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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-phenethoxy-N-(4-phenethoxyphenyl)pyrimidin-5-amine 1393108-15-0 C26H25N3O2
    2-phenethoxy-N-(4-phenethoxyphenyl)pyrimidin-5-amine
    —— 2-Amino-3-(oxolan-3-yl)propanoic Acid Hydrochloride 2243508-59-8 C7H14ClNO3
    2-Amino-3-(oxolan-3-yl)propanoic Acid Hydrochloride
    —— 2-methyl-N-(5-(5-methyl-2-(trifluoromethyl)oxazol-4-yl)pyridin-2-yl)benzamide 1599474-89-1 C18H14F3N3O2
    2-methyl-N-(5-(5-methyl-2-(trifluoromethyl)oxazol-4-yl)pyridin-2-yl)benzamide
    —— 2-[3,5-Diethyl-1-[[4-[(3-methylphenyl)methoxy]phenyl]methyl]pyrazol-4-yl]acetic acid 1322084-63-8 C24H28N2O3
    2-[3,5-Diethyl-1-[[4-[(3-methylphenyl)methoxy]phenyl]methyl]pyrazol-4-yl]acetic acid
    —— 2-ethenyl-4,5-dimethoxybenzeneacetonitrile 656807-26-0 C12H13NO2
    2-ethenyl-4,5-dimethoxybenzeneacetonitrile
    —— 2-(((tert-butyldimethylsilyl)oxy)methyl)-4-cyclopropylidene-2-(2-cyclopropylideneethyl)butan-1-ol 1339099-14-7 C19H34O2Si
    2-(((tert-butyldimethylsilyl)oxy)methyl)-4-cyclopropylidene-2-(2-cyclopropylideneethyl)butan-1-ol
    —— 2-[1-(2,3-Dichlorophenyl)-2-phenylmethoxyethyl]isoindole-1,3-dione 1394860-43-5 C23H17Cl2NO3
    2-[1-(2,3-Dichlorophenyl)-2-phenylmethoxyethyl]isoindole-1,3-dione
    —— 2-((4-methoxyphenyl)imino)-2-phenyl-N-(2,4,6-tri-tert-butylphenyl)acetamide 1349188-98-2 C33H42N2O2
    2-((4-methoxyphenyl)imino)-2-phenyl-N-(2,4,6-tri-tert-butylphenyl)acetamide
    —— 2-chloroallyl (5-isobutoxy-3,3-dimethyl-2-(2-methylallyl)cyclohexa-1,5-dien-1-yl) carbonate 1237493-47-8 C20H29ClO4
    2-chloroallyl (5-isobutoxy-3,3-dimethyl-2-(2-methylallyl)cyclohexa-1,5-dien-1-yl) carbonate
    —— 2-(2,3-dihydrobenzofuran-5-yl)-4-(1-hydrazonoethyl)thiophen-3-ol 1294519-10-0 C14H14N2O2S
    2-(2,3-dihydrobenzofuran-5-yl)-4-(1-hydrazonoethyl)thiophen-3-ol
    —— 2-Chloro-butyric acid (E)-1,2-dichloro-but-1-enyl ester 23649-91-4 C8H11Cl3O2
    2-Chloro-butyric acid (E)-1,2-dichloro-but-1-enyl ester
    —— 2,7-bis(bromomethyl)-4,5,9,10-tetrahydropyrene 57703-27-2 C18H16Br2
    2,7-bis(bromomethyl)-4,5,9,10-tetrahydropyrene
    —— <2.2>Paracyclophan-1,9-dien-(E)-1,10-diacrylsaeure-dimethylester 109764-77-4 C24H20O4
    <2.2>Paracyclophan-1,9-dien-(E)-1,10-diacrylsaeure-dimethylester
    —— (2R,5R)-2-isopropyl-2,3,5-trimethyl-5-(p-tolyl)imidazolidin-4-one acetate 1666123-76-7 C2H4O2*C16H24N2O
    (2R,5R)-2-isopropyl-2,3,5-trimethyl-5-(p-tolyl)imidazolidin-4-one acetate
    —— 2-t-Butyl-4-aethyl-4-hydroxy-thiazolin-Δ2 32272-40-5 C9H17NOS
    2-t-Butyl-4-aethyl-4-hydroxy-thiazolin-Δ2
    —— 2-pentyloxy-(3H-thieno[3,2-d]pyrimidin-4-one[4,3-c][1,2,4]triazolo)[1,5-a]quinazoline 1254568-67-6 C19H17N5O2S
    2-pentyloxy-(3H-thieno[3,2-d]pyrimidin-4-one[4,3-c][1,2,4]triazolo)[1,5-a]quinazoline
    —— 2-[[2-[(2-Hydroxy-4-methylphenyl)iminomethyl]phenyl]methylideneamino]-5-methylphenol 1372762-89-4 C22H20N2O2
    2-[[2-[(2-Hydroxy-4-methylphenyl)iminomethyl]phenyl]methylideneamino]-5-methylphenol
    —— (2R,4S,4aS)-11-fluoro-N,2,4-trimethyl-2',4',6'-trioxo-2,2',3',4,4',4a,6,6'-octahydro-1H,1'H-spiro[isoxazolo[4,5-g][1,4]oxazino[4,3-a]quinoline-5,5'-pyrimidine]-8-carboxamide 1223444-33-4 C20H20FN5O6
    (2R,4S,4aS)-11-fluoro-N,2,4-trimethyl-2',4',6'-trioxo-2,2',3',4,4',4a,6,6'-octahydro-1H,1'H-spiro[isoxazolo[4,5-g][1,4]oxazino[4,3-a]quinoline-5,5'-pyrimidine]-8-carboxamide
    —— [2-D]-1-(2',6'-di-tert-butylphenyl)acetylene 1618100-28-9 C16H22
    [2-D]-1-(2',6'-di-tert-butylphenyl)acetylene
    —— 2-(2-methoxycarbonyl-phenyl)-3-oxo-propionic acid methyl ester 71568-89-3 C12H12O5
    2-(2-methoxycarbonyl-phenyl)-3-oxo-propionic acid methyl ester
    —— 2-amino-3-hydroxy-N-[(Z)-(2,3,4-trihydroxyphenyl)methylideneamino]propanamide 1848237-07-9 C10H13N3O5
    2-amino-3-hydroxy-N-[(Z)-(2,3,4-trihydroxyphenyl)methylideneamino]propanamide
    —— 2-oxo-2,3-dihydro-1<i>H</i>-pyrrolo[2,3-<i>c</i>]pyridine-3-carbonitrile 54415-84-8 C8H5N3O
    2-oxo-2,3-dihydro-1<i>H</i>-pyrrolo[2,3-<i>c</i>]pyridine-3-carbonitrile
    —— (2S,5S)-Pyrrolidine-1,2,5-tricarboxylic acid 1-benzyl ester 113400-42-3 C14H15NO6
    (2S,5S)-Pyrrolidine-1,2,5-tricarboxylic acid 1-benzyl ester
    —— 2-(Methoxy-diphenyl-methyl)-1-(4-methoxy-phenyl)-6-oxo-1,6-dihydro-pyridine-3,4-dicarboxylic acid dimethyl ester 115264-69-2 C30H27NO7
    2-(Methoxy-diphenyl-methyl)-1-(4-methoxy-phenyl)-6-oxo-1,6-dihydro-pyridine-3,4-dicarboxylic acid dimethyl ester
    —— 2,2-dimethyl-pentane-1,3,4-tricarboxylic acid 124182-73-6 C10H16O6
    2,2-dimethyl-pentane-1,3,4-tricarboxylic acid
    —— 2,2-Dibenzyl-4-decyn-1-ol 95503-29-0 C24H30O
    2,2-Dibenzyl-4-decyn-1-ol
    —— [2]naphthyl-phenyl-carbamoyl azide 856206-21-8 C17H12N4O
    [2]naphthyl-phenyl-carbamoyl azide
    —— 2-(trimethylsilyl)ethyl 5-amino-2-nitrobenzoate 1055310-30-9 C12H18N2O4Si
    2-(trimethylsilyl)ethyl 5-amino-2-nitrobenzoate
    —— 2-Heptyl-3-octylthiomorpholin 70593-80-5 C19H39NS
    2-Heptyl-3-octylthiomorpholin
    —— 2-{2-[1-(6,7-Dimethoxy-quinazolin-4-yl)-piperidin-4-yl]-ethyl}-tetrahydro-pyrrolo[1,2-c]imidazole-1,3-dione 105739-99-9 C23H29N5O4
    2-{2-[1-(6,7-Dimethoxy-quinazolin-4-yl)-piperidin-4-yl]-ethyl}-tetrahydro-pyrrolo[1,2-c]imidazole-1,3-dione
    —— (2R,3S)-3-(Formyl-2-tetrahydropyranyloxyamino)-2-(3-(4-chlorophenyl)-1-propyl)butanoic acid [(1S)-2,2-dimethyl-(1-(2-pyridylmethyl)carbamoyl)-1-propyl]amide 260265-10-9 C31H43ClN4O5
    (2R,3S)-3-(Formyl-2-tetrahydropyranyloxyamino)-2-(3-(4-chlorophenyl)-1-propyl)butanoic acid [(1S)-2,2-dimethyl-(1-(2-pyridylmethyl)carbamoyl)-1-propyl]amide
    —— 2-(4-Amino-2-methoxyanilino)-5,7,7-trimethyl-8-(3-methylbutyl)pteridin-6-one 877662-52-7 C21H30N6O2
    2-(4-Amino-2-methoxyanilino)-5,7,7-trimethyl-8-(3-methylbutyl)pteridin-6-one
    —— 2-(2-oxopyrrolidinomethyl)-Δ<sup>2</sup> imidazoline 132351-18-9 C8H13N3O
    2-(2-oxopyrrolidinomethyl)-Δ<sup>2</sup> imidazoline
    —— 2,4,6-Trimethyl-benzenesulfonate2-amino-1-methyl-3,4-dihydro-pyrrolo[1,2-a]pyrazin-2-ium; 138747-14-5 C8H12N3*C9H11O3S
    2,4,6-Trimethyl-benzenesulfonate2-amino-1-methyl-3,4-dihydro-pyrrolo[1,2-a]pyrazin-2-ium;
    —— 2-(2,2-Dimethyl-[1,3]dioxan-5-ylmethyl)-2H-pyrazolo[3,4-d]pyrimidin-4-ylamine 135488-46-9 C12H17N5O2
    2-(2,2-Dimethyl-[1,3]dioxan-5-ylmethyl)-2H-pyrazolo[3,4-d]pyrimidin-4-ylamine
    —— (2R,3S,4R)-2,3-Bis-(tert-butyl-dimethyl-silanyloxy)-4-hydroxy-octanoic acid methylamide 133710-13-1 C21H47NO4Si2
    (2R,3S,4R)-2,3-Bis-(tert-butyl-dimethyl-silanyloxy)-4-hydroxy-octanoic acid methylamide
    —— 2-formyl-3-propoxy-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalene 168082-42-6 C18H26O2
    2-formyl-3-propoxy-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalene
    —— 2-Fluoro-6-(tetrahydro-pyran-4-ylamino)-4-(2,3,6,6-tetramethyl-4-oxo-4,5,6,7-tetrahydro-indol-1-yl)-benzonitrile 1073972-99-2 C24H28FN3O2
    2-Fluoro-6-(tetrahydro-pyran-4-ylamino)-4-(2,3,6,6-tetramethyl-4-oxo-4,5,6,7-tetrahydro-indol-1-yl)-benzonitrile
    —— 2-(5-fluoro-2,3-dihydro-1,4-benzodioxin-6-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 1313426-13-9 C14H18BFO4
    2-(5-fluoro-2,3-dihydro-1,4-benzodioxin-6-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    —— 2-(2'-Chlorphenyl)-3-(4'-methyl-α-pyridyl)-4-thiazolidon 36195-22-9 C15H13ClN2OS
    2-(2'-Chlorphenyl)-3-(4'-methyl-α-pyridyl)-4-thiazolidon
    —— 2-(2-(2-(2-Naphthyloxy)propanoyl)carbohydrazonoyl)phenyl 4-chlorobenzoate 882046-75-5 C27H21ClN2O4
    2-(2-(2-(2-Naphthyloxy)propanoyl)carbohydrazonoyl)phenyl 4-chlorobenzoate
    —— 2,3,4,5-Tetrabromo-6-[(4-phenoxyphenyl)carbamoyl]benzoic acid 1269510-91-9 C20H11Br4NO4
    2,3,4,5-Tetrabromo-6-[(4-phenoxyphenyl)carbamoyl]benzoic acid
    —— 2-(Bis-ethylsulfanyl-methyl)-4-eth-(E)-ylidene-pyrrolidine 132431-07-3 C11H21NS2
    2-(Bis-ethylsulfanyl-methyl)-4-eth-(E)-ylidene-pyrrolidine
    —— 2,7-bis(1-methyl-1-phenylethyl)-9-(trimethylsilyl)fluorene 1110752-43-6 C34H38Si
    2,7-bis(1-methyl-1-phenylethyl)-9-(trimethylsilyl)fluorene
    —— 2-furan-2-yl-4-phenyl-3-(1H-tetrazol-5-yl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine 1569826-45-4 C21H19N5O
    2-furan-2-yl-4-phenyl-3-(1H-tetrazol-5-yl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine
    —— 2-acetyl-7-benzylidene-5-methyl-3-phenyl-3,3a,4,5,6,7-hexahydro-2<i>H</i>-pyrazolo[4,3-<i>c</i>]pyridine 69194-43-0 C22H23N3O
    2-acetyl-7-benzylidene-5-methyl-3-phenyl-3,3a,4,5,6,7-hexahydro-2<i>H</i>-pyrazolo[4,3-<i>c</i>]pyridine
    —— 2-[(2E,4E,7E)-undeca-2,4,7-trienyl]-[1,2,4]oxadiazolidine-3,5-dione 1560911-08-1 C13H18N2O3
    2-[(2E,4E,7E)-undeca-2,4,7-trienyl]-[1,2,4]oxadiazolidine-3,5-dione
    —— 2-<4-<3-(tert-Butylamino)-2-hydroxypropoxy>phenyl>imino-imidazolidine 129961-51-9 C16H26N4O2
    2-<4-<3-(tert-Butylamino)-2-hydroxypropoxy>phenyl>imino-imidazolidine
    —— 2-[(P/M)-3,5-di-tert-butylhepta-3,4-diene-1,6-diyn-1-yl]-5-[(P/M)-3,5-ditert-butyl-7-(triisopropylsilyl)hepta-3,4-diene-1,6-diynyl]pyridine 1184615-02-8 C44H61NSi
    2-[(P/M)-3,5-di-tert-butylhepta-3,4-diene-1,6-diyn-1-yl]-5-[(P/M)-3,5-ditert-butyl-7-(triisopropylsilyl)hepta-3,4-diene-1,6-diynyl]pyridine
    —— (2,3-dibromo-p-dioxan-2-yl)phosphonic dichloride 95879-65-5 C4H5Br2Cl2O3P
    (2,3-dibromo-p-dioxan-2-yl)phosphonic dichloride