pyridine 37049-28-8 C7H3Cl4NOS
    2,3,5,6-tetrachloro-4-ethenesulfinyl-pyridine
    —— 2-(<i>E</i>)-propylidene-pentane-1,5-diol 58203-50-2 C8H16O2
    2-(<i>E</i>)-propylidene-pentane-1,5-diol
    —— 2-Oxo-4-methylimino-1-methyl-1,2-dihydro-4H-3,1-benzothiazin 21097-42-7 C10H10N2OS
    2-Oxo-4-methylimino-1-methyl-1,2-dihydro-4H-3,1-benzothiazin
    —— 2'-O-Tetrahydropyranyl-(2)-adenylyl-(3'-5')-2',3'-O-methoxymethylen-cytidin 19046-82-3 C26H35N8O13P
    2'-O-Tetrahydropyranyl-(2)-adenylyl-(3'-5')-2',3'-O-methoxymethylen-cytidin
    —— 2,8-Dihydroxy-2-(6-hydroxy-3-methyl-2-carboxy-phenyl)-2,3-dihydro-1,4-naphthochinon Lacton 98143-94-3 C18H12O6
    2,8-Dihydroxy-2-(6-hydroxy-3-methyl-2-carboxy-phenyl)-2,3-dihydro-1,4-naphthochinon Lacton
    —— 2-(2-fluoro-phenyl)-3H-benzoimidazole-5-carboxylic (3-chloro-phenyl)-amide 1021161-93-2 C20H13ClFN3O
    2-(2-fluoro-phenyl)-3H-benzoimidazole-5-carboxylic (3-chloro-phenyl)-amide
    —— 2-(5-Isopropyl-2-methyl-cyclohex-1-enyl)-ethanol 54281-00-4 C12H22O
    2-(5-Isopropyl-2-methyl-cyclohex-1-enyl)-ethanol
    —— (2-Hydroxyethyl)-p-fluorphenyldimethylsilan 41885-44-3 C10H15FOSi
    (2-Hydroxyethyl)-p-fluorphenyldimethylsilan
    —— 2-methyl-5-o-tolyl-oxazole-4-carboxylic acid [2-(5-acetyl-furan-2-ylmethyl)-2H-[1,2,3]triazol-4-yl]-amide 1161777-50-9 C21H19N5O4
    2-methyl-5-o-tolyl-oxazole-4-carboxylic acid [2-(5-acetyl-furan-2-ylmethyl)-2H-[1,2,3]triazol-4-yl]-amide
    —— 2-(4-(3-(trifluoromethyl)phenyl)thiazole-2-yl)guanidine hydrobromide 164789-92-8 BrH*C11H9F3N4S
    2-(4-(3-(trifluoromethyl)phenyl)thiazole-2-yl)guanidine hydrobromide
    —— 2-(hydroxymethyl)-2-methyl-3,5,6,7-tetrahydro-1H-inden-4-one 1198419-59-8 C11H16O2
    2-(hydroxymethyl)-2-methyl-3,5,6,7-tetrahydro-1H-inden-4-one
    —— 2-Hydroxy-bicyclo[3.2.0]hept-6-ene-3-carboxylic acid ethyl ester 74252-74-7 C10H14O3
    2-Hydroxy-bicyclo[3.2.0]hept-6-ene-3-carboxylic acid ethyl ester
    —— [2-amino-1-benzylethyl](5-pyridino[3,4-e]pyridin-2-yl(1,3,4-thiadiazol-2-yl))amine 1015067-54-5 C19H18N6S
    [2-amino-1-benzylethyl](5-pyridino[3,4-e]pyridin-2-yl(1,3,4-thiadiazol-2-yl))amine
    —— 2-[3-[2-(diethylamino)ethoxy]anilino]-7-pentan-3-yl-5H-pyrrolo[2,3-d]pyrimidin-6-one 959796-12-4 C23H33N5O2
    2-[3-[2-(diethylamino)ethoxy]anilino]-7-pentan-3-yl-5H-pyrrolo[2,3-d]pyrimidin-6-one
    —— 2-(6-hydroxypyridin-3-yl)-3',5'-bis(trifluoromethyl)biphenyl-4-carboxylic acid 1234488-02-8 C20H11F6NO3
    2-(6-hydroxypyridin-3-yl)-3',5'-bis(trifluoromethyl)biphenyl-4-carboxylic acid