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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-methyl-3-o-chloro-phenyl-isoxazolidine-5,5-diyl-bisphosphonic acid 1316309-39-3 C10H14ClNO7P2
    2-methyl-3-o-chloro-phenyl-isoxazolidine-5,5-diyl-bisphosphonic acid
    —— (2S,3R)-2-Acetylamino-3-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-butyric acid methyl ester 137715-68-5 C13H23NO9
    (2S,3R)-2-Acetylamino-3-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-butyric acid methyl ester
    —— 2-Ethyl-3,3-dimethyl-1,2,3,4-tetrahydro-quinolin-7-ylamine 228731-04-2 C13H20N2
    2-Ethyl-3,3-dimethyl-1,2,3,4-tetrahydro-quinolin-7-ylamine
    —— 2,2-dimethyl-7-[3-(trifluoromethyl)phenyl]-6,7-dihydro-3H-oxasilepine 1027271-06-2 C14H17F3OSi
    2,2-dimethyl-7-[3-(trifluoromethyl)phenyl]-6,7-dihydro-3H-oxasilepine
    —— 2-(diethoxyphosphorylmethoxy)phenol 110607-05-1 C11H17O5P
    2-(diethoxyphosphorylmethoxy)phenol
    —— 2-Cyclohexylidene-3-[1-(2,5-dimethyl-thiophen-3-yl)-eth-(Z)-ylidene]-succinic acid 871734-64-4 C18H22O4S
    2-Cyclohexylidene-3-[1-(2,5-dimethyl-thiophen-3-yl)-eth-(Z)-ylidene]-succinic acid
    —— 22-(Tosyloxy)-23,24-bisnorchol-5-en-3β-ol 3β-Tetrahydropyranyl Ether 58507-66-7 C34H50O5S
    22-(Tosyloxy)-23,24-bisnorchol-5-en-3β-ol 3β-Tetrahydropyranyl Ether
    —— 2-[(5-nitropyridin-2-yl)amino]-5-methylpyridine N-oxide 1443642-98-5 C11H10N4O3
    2-[(5-nitropyridin-2-yl)amino]-5-methylpyridine N-oxide
    —— (2S,3R)-6-(tert-butyldimethylsilyloxy)-2-[(3-tert-butyldimethylsilyloxy)propyl]-3-(4-methoxyphenylamino)-heptan-ol 837364-75-7 C29H57NO4Si2
    (2S,3R)-6-(tert-butyldimethylsilyloxy)-2-[(3-tert-butyldimethylsilyloxy)propyl]-3-(4-methoxyphenylamino)-heptan-ol
    —— 2-morpholino-2-(cyclohexen-1-yl)-2',5'-dimethoxyacetophenone 1253787-94-8 C20H27NO4
    2-morpholino-2-(cyclohexen-1-yl)-2',5'-dimethoxyacetophenone
    —— 2-(4-hydroxy-3-nitrophenyl)-7-methylimidazo<1,2-a>pyridine 103838-65-9 C14H11N3O3
    2-(4-hydroxy-3-nitrophenyl)-7-methylimidazo<1,2-a>pyridine
    —— (2S,6S)-6-(((3S,5R,8R,9S,10S,13R,14S,17R)-14-hydroxy-10,13-dimethyl-17-(5-oxo-2,5-dihydrofuran-3-yl)hexadecahydro-1H-cyclopenta[a]phenanthren-3-yl)oxy)-2-methyl-2H-pyran-3(6H)-one 1256497-88-7 C29H40O6
    (2S,6S)-6-(((3S,5R,8R,9S,10S,13R,14S,17R)-14-hydroxy-10,13-dimethyl-17-(5-oxo-2,5-dihydrofuran-3-yl)hexadecahydro-1H-cyclopenta[a]phenanthren-3-yl)oxy)-2-methyl-2H-pyran-3(6H)-one
    —— 2-(2-methylphenyl)amino-4-(coumarin-3-yl)-5-formylthiazole 936096-73-0 C20H14N2O3S
    2-(2-methylphenyl)amino-4-(coumarin-3-yl)-5-formylthiazole
    —— 2-butyl-3-(naphthalen-2-yl)-1H-indole 1334429-49-0 C22H21N
    2-butyl-3-(naphthalen-2-yl)-1H-indole
    —— 2-(3,4-dimethoxyphenyl)hexanoic acid 92301-77-4 C14H20O4
    2-(3,4-dimethoxyphenyl)hexanoic acid
    —— 2-(benzyl-methyl-amino)-1-[4-(2-dimethylamino-ethoxy)-3-hydroxy-phenyl]-ethanone; dihydrochloride 103387-96-8 C20H26N2O3*2ClH
    2-(benzyl-methyl-amino)-1-[4-(2-dimethylamino-ethoxy)-3-hydroxy-phenyl]-ethanone; dihydrochloride
    —— 2-[4-(2,4,5-trichloro-benzenesulfonyl)-phenoxy]-ethanol 100623-49-2 C14H11Cl3O4S
    2-[4-(2,4,5-trichloro-benzenesulfonyl)-phenoxy]-ethanol
    —— 2-Allyloxy-N-isopropyl-3-methyl-benzamid 92644-96-7 C14H19NO2
    2-Allyloxy-N-isopropyl-3-methyl-benzamid
    —— 2-chloro-1-(2-hydroxy-4,6-dimethoxy-3-methyl-phenyl)-ethanone 717912-40-8 C11H13ClO4
    2-chloro-1-(2-hydroxy-4,6-dimethoxy-3-methyl-phenyl)-ethanone
    —— 2-phenyl-2<i>H</i>-benzotriazole-4,5-dione-4-oxime 118933-98-5 C12H8N4O2
    2-phenyl-2<i>H</i>-benzotriazole-4,5-dione-4-oxime
    —— 2-Acetamino-2-ethoxycarbonyl-3-<4-methoxy-phenyl>-bernsteinsaeure-diethylester 95939-01-8 C20H27NO8
    2-Acetamino-2-ethoxycarbonyl-3-<4-methoxy-phenyl>-bernsteinsaeure-diethylester
    —— 2,3-Bis-(4-nitrobenzoyloxymethyl)-toluol 96060-77-4 C23H18N2O8
    2,3-Bis-(4-nitrobenzoyloxymethyl)-toluol
    —— 2-<1-(2,5-Dimethyl)-phenyl>-ethyl-tosylester 93727-97-0 C17H20O3S
    2-<1-(2,5-Dimethyl)-phenyl>-ethyl-tosylester
    —— 2,2,4,4-Tetrabenzylamino-6,6-diphenyl-cyclotriphosphazatrien 105862-99-5 C40H42N7P3
    2,2,4,4-Tetrabenzylamino-6,6-diphenyl-cyclotriphosphazatrien
    —— 2-Nitro-4,4'-bis-(4-heptyloxy-benzylidenamino)-biphenyl 96871-97-5 C40H47N3O4
    2-Nitro-4,4'-bis-(4-heptyloxy-benzylidenamino)-biphenyl
    —— 2-(5-methoxy-3-pyridyl)-4-methyl-6-[1-(2,2,2-trifluoroethyl)pyrazol-4-yl]spiro[pyrrolo[3,4-b]pyridine-7,3'-tetrahydrofuran]-5-one 1315544-13-8 C22H20F3N5O3
    2-(5-methoxy-3-pyridyl)-4-methyl-6-[1-(2,2,2-trifluoroethyl)pyrazol-4-yl]spiro[pyrrolo[3,4-b]pyridine-7,3'-tetrahydrofuran]-5-one
    —— 2,2'-azanediylbis(2-aminoacetate) 141555-64-8 C4H7N3O4
    2,2'-azanediylbis(2-aminoacetate)
    —— 2,5-Dimethoxy-4'-<(4-carboxy-phenylimino)-acetyl>-biphenyl 2000-67-1 C23H19NO5
    2,5-Dimethoxy-4'-<(4-carboxy-phenylimino)-acetyl>-biphenyl
    —— <2-Anilino-phenyl>-bis-<4-chlor-phenyl>-hydroxy-methan 1251-12-3 C25H19Cl2NO
    <2-Anilino-phenyl>-bis-<4-chlor-phenyl>-hydroxy-methan
    —— 2,2'-Di-brommethyl-6,6'-dideuteriobiphenyl 97214-22-7 C14H12Br2
    2,2'-Di-brommethyl-6,6'-dideuteriobiphenyl
    —— 2-(5-hydroxy-2,4-diiodo-benzyl)-butyric acid 99861-16-2 C11H12I2O3
    2-(5-hydroxy-2,4-diiodo-benzyl)-butyric acid
    —— 2-chloro-6-isobutyl-4-methoxymethyl-5-nitro-nicotinonitrile 847061-92-1 C12H14ClN3O3
    2-chloro-6-isobutyl-4-methoxymethyl-5-nitro-nicotinonitrile
    —— 2-cyano-2-cyclooct-1-enyl-propionic acid ethyl ester 101776-04-9 C14H21NO2
    2-cyano-2-cyclooct-1-enyl-propionic acid ethyl ester
    —— 2,4,6-Trimethyl-N-(3-methyl-2-nitro-phenyl)-benzenesulfonamide 278179-10-5 C16H18N2O4S
    2,4,6-Trimethyl-N-(3-methyl-2-nitro-phenyl)-benzenesulfonamide
    —— 2,3-Bis(diethoxymethyl)bernsteinsaeure-anhydrid 109531-52-4 C14H24O7
    2,3-Bis(diethoxymethyl)bernsteinsaeure-anhydrid
    —— 2'-Amino-1',3',4'-thiadiazino<6',5':20,21>pregna-5,20-dien-3β-ol 75778-70-0 C22H33N3OS
    2'-Amino-1',3',4'-thiadiazino<6',5':20,21>pregna-5,20-dien-3β-ol
    —— 2-[[4-(3-methoxylpropoxy)-3-methylpyridin-2-yl]methylsulfanyl]-3,6-dihydroimidazo[4,5-e]indazole 1322643-87-7 C19H21N5O2S
    2-[[4-(3-methoxylpropoxy)-3-methylpyridin-2-yl]methylsulfanyl]-3,6-dihydroimidazo[4,5-e]indazole
    —— 2-[5-(imidazolidin-2,4-dion-3-ylmethyl)thien-2-yl]-N-[2-(acetylthiomethyl)-4-phenylbutyryl]glycine ethyl ester 206765-79-9 C25H29N3O6S2
    2-[5-(imidazolidin-2,4-dion-3-ylmethyl)thien-2-yl]-N-[2-(acetylthiomethyl)-4-phenylbutyryl]glycine ethyl ester
    —— 2-(6,7,9,10,12,13,15,16-Octahydro-5,8,11,14,17-pentaoxa-benzocyclopentadecen-2-ylethynyl)-6,7,9,10,12,13,15,16,18,19-decahydro-5,8,11,14,17,20-hexaoxa-benzocyclooctadecene 92711-00-7 C32H42O11
    2-(6,7,9,10,12,13,15,16-Octahydro-5,8,11,14,17-pentaoxa-benzocyclopentadecen-2-ylethynyl)-6,7,9,10,12,13,15,16,18,19-decahydro-5,8,11,14,17,20-hexaoxa-benzocyclooctadecene
    —— 2,5-bis-(1-acetyl-2-oxo-propyl)-hydroquinone 855365-71-8 C16H18O6
    2,5-bis-(1-acetyl-2-oxo-propyl)-hydroquinone
    —— 2,5-dideoxy-2,5-(butyliminiumyl)-D-mannitol 267668-05-3 C10H21NO4
    2,5-dideoxy-2,5-(butyliminiumyl)-D-mannitol
    —— 2-[4-(2,4-Dichloro-phenoxy)-phenoxy]-propionic acid (E)-3-phenyl-allyl ester 65633-63-8 C24H20Cl2O4
    2-[4-(2,4-Dichloro-phenoxy)-phenoxy]-propionic acid (E)-3-phenyl-allyl ester
    —— 2-<3-(4-chloro-3-nitrophenyl)-3-oxopropyl>azabicyclo<2.2.2>octan-3-one 110473-44-4 C16H17ClN2O4
    2-<3-(4-chloro-3-nitrophenyl)-3-oxopropyl>azabicyclo<2.2.2>octan-3-one
    —— 2-(cyclohexylthio)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 1443045-52-0 C12H23BO2S
    2-(cyclohexylthio)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    —— 2-Hydroxy-2-methyl-1-phenyl-heptan-4-one 59356-98-8 C14H20O2
    2-Hydroxy-2-methyl-1-phenyl-heptan-4-one
    —— (2E,5S)-6-(tert-butyldiphenylsilyloxy)-5-methylhex-2-en-1-ol 136262-55-0 C23H32O2Si
    (2E,5S)-6-(tert-butyldiphenylsilyloxy)-5-methylhex-2-en-1-ol
    —— 2-[1,2,2,2-tetrafluoro-1-[1,1,2,3,3,3-hexafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propoxy]propoxy]ethyl]-1H-perimidine-6-sulfonic acid 108258-11-3 C22H7F23N2O6S
    2-[1,2,2,2-tetrafluoro-1-[1,1,2,3,3,3-hexafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propoxy]propoxy]ethyl]-1H-perimidine-6-sulfonic acid
    —— 2,2'-(diacetyl-malonyl)-di-benzonitrile 859949-94-3 C21H14N2O4
    2,2'-(diacetyl-malonyl)-di-benzonitrile
    —— (+-)-(2-Brom-1,1,2-trifluor-aethyl)-chlormethyl-aether 32776-58-2 C3H3BrClF3O
    (+-)-(2-Brom-1,1,2-trifluor-aethyl)-chlormethyl-aether
    —— 2-[(2R)-2-amino-3-(2,4-dichlorophenyl)propyl]benzo[c]azolidine-1,3-dione 1015069-38-1 C17H14Cl2N2O2*ClH
    2-[(2R)-2-amino-3-(2,4-dichlorophenyl)propyl]benzo[c]azolidine-1,3-dione