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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,3-di(2-nitrophenyl)-1,3-butadiene 1421850-69-2 C16H12N2O4
    2,3-di(2-nitrophenyl)-1,3-butadiene
    —— 21-O-(N-((9H-fluoren-9-yl)methyloxycarbonyl)-glycinoyl)-1',4-didehydro-1-deoxy-1,4-dihydro-5'-(2-methylpropyl)-1-oxorifamycin XIV 947537-24-8 C63H75N5O14
    21-O-(N-((9H-fluoren-9-yl)methyloxycarbonyl)-glycinoyl)-1',4-didehydro-1-deoxy-1,4-dihydro-5'-(2-methylpropyl)-1-oxorifamycin XIV
    —— (2E,4E)-2-Cyano-3-methyl-5-phenyl-penta-2,4-dienoic acid methyl ester 41109-98-2 C14H13NO2
    (2E,4E)-2-Cyano-3-methyl-5-phenyl-penta-2,4-dienoic acid methyl ester
    —— 2,6-dimethyl-1-phenacyl-1H-pyridin-4-one 106989-83-7 C15H15NO2
    2,6-dimethyl-1-phenacyl-1H-pyridin-4-one
    —— 2,3-diazabicyclo{2.2.2}oct-2-ene-borane 124461-81-0 C6H13BN2
    2,3-diazabicyclo{2.2.2}oct-2-ene-borane
    —— 2,5,6-tri-O-benzoyl-3-O-(2,5,6-tri-O-benzoyl-3-deoxy-β-D-xylo-hexofuranosyl)-D-mannono-1,4-lactone 218614-45-0 C54H44O16
    2,5,6-tri-O-benzoyl-3-O-(2,5,6-tri-O-benzoyl-3-deoxy-β-D-xylo-hexofuranosyl)-D-mannono-1,4-lactone
    —— 2-(2,3-diphenyl-3,4-dihydropyrazol-5-yl)-1-methyl-[1,3]thiazolo[3,2-a]benzimidazole 130131-10-1 C25H20N4S
    2-(2,3-diphenyl-3,4-dihydropyrazol-5-yl)-1-methyl-[1,3]thiazolo[3,2-a]benzimidazole
    —— 2-cyclopropyl-5-fluoro-1H-pyrrolo[2,3-b]pyridine 1187449-15-5 C10H9FN2
    2-cyclopropyl-5-fluoro-1H-pyrrolo[2,3-b]pyridine
    —— 2-(benzhydrylidene-amino)-4,4,4-trifluoro-3-(4-hydroxy-3,5-dimethyl-phenyl)-butyric acid ethyl ester 635752-79-3 C27H26F3NO3
    2-(benzhydrylidene-amino)-4,4,4-trifluoro-3-(4-hydroxy-3,5-dimethyl-phenyl)-butyric acid ethyl ester
    —— 2-benzyl-6-methyl-4-phenylpyridine 52987-19-6 C19H17N
    2-benzyl-6-methyl-4-phenylpyridine
    —— ((2-oxo-2-phenylethyl)(phenyl)amino)triphenylphosphonium bromide 136934-63-9 Br*C32H27NOP
    ((2-oxo-2-phenylethyl)(phenyl)amino)triphenylphosphonium bromide
    —— 2-(3-anilinobutyl)-5-methylcyclohexa-2,5-diene-1,4-dione 121746-51-8 C17H19NO2
    2-(3-anilinobutyl)-5-methylcyclohexa-2,5-diene-1,4-dione
    —— 2-(3,4-Dichloro-phenyl)-1,3-diphenyl-isothiourea 47374-48-1 C19H14Cl2N2S
    2-(3,4-Dichloro-phenyl)-1,3-diphenyl-isothiourea
    —— 2-(1,1-Dioxo-1,4-thiazinan-4-yl)benzaldehyde 1155535-71-9 C11H13NO3S
    2-(1,1-Dioxo-1,4-thiazinan-4-yl)benzaldehyde
    —— (2-chloropyridin-3-yl)(2-isothiocyanatophenyl)methanone 1630043-93-4 C13H7ClN2OS
    (2-chloropyridin-3-yl)(2-isothiocyanatophenyl)methanone
    —— 2-(1-bromocyclohexyl)-6-chloro-8-cyanomethyl-4-oxo-4H-[1]-benzopyran 118623-33-9 C17H15BrClNO2
    2-(1-bromocyclohexyl)-6-chloro-8-cyanomethyl-4-oxo-4H-[1]-benzopyran
    —— (2-Isopropyl-5-methyl-cyclohexyloxy)-phenyl-silane 63451-97-8 C16H26OSi
    (2-Isopropyl-5-methyl-cyclohexyloxy)-phenyl-silane
    —— (2S,3S,4S,5R,6S)-4,5-Diacetoxy-6-((2R,3R,4S,5R)-4,5-diacetoxy-2-methoxy-tetrahydro-pyran-3-yloxy)-3-methoxy-tetrahydro-pyran-2-carboxylic acid methyl ester 63629-68-5 C22H32O15
    (2S,3S,4S,5R,6S)-4,5-Diacetoxy-6-((2R,3R,4S,5R)-4,5-diacetoxy-2-methoxy-tetrahydro-pyran-3-yloxy)-3-methoxy-tetrahydro-pyran-2-carboxylic acid methyl ester
    —— 2,3-bis-(4-methoxy-phenyl)-6-trichloromethyl-2,3-dihydro-[1,3,5]oxadiazin-4-one 63384-90-7 C18H15Cl3N2O4
    2,3-bis-(4-methoxy-phenyl)-6-trichloromethyl-2,3-dihydro-[1,3,5]oxadiazin-4-one
    —— 2-benzyl-1-methyl-1,2-dihydro-pyrazole-3-thione 55832-97-8 C11H12N2S
    2-benzyl-1-methyl-1,2-dihydro-pyrazole-3-thione
    —— 2-dimethylamino-8-β-<i>D</i>-ribofuranosyl-3<i>H</i>,8<i>H</i>-pteridine-4,7-dione 60981-41-1 C13H17N5O6
    2-dimethylamino-8-β-<i>D</i>-ribofuranosyl-3<i>H</i>,8<i>H</i>-pteridine-4,7-dione
    —— 2-(4-methoxy-phenyl)-7-methyl-7,7a-dihydro-thiopyrano[2,3-<i>c</i>]furan-5-one 59507-88-9 C15H14O3S
    2-(4-methoxy-phenyl)-7-methyl-7,7a-dihydro-thiopyrano[2,3-<i>c</i>]furan-5-one
    —— 2-Hexyl-2-pent-1-enyl-1,3-dithian 56028-72-9 C15H28S2
    2-Hexyl-2-pent-1-enyl-1,3-dithian
    —— (2-morpholin-4-yl-quinazolin-4-yl)-(3-phenyl-[1,3]thiazetidin-2-ylidene)-amine 50499-99-5 C20H19N5OS
    (2-morpholin-4-yl-quinazolin-4-yl)-(3-phenyl-[1,3]thiazetidin-2-ylidene)-amine
    —— (2-Cyano-2-triethylgermanyl-ethyl)-phosphonic acid diethyl ester 34666-74-5 C13H28GeNO3P
    (2-Cyano-2-triethylgermanyl-ethyl)-phosphonic acid diethyl ester
    —— 2-(3-fluoro-4-(methylsulfonamidomethyl)phenyl)-N-((2-(3-fluoro-5-methylphenyl)-6-(trifluoromethyl)pyridin-3-yl)methyl)propanamide 1428764-51-5 C25H24F5N3O3S
    2-(3-fluoro-4-(methylsulfonamidomethyl)phenyl)-N-((2-(3-fluoro-5-methylphenyl)-6-(trifluoromethyl)pyridin-3-yl)methyl)propanamide
    —— (2E)-2-[1-(4-methoxyphenyl)-2-adamantylidene]acetonitrile 117077-11-9 C19H21NO
    (2E)-2-[1-(4-methoxyphenyl)-2-adamantylidene]acetonitrile
    —— 2-trimethyltin-5-(2-(2-methoxyethoxy)-ethoxy)thiophene 1403231-21-9 C12H22O3SSn
    2-trimethyltin-5-(2-(2-methoxyethoxy)-ethoxy)thiophene
    —— (2S,3R,4S,5R,6R,8R,9S,10S,11R,12R,13R)-3,5,6,9,11,12,13-Heptahydroxy-2,4,6,8,10,12-hexamethyl-1-pentadecanol 105545-05-9 C21H44O8
    (2S,3R,4S,5R,6R,8R,9S,10S,11R,12R,13R)-3,5,6,9,11,12,13-Heptahydroxy-2,4,6,8,10,12-hexamethyl-1-pentadecanol
    —— 2-Bromo-1-(4-methylsulfinylphenyl)-2-phenylethanone 678143-19-6 C15H13BrO2S
    2-Bromo-1-(4-methylsulfinylphenyl)-2-phenylethanone
    —— 2-[(tert-butyldimethylsilyloxy)methyl]-2,5,7-trimethyl-1,2-dihydro-1,8-naphthyridine 861205-45-0 C18H30N2OSi
    2-[(tert-butyldimethylsilyloxy)methyl]-2,5,7-trimethyl-1,2-dihydro-1,8-naphthyridine
    —— 2-((E)-2-Ethoxy-1-methyl-vinyl)-5-methyl-furan 58703-48-3 C10H14O2
    2-((E)-2-Ethoxy-1-methyl-vinyl)-5-methyl-furan
    —— 2-but-2-enyl-5-methyl-furan 58703-50-7 C9H12O
    2-but-2-enyl-5-methyl-furan
    —— 21-Nor-5α-coneninium-20(N) 55768-45-1 Br*C21H34N
    21-Nor-5α-coneninium-20(N)
    —— (2R,3S,6R)-2,6,10,10-Tetramethyl-11-oxa-tricyclo[7.2.1.0<sup>1,6</sup>]dodecan-3-ol 60064-96-2 C15H26O2
    (2R,3S,6R)-2,6,10,10-Tetramethyl-11-oxa-tricyclo[7.2.1.0<sup>1,6</sup>]dodecan-3-ol
    —— 2-(4-Methylmercaptophenyl)-2-hexanol 57560-00-6 C13H20OS
    2-(4-Methylmercaptophenyl)-2-hexanol
    —— 2-Oxo-bicyclo[3.2.1]oct-3-ene-1-carboxylic acid methyl ester 51789-50-5 C10H12O3
    2-Oxo-bicyclo[3.2.1]oct-3-ene-1-carboxylic acid methyl ester
    —— 2-isopropyl-5-oxo-3-pyridin-3-yl-pyrrolidine-2-carboxylic acid ethyl ester 58762-70-2 C15H20N2O3
    2-isopropyl-5-oxo-3-pyridin-3-yl-pyrrolidine-2-carboxylic acid ethyl ester
    —— 2,4,5,5,6-Pentachlor-pentacyclo[7.2.1.0<sup>2,6</sup>.0<sup>4,8</sup>.0<sup>7,11</sup>]dodecanon-(3) 81667-46-1 C12H9Cl5O
    2,4,5,5,6-Pentachlor-pentacyclo[7.2.1.0<sup>2,6</sup>.0<sup>4,8</sup>.0<sup>7,11</sup>]dodecanon-(3)
    —— 2-[(5-amino-6-thioxo-1,6-dihydro-pyrimidin-4-yl)-methyl-hydrazono]-propionic acid methyl ester 67873-60-3 C9H13N5O2S
    2-[(5-amino-6-thioxo-1,6-dihydro-pyrimidin-4-yl)-methyl-hydrazono]-propionic acid methyl ester
    —— 2-Methyl-6-trimethylsilanyl-hexan-3-one 103639-21-0 C10H22OSi
    2-Methyl-6-trimethylsilanyl-hexan-3-one
    —— 2-((2S,3S,6S)-2-Methoxy-6-methyl-5-oxo-tetrahydro-pyran-3-yl)-[1,3]dithiolane-2-carboxylic acid ethyl ester 61176-70-3 C13H20O5S2
    2-((2S,3S,6S)-2-Methoxy-6-methyl-5-oxo-tetrahydro-pyran-3-yl)-[1,3]dithiolane-2-carboxylic acid ethyl ester
    —— 2.6-Dipropyl-4-ethoxy-5-ethyl-1.3-dioxan 28467-95-0 C14H28O3
    2.6-Dipropyl-4-ethoxy-5-ethyl-1.3-dioxan
    —— 2-[2-(8-fluoro-4-methylquinazolin-2-yl)ethyl]-9-methoxy-5H-imidazo[2,1-a]isoindole 1429230-86-3 C22H19FN4O
    2-[2-(8-fluoro-4-methylquinazolin-2-yl)ethyl]-9-methoxy-5H-imidazo[2,1-a]isoindole
    —— 2-[1,1-dimethyl-2-(2,6-dimethyl-4-hydroxy-phenyl)-ethylamino]-1-(3,4-dibenzyloxy-2-methyl-phenyl)-ethanone hydrochloride 693263-34-2 C35H39NO4*ClH
    2-[1,1-dimethyl-2-(2,6-dimethyl-4-hydroxy-phenyl)-ethylamino]-1-(3,4-dibenzyloxy-2-methyl-phenyl)-ethanone hydrochloride
    —— 2-(2-aminoethyl)furo[2,3-c]quinolin-4-amine 1449680-32-3 C13H13N3O
    2-(2-aminoethyl)furo[2,3-c]quinolin-4-amine
    —— 2-(2-Morpholin-4-yl-4-phenyl-[1,3]thiazin-6-ylidene)-1,3-diphenyl-propane-1,3-dione 128748-30-1 C29H24N2O3S
    2-(2-Morpholin-4-yl-4-phenyl-[1,3]thiazin-6-ylidene)-1,3-diphenyl-propane-1,3-dione
    —— 2-methyl-6,7,8,9,10,11,12,13-octahydro-cyclodeca[b]quinoline 110061-02-4 C18H23N
    2-methyl-6,7,8,9,10,11,12,13-octahydro-cyclodeca[b]quinoline
    —— (2R,6S,8S,9R,10S,11Z,13S,15S,16R,17E)-9,13,15-tris(tert-butyldimethylsilyloxy)-2-[(2S,4S,5S)-2-(4-methoxyphenyl)-5-methyl-1,3-dioxan-4-yl]-6,8,10,16-tetramethyl-19-(trityloxy)nonadeca-11,17-dien-3-one 792921-85-8 C72H112O8Si3
    (2R,6S,8S,9R,10S,11Z,13S,15S,16R,17E)-9,13,15-tris(tert-butyldimethylsilyloxy)-2-[(2S,4S,5S)-2-(4-methoxyphenyl)-5-methyl-1,3-dioxan-4-yl]-6,8,10,16-tetramethyl-19-(trityloxy)nonadeca-11,17-dien-3-one
    —— (2S)-2-((2S,11S,14S,15R)-14-amino-2,11-di((S)-sec-butyl)-15-hydroxy-4,7,10,13-tetraoxo-3,6,9,12-tetraazahexadecanamido)-5-guanidino-N-methyl-N-(2-oxothietan-3-yl)pentanamide 1632040-34-6 C30H54N10O8S
    (2S)-2-((2S,11S,14S,15R)-14-amino-2,11-di((S)-sec-butyl)-15-hydroxy-4,7,10,13-tetraoxo-3,6,9,12-tetraazahexadecanamido)-5-guanidino-N-methyl-N-(2-oxothietan-3-yl)pentanamide