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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-methylenehexyl 4-(dimethylamino)benzoate 1613059-46-3 C16H23NO2
    2-methylenehexyl 4-(dimethylamino)benzoate
    —— (2S,4S,5S)-4-[(2R,3S,6S,8R,9R,10S,11Z,13S,15S,16S,17E)-3,9,13,15-tetrakis(tert-butyldimethylsilyloxy)-6,8,10,16-tetramethyl-19-(trityloxy)nonadeca-11,17-dien-2-yl]-2-(4-methoxyphenyl)-5-methyl-1,3-dioxane 871236-89-4 C78H128O8Si4
    (2S,4S,5S)-4-[(2R,3S,6S,8R,9R,10S,11Z,13S,15S,16S,17E)-3,9,13,15-tetrakis(tert-butyldimethylsilyloxy)-6,8,10,16-tetramethyl-19-(trityloxy)nonadeca-11,17-dien-2-yl]-2-(4-methoxyphenyl)-5-methyl-1,3-dioxane
    —— 2-((2S,4R,5R)-2-((tert-butyldimethylsilyloxy)methyl)-5-(2-hydroxyethyl)-1-(2,2,2-trifluoroacetyl)piperidin-4-yl)ethyl benzoate 1365034-52-1 C25H38F3NO5Si
    2-((2S,4R,5R)-2-((tert-butyldimethylsilyloxy)methyl)-5-(2-hydroxyethyl)-1-(2,2,2-trifluoroacetyl)piperidin-4-yl)ethyl benzoate
    —— 2,4,6-tris(3,5-dimethoxyphenyl)-1,3,5,2,4,6-trioxatriborinane 1075754-28-7 C24H27B3O9
    2,4,6-tris(3,5-dimethoxyphenyl)-1,3,5,2,4,6-trioxatriborinane
    —— (2S,4S,5R)-2-methyl-4-[2-oxo-3-(2-triisopropyl-silanyloxy-ethyl)-imidazolidine-1-carbonyl]-5-phenyl-pyrrolidine-2-carboxylic acid methyl ester 1035140-57-8 C28H45N3O5Si
    (2S,4S,5R)-2-methyl-4-[2-oxo-3-(2-triisopropyl-silanyloxy-ethyl)-imidazolidine-1-carbonyl]-5-phenyl-pyrrolidine-2-carboxylic acid methyl ester
    —— [(2R,5aR,6S,7R,8aS)-6-({[dimethyl(2-methyl-2-propanyl)silyl]oxy}methyl)-7-(tetrahydro-2H-pyran-2-yloxy)-3,5a,6,7,8,8a-hexahydro-2H-cyclopenta[b]oxepin-2-yl]methylmethanesulfonate 1262874-76-9 C23H42O7SSi
    [(2R,5aR,6S,7R,8aS)-6-({[dimethyl(2-methyl-2-propanyl)silyl]oxy}methyl)-7-(tetrahydro-2H-pyran-2-yloxy)-3,5a,6,7,8,8a-hexahydro-2H-cyclopenta[b]oxepin-2-yl]methylmethanesulfonate
    —— 2-phenyl-2,3,5,6,7,8-hexahydro-1<i>H</i>-benzo[4,5]thieno[2,3-<i>d</i>][1,3,2]diazaborinin-4-one 63667-92-5 C15H15BN2OS
    2-phenyl-2,3,5,6,7,8-hexahydro-1<i>H</i>-benzo[4,5]thieno[2,3-<i>d</i>][1,3,2]diazaborinin-4-one
    —— (2S,4R,5R,7S,8R)-7-(tert-butyldimethylsilyloxy)-2,5,8-trimethyl-4,5-bis[(triethylsilyl)oxy]dec-9-en-1-ol 944943-25-3 C31H68O4Si3
    (2S,4R,5R,7S,8R)-7-(tert-butyldimethylsilyloxy)-2,5,8-trimethyl-4,5-bis[(triethylsilyl)oxy]dec-9-en-1-ol
    —— 2-((2E)-4-hexa-2,5-dienylthiazol-2-yl)-2-methylpropanol 292073-57-5 C13H19NOS
    2-((2E)-4-hexa-2,5-dienylthiazol-2-yl)-2-methylpropanol
    —— 2-amino-benzoic acid N'-(2,4-difluoro-phenyl)-hydrazide 888952-42-9 C13H11F2N3O
    2-amino-benzoic acid N'-(2,4-difluoro-phenyl)-hydrazide
    —— (2,2-diethoxy-ethyl)-methyl-(5-nitro-thiazol-2-yl)-amine 63010-26-4 C10H17N3O4S
    (2,2-diethoxy-ethyl)-methyl-(5-nitro-thiazol-2-yl)-amine
    —— 2-N-(4-aminosulfonylbenzoyl)-amino-benzophenone 462120-52-1 C20H16N2O4S
    2-N-(4-aminosulfonylbenzoyl)-amino-benzophenone
    —— (2,2-diphenylhydrazineyl)trimethylphosphonium iodide 1431219-24-7 C15H20N2P*I
    (2,2-diphenylhydrazineyl)trimethylphosphonium iodide
    —— 2-(2-azidophenyl)-N,N-dimethylquinolin-6-amine 117838-52-5 C17H15N5
    2-(2-azidophenyl)-N,N-dimethylquinolin-6-amine
    —— 2-(4-caprinoyloxy-3-methoxyphenyl)-5-methyl-1H-benzimidazole 1314034-87-1 C25H32N2O3
    2-(4-caprinoyloxy-3-methoxyphenyl)-5-methyl-1H-benzimidazole
    —— 2-(2-acetylaminophenoxy)-1-dibenzylaminoethane 850895-68-0 C24H26N2O2
    2-(2-acetylaminophenoxy)-1-dibenzylaminoethane
    —— 2-(5-[1,3]Dithiolo[4,5-b]pyrazin-2-ylidene-5H-thiophen-2-ylidene)-[1,3]dithiole-4,5-dicarboxylic acid dimethyl ester 346693-40-1 C16H10N2O4S5
    2-(5-[1,3]Dithiolo[4,5-b]pyrazin-2-ylidene-5H-thiophen-2-ylidene)-[1,3]dithiole-4,5-dicarboxylic acid dimethyl ester
    —— 2,2'-dicyano-2,2'-[4,4'-dimethyl-3<i>H</i>,3'<i>H</i>-3,3'-(3,4-dithia-hexane-1,6-diyl)-bis-thiazol-2-ylidene]-bis-acetic acid diethyl ester 58351-03-4 C22H26N4O4S4
    2,2'-dicyano-2,2'-[4,4'-dimethyl-3<i>H</i>,3'<i>H</i>-3,3'-(3,4-dithia-hexane-1,6-diyl)-bis-thiazol-2-ylidene]-bis-acetic acid diethyl ester
    —— [(2S,3S)-2-(Benzylcarbamoyl-methyl)-3-(1-fluoro-1-methyl-ethyl)-4-oxo-azetidin-1-yl]-acetic acid 4-nitro-benzyl ester 98043-64-2 C24H26FN3O6
    [(2S,3S)-2-(Benzylcarbamoyl-methyl)-3-(1-fluoro-1-methyl-ethyl)-4-oxo-azetidin-1-yl]-acetic acid 4-nitro-benzyl ester
    —— 2-chloro-5,10,15,20-tetraphenylporphyrin 31905-99-4 C44H29ClN4
    2-chloro-5,10,15,20-tetraphenylporphyrin
    —— (2S,3R)-2-((Z)-Pentadec-2-enyl)-3-((Z)-pent-2-enyl)-oxirane 105228-43-1 C22H40O
    (2S,3R)-2-((Z)-Pentadec-2-enyl)-3-((Z)-pent-2-enyl)-oxirane
    —— 2,4-dichloro-6-(cylohexylhydroxymethyl)phenol 136007-87-9 C13H16Cl2O2
    2,4-dichloro-6-(cylohexylhydroxymethyl)phenol
    —— 2-(N-methyl-N-prop-2'-ynylamino)phenyl p-toluenesulfonate 219599-04-9 C17H17NO3S
    2-(N-methyl-N-prop-2'-ynylamino)phenyl p-toluenesulfonate
    —— 2,4,6-trichlorophenyl N-(4-chlorophenoxycarbonyl)sulfamate 135594-26-2 C13H7Cl4NO5S
    2,4,6-trichlorophenyl N-(4-chlorophenoxycarbonyl)sulfamate
    —— 2,2-dimethyl-6-(tetrahydropyran-4-yl)hexan-3-one 1011803-89-6 C13H24O2
    2,2-dimethyl-6-(tetrahydropyran-4-yl)hexan-3-one
    —— 2-[5-(tert-butyl)dimethylsilyloxy-1-cyclooctylidene]ethanol 471280-53-2 C16H32O2Si
    2-[5-(tert-butyl)dimethylsilyloxy-1-cyclooctylidene]ethanol
    —— {2-[(2-ethoxyethoxy)-(4-fluorophenyl)methyl]pyrrolo[2,1-f][1,2,4]triazin-4-yl}-(5-methyl-1H-pyrazol-3-yl)amine 1204247-25-5 C21H23FN6O2
    {2-[(2-ethoxyethoxy)-(4-fluorophenyl)methyl]pyrrolo[2,1-f][1,2,4]triazin-4-yl}-(5-methyl-1H-pyrazol-3-yl)amine
    —— (2S,3S,4S)-3-Methoxycarbonylmethyl-4-(6-methoxy-pyridin-3-yl)-pyrrolidine-1,2-dicarboxylic acid 1-benzyl ester 2-methyl ester 133739-97-6 C23H26N2O7
    (2S,3S,4S)-3-Methoxycarbonylmethyl-4-(6-methoxy-pyridin-3-yl)-pyrrolidine-1,2-dicarboxylic acid 1-benzyl ester 2-methyl ester
    —— 2-Penten-2-ol, 3-(4,5-dihydro-4,4-dimethyl-2-oxazolyl)-4-methyl- 106089-42-3 C11H19NO2
    2-Penten-2-ol, 3-(4,5-dihydro-4,4-dimethyl-2-oxazolyl)-4-methyl-
    —— (2-Bromo-phenyl)-hydroxy-phenyl-acetic acid 1-aza-bicyclo[2.2.2]oct-3-yl ester 82326-67-8 C21H22BrNO3
    (2-Bromo-phenyl)-hydroxy-phenyl-acetic acid 1-aza-bicyclo[2.2.2]oct-3-yl ester
    —— 2-[2-Chloro-5-(2,4-dichloro-phenoxy)-phenoxy]-propionic acid allyl ester 68533-47-1 C18H15Cl3O4
    2-[2-Chloro-5-(2,4-dichloro-phenoxy)-phenoxy]-propionic acid allyl ester
    —— 2-carbethoxy-3-methyl-7-(2-methoxyethyl)-1,9-diphenyl-4,4-difluoro-3a,4a,7-triaza-4-bora-cyclopenta[b]fluoren-8-one 1421833-65-9 C31H28BF2N3O4
    2-carbethoxy-3-methyl-7-(2-methoxyethyl)-1,9-diphenyl-4,4-difluoro-3a,4a,7-triaza-4-bora-cyclopenta[b]fluoren-8-one
    —— 2,2,4,4-tetradeuteriothietane 1,1-dioxide 136004-74-5 C3H6O2S
    2,2,4,4-tetradeuteriothietane 1,1-dioxide
    —— 2-[Li(THF)<sub>3</sub>(2,6-<sup>i</sup>Pr<sub>2</sub>C<sub>6</sub>H<sub>3</sub>)N=CH]C<sub>6</sub>H<sub>4</sub>Me<sub>4</sub>CpSc(CH<sub>2</sub>SiMe<sub>3</sub>)<sub>3</sub> 1419178-41-8 C52H91LiNO3ScSi3
    2-[Li(THF)<sub>3</sub>(2,6-<sup>i</sup>Pr<sub>2</sub>C<sub>6</sub>H<sub>3</sub>)N=CH]C<sub>6</sub>H<sub>4</sub>Me<sub>4</sub>CpSc(CH<sub>2</sub>SiMe<sub>3</sub>)<sub>3</sub>
    —— [2-(1-acetyl-4-benzyloxy-indol-3-yl)-ethyl]-dimethyl-amine 102375-04-2 C21H24N2O2
    [2-(1-acetyl-4-benzyloxy-indol-3-yl)-ethyl]-dimethyl-amine
    —— 2-Methoxy-3.4.5.6-tetrachlorbenzoesaeuremethylester 39871-80-2 C9H6Cl4O3
    2-Methoxy-3.4.5.6-tetrachlorbenzoesaeuremethylester
    —— (2E,2'E)-2,2'-{(E)-4-phenylpent-2-ene-1,5-diylidene}bis(1,3,3-trimethylindoline) 1282615-91-1 C33H36N2
    (2E,2'E)-2,2'-{(E)-4-phenylpent-2-ene-1,5-diylidene}bis(1,3,3-trimethylindoline)
    —— 2-Ethoxycarbonylmethyl-[1,2,3]triazolo[1,5-a]pyridin-2-ium; bromide 128017-45-8 Br*C10H12N3O2
    2-Ethoxycarbonylmethyl-[1,2,3]triazolo[1,5-a]pyridin-2-ium; bromide
    —— 2'-O-tetrahydropyranyl-N2-isobutyryl-8-bromoguanosine 257285-28-2 C19H26BrN5O7
    2'-O-tetrahydropyranyl-N2-isobutyryl-8-bromoguanosine
    —— (2R,3R,4R,5R)-2-(3-(2-(benzyloxy)ethyl)-5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-3-yl 4-bromobenzoate 1054489-41-6 C26H27BrN2O8
    (2R,3R,4R,5R)-2-(3-(2-(benzyloxy)ethyl)-5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-3-yl 4-bromobenzoate
    —— 2-(1,2-Bis-[1,3]dithiol-2-ylidene-2-phenyl-ethyl)-3,3-dicyano-acrylic acid ethyl ester 135513-91-6 C21H14N2O2S4
    2-(1,2-Bis-[1,3]dithiol-2-ylidene-2-phenyl-ethyl)-3,3-dicyano-acrylic acid ethyl ester
    —— 2,2,7,7-tetramethyl-5-(pent-4-enyloxy)-hexahydro-benzo[1,2-d:3,4-d']bis[1,3]dioxol-4-ol 672305-93-0 C17H28O6
    2,2,7,7-tetramethyl-5-(pent-4-enyloxy)-hexahydro-benzo[1,2-d:3,4-d']bis[1,3]dioxol-4-ol
    —— (2S,4R,6R)-7-[1,3]Dithian-2-yl-heptane-1,2,4,6-tetraol 96501-99-4 C11H22O4S2
    (2S,4R,6R)-7-[1,3]Dithian-2-yl-heptane-1,2,4,6-tetraol
    —— 2-cyclopentyl-1-(2,4-dihydroxyphenyl)ethanone 59108-69-9 C13H16O3
    2-cyclopentyl-1-(2,4-dihydroxyphenyl)ethanone
    —— 2-[6-chloro-1-(1-ethyl-1H-pyrazol-4-yl)-2-methyl-1H-indol-3-ylsulfanyl]-isonicotinic acid 1415474-16-6 C20H17ClN4O2S
    2-[6-chloro-1-(1-ethyl-1H-pyrazol-4-yl)-2-methyl-1H-indol-3-ylsulfanyl]-isonicotinic acid
    —— 2-(4-Nitro-benzolsulfonyl-imino)-1,3,3-trimethyl-indolin 27049-51-0 C17H17N3O4S
    2-(4-Nitro-benzolsulfonyl-imino)-1,3,3-trimethyl-indolin
    —— (2R,3R)-5-(iodomethyl)-3-methoxy-2-[(4-methoxyphenyl)methoxymethyl]oxolane 1013632-81-9 C15H21IO4
    (2R,3R)-5-(iodomethyl)-3-methoxy-2-[(4-methoxyphenyl)methoxymethyl]oxolane
    —— 2,3-diethyl-6-methylquinoxaline 1091598-06-9 C13H16N2
    2,3-diethyl-6-methylquinoxaline
    —— 2-[(5-methyl-2-phenyl-1H-indol-3-yl)methylideneamino]benzohydrazide 1260179-11-0 C23H20N4O
    2-[(5-methyl-2-phenyl-1H-indol-3-yl)methylideneamino]benzohydrazide
    —— 2-bromophenyliodonium-(5-[2,2-dimethyl-1,3-dioxane-4,6-dione])ylide 1428552-11-7 C12H10BrIO4
    2-bromophenyliodonium-(5-[2,2-dimethyl-1,3-dioxane-4,6-dione])ylide