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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-glycylamino-4,5,6,7-tetrahydro-benzo[<i>b</i>]thiophene-3-carboxylic acid amide 26105-83-9 C11H15N3O2S
    2-glycylamino-4,5,6,7-tetrahydro-benzo[<i>b</i>]thiophene-3-carboxylic acid amide
    —— 2-tert-butyl-3-benzylquinoxaline 66268-28-8 C19H20N2
    2-tert-butyl-3-benzylquinoxaline
    —— 2-anilino-benzo[<i>d</i>]isothiazole-3-thione 19751-21-4 C13H10N2S2
    2-anilino-benzo[<i>d</i>]isothiazole-3-thione
    —— 2-Oxo-6-vinyl-octahydro-benzofuran-3-carboxylic acid benzyl ester 65460-98-2 C18H20O4
    2-Oxo-6-vinyl-octahydro-benzofuran-3-carboxylic acid benzyl ester
    —— 2,9,16,23,30,37-Hexaoxaheptacyclo[36.4.0.03,8.010,15.017,22.024,29.031,36]dotetraconta-1(42),3,5,7,10,12,14,17,19,21,24,26,28,31,33,35,38,40-octadecaene 63910-28-1 C36H24O6
    2,9,16,23,30,37-Hexaoxaheptacyclo[36.4.0.03,8.010,15.017,22.024,29.031,36]dotetraconta-1(42),3,5,7,10,12,14,17,19,21,24,26,28,31,33,35,38,40-octadecaene
    —— 2-amino-5-oxo-1,4,5,6,7,8-hexahydro-[4,4']biquinolinyl-3-carboxylic acid ethyl ester 50550-98-6 C21H21N3O3
    2-amino-5-oxo-1,4,5,6,7,8-hexahydro-[4,4']biquinolinyl-3-carboxylic acid ethyl ester
    —— 2-<i>tert</i>-butylsulfamoyl-5-fluoro-benzoic acid 29083-11-2 C11H14FNO4S
    2-<i>tert</i>-butylsulfamoyl-5-fluoro-benzoic acid
    —— (2S,4S,5S)-1,2-di-tert-butyl 4-(tert-butyldimethylsilanyloxymethyl)-5-formylpyrrolidine-1,2-dicarboxylate 1482519-85-6 C22H41NO6Si
    (2S,4S,5S)-1,2-di-tert-butyl 4-(tert-butyldimethylsilanyloxymethyl)-5-formylpyrrolidine-1,2-dicarboxylate
    —— (2-aminopyridin-3-yl)-[6-[(3S)-3-(2-methylpropyl)piperazin-1-yl]-3-[(E)-prop-1-enyl]pyridin-2-yl]methanone 1042985-28-3 C22H29N5O
    (2-aminopyridin-3-yl)-[6-[(3S)-3-(2-methylpropyl)piperazin-1-yl]-3-[(E)-prop-1-enyl]pyridin-2-yl]methanone
    —— 2-(2'-chloro-3,5-difluorobiphenyl-4-ylamino)nicotinic acid 1035689-24-7 C18H11ClF2N2O2
    2-(2'-chloro-3,5-difluorobiphenyl-4-ylamino)nicotinic acid
    —— (2E)-1-(4,6-dimethoxy-1-benzofuran-5-yl)-2-[(2-methoxyphenyl)hydrazinylidene]butane-1,3-dione 77262-10-3 C21H20N2O6
    (2E)-1-(4,6-dimethoxy-1-benzofuran-5-yl)-2-[(2-methoxyphenyl)hydrazinylidene]butane-1,3-dione
    —— 2-chloro-N-(3,5-dibromo-2-ydroxybenzyl)benzamide 1276560-41-8 C14H10Br2ClNO2
    2-chloro-N-(3,5-dibromo-2-ydroxybenzyl)benzamide
    —— 2-tert-Butyldisulfanyl-3-methyl-3H-quinazolin-4-one 106130-36-3 C13H16N2OS2
    2-tert-Butyldisulfanyl-3-methyl-3H-quinazolin-4-one
    —— [(2R,3R,4S,5R,6S)-6-methoxy-5-[(4-nitrophenyl)methoxy]-3,4-bis(phenylmethoxy)oxan-2-yl]methanol 233744-16-6 C28H31NO8
    [(2R,3R,4S,5R,6S)-6-methoxy-5-[(4-nitrophenyl)methoxy]-3,4-bis(phenylmethoxy)oxan-2-yl]methanol
    —— (2R,4R)-methyl 4-(furan-2-yl)-2-hydroxy-3,4-dihydro-2H-benzo[h]chromene-2-carboxylate 1353676-07-9 C19H16O5
    (2R,4R)-methyl 4-(furan-2-yl)-2-hydroxy-3,4-dihydro-2H-benzo[h]chromene-2-carboxylate
    —— 2-(2-dimethylamino-6-nitrophenyl)acetaldehyde semicarbazone 295325-91-6 C11H15N5O3
    2-(2-dimethylamino-6-nitrophenyl)acetaldehyde semicarbazone
    —— (2,4,6-tri-tert-butylphenyl)P=CGe(2,4,6-triisopropylphenyl)(tert-butyl)S 1134195-20-2 C38H61GePS
    (2,4,6-tri-tert-butylphenyl)P=CGe(2,4,6-triisopropylphenyl)(tert-butyl)S
    —— 2,5-dicarbethoxy-6-(2-thenoyl)thieno[3,2-b]pyrrole 681486-06-6 C17H15NO5S2
    2,5-dicarbethoxy-6-(2-thenoyl)thieno[3,2-b]pyrrole
    —— 2-Diethoxymethyl-6-methyl-4-(2-trifluoromethyl-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid 5-(2-chloro-ethyl) ester 3-ethyl ester 75530-43-7 C24H29ClF3NO6
    2-Diethoxymethyl-6-methyl-4-(2-trifluoromethyl-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid 5-(2-chloro-ethyl) ester 3-ethyl ester
    —— 2,3,9,10,16,17-hexakis(hexadecylthio)-23,24-bis(tosylamido)phthalocyaninatonickel(II) 954371-18-7 C142H222N10NiO4S8
    2,3,9,10,16,17-hexakis(hexadecylthio)-23,24-bis(tosylamido)phthalocyaninatonickel(II)
    —— 2,9-dimethyl-1,3-dioxo-1,3-dihydropyrrolo<3,4-b>quinoline 77705-51-2 C13H10N2O2
    2,9-dimethyl-1,3-dioxo-1,3-dihydropyrrolo<3,4-b>quinoline
    —— (2R,3S,4R,5R,6R)-5-acetamido-2-(acetoxymethyl)-6-(((R)-3-(benzyloxy)-2-((4S,5R)-4-hydroxy-5-methoxy-4,5-dimethyl-2-oxooxazolidin-3-yl)-3-oxopropyl)thio)tetrahydro-2H-pyran-3,4-diyl diacetate 1533407-70-3 C30H40N2O14S
    (2R,3S,4R,5R,6R)-5-acetamido-2-(acetoxymethyl)-6-(((R)-3-(benzyloxy)-2-((4S,5R)-4-hydroxy-5-methoxy-4,5-dimethyl-2-oxooxazolidin-3-yl)-3-oxopropyl)thio)tetrahydro-2H-pyran-3,4-diyl diacetate
    —— 2-((5-chloro-2-(N-(5,5-dimethyl-1,4,5,6-tetrahydropyrimidin-2-yl)sulfamoyl)-4-methylphenyl)thio)propanoic acid 1180533-05-4 C16H22ClN3O4S2
    2-((5-chloro-2-(N-(5,5-dimethyl-1,4,5,6-tetrahydropyrimidin-2-yl)sulfamoyl)-4-methylphenyl)thio)propanoic acid
    —— 2-chloro-N-methyl-N-(2-trimethylsilylethynylsulfanyl)aniline 110994-04-2 C12H16ClNSSi
    2-chloro-N-methyl-N-(2-trimethylsilylethynylsulfanyl)aniline
    —— 2,2-Dichlor-cis-3,4-dimethyl-cyclobutanon 64512-26-1 C6H8Cl2O
    2,2-Dichlor-cis-3,4-dimethyl-cyclobutanon
    —— (2'RS,3'RS)-1-(1',5'-dioxo-3'-phenyl-2',6',6'-trimethylheptyl)pyrrolidine 122968-69-8 C20H29NO2
    (2'RS,3'RS)-1-(1',5'-dioxo-3'-phenyl-2',6',6'-trimethylheptyl)pyrrolidine
    —— 2,2,2-trifluoroacetic acid compound with 2-((S)-1-(2-((S)-1-(2-((S)-pyrrolidin-2-yl)acetyl)pyrrolidin-2-yl)acetyl)pyrrolidin-2-yl)acetic acid (1:1) 1426234-37-8 C2HF3O2*C18H29N3O4
    2,2,2-trifluoroacetic acid compound with 2-((S)-1-(2-((S)-1-(2-((S)-pyrrolidin-2-yl)acetyl)pyrrolidin-2-yl)acetyl)pyrrolidin-2-yl)acetic acid (1:1)
    —— 2',5'-bis-O-(4-methoxytetrahydropyran-4-yl)-uridine 17327-25-2 C21H32N2O10
    2',5'-bis-O-(4-methoxytetrahydropyran-4-yl)-uridine
    —— 2-[2-(<i>N</i>-ethyl-3-methyl-anilino)-ethyl]-1,1-dioxo-1,2-dihydro-1λ<sup>6</sup>-benzo[<i>d</i>]isothiazol-3-one 25781-39-9 C18H20N2O3S
    2-[2-(<i>N</i>-ethyl-3-methyl-anilino)-ethyl]-1,1-dioxo-1,2-dihydro-1λ<sup>6</sup>-benzo[<i>d</i>]isothiazol-3-one
    —— 2-bis(trimethylsilyloxy)phosphoryl-2-diazonio-1-phenylethenolate 100580-57-2 C14H23N2O4PSi2
    2-bis(trimethylsilyloxy)phosphoryl-2-diazonio-1-phenylethenolate
    —— 2-[1,3-Benzoxazol-2-yl(nonyl)amino]ethanol 948588-32-7 C18H28N2O2
    2-[1,3-Benzoxazol-2-yl(nonyl)amino]ethanol
    —— (2E)-2-[(10R,13R)-11-tetracyclo[7.4.1.05,14.010,13]tetradeca-1,3,5(14),6,8-pentaenylidene]ethanol 138018-91-4 C16H14O
    (2E)-2-[(10R,13R)-11-tetracyclo[7.4.1.05,14.010,13]tetradeca-1,3,5(14),6,8-pentaenylidene]ethanol
    —— 2,3,4,5-tetrahydro-2,8-dimethyl-5-(4-methylphenethyl)-1H-pyrido[4,3-b]indole trifluoroacetate salt 1147892-90-7 C2HF3O2*C22H26N2
    2,3,4,5-tetrahydro-2,8-dimethyl-5-(4-methylphenethyl)-1H-pyrido[4,3-b]indole trifluoroacetate salt
    —— 2-(4,6-dimethylpyrimidin-2-yl)-5-{[5-(4-fluorophenyl)-2-methyl-1,3-thiazol-4-yl]carbonyl}octahydropyrrolo[3,4-c]pyrrole 1293282-93-5 C23H24FN5OS
    2-(4,6-dimethylpyrimidin-2-yl)-5-{[5-(4-fluorophenyl)-2-methyl-1,3-thiazol-4-yl]carbonyl}octahydropyrrolo[3,4-c]pyrrole
    —— 2-<3-(o-Fluorphenyl)-5-chlorindol-2-yl>-thiazol-4-yl-essigsaeure-aethylester 31112-98-8 C21H16ClFN2O2S
    2-<3-(o-Fluorphenyl)-5-chlorindol-2-yl>-thiazol-4-yl-essigsaeure-aethylester
    —— 2-(2-Bromo-5-chloro-phenylamino)-benzoic acid methyl ester 31376-01-9 C14H11BrClNO2
    2-(2-Bromo-5-chloro-phenylamino)-benzoic acid methyl ester
    —— 2-Ethyl-5-p-toluoylamino-isoindolin 1037-35-0 C18H20N2O
    2-Ethyl-5-p-toluoylamino-isoindolin
    —— (2R,3S,4R,5R)-2-Hydroxymethyl-5-(4-methyl-indol-1-yl)-tetrahydro-furan-3,4-diol 25159-51-7 C14H17NO4
    (2R,3S,4R,5R)-2-Hydroxymethyl-5-(4-methyl-indol-1-yl)-tetrahydro-furan-3,4-diol
    —— 2-(3,5-Bis-acetylamino-2,4,6-triiodo-phenylmethanesulfonylamino)-butyric acid 97494-90-1 C15H18I3N3O6S
    2-(3,5-Bis-acetylamino-2,4,6-triiodo-phenylmethanesulfonylamino)-butyric acid
    —— 2-Styryl-4-methyl-6,7-dimethoxychinazolin-3-oxid 27110-78-7 C19H18N2O3
    2-Styryl-4-methyl-6,7-dimethoxychinazolin-3-oxid
    —— 2,2-Bis-(3-tert-butyl-4-hydroxy-phenyl)-propionic acid 2-octadecylsulfanyl-[1,3,2]dioxaphospholan-4-ylmethyl ester 72371-84-7 C44H71O6PS
    2,2-Bis-(3-tert-butyl-4-hydroxy-phenyl)-propionic acid 2-octadecylsulfanyl-[1,3,2]dioxaphospholan-4-ylmethyl ester
    —— 2-Chloro-N-(5-methyl-2,4-disulfamoyl-phenyl)-acetamide 2849-10-7 C9H12ClN3O5S2
    2-Chloro-N-(5-methyl-2,4-disulfamoyl-phenyl)-acetamide
    —— 2.5-Dimethyl-2.5-di(peroxy-β-hydroxypropionyl)hexan 42828-73-9 C14H26O8
    2.5-Dimethyl-2.5-di(peroxy-β-hydroxypropionyl)hexan
    —— 2,3-Dihydro-2-oxo-5-p-tolyl-1H-1,4-benzodiazepin-3-carbonsaeure-ethylester 61295-05-4 C19H18N2O3
    2,3-Dihydro-2-oxo-5-p-tolyl-1H-1,4-benzodiazepin-3-carbonsaeure-ethylester
    —— 2-acetyl-3-(4-hydroxy-phenyl)-4,5,6,6a-tetrahydro-3aH-pentalen-1-one 1104633-88-6 C16H16O3
    2-acetyl-3-(4-hydroxy-phenyl)-4,5,6,6a-tetrahydro-3aH-pentalen-1-one
    —— 2,3,4-tribenzoyl-furan 52762-48-8 C25H16O4
    2,3,4-tribenzoyl-furan
    —— (2S)-2-[6-(cycloheptylmethylcarbamoyl)-2,5-dimethyl-4-(4-methyl-2,3-dihydro-1,4-benzoxazin-6-yl)pyridin-3-yl]-2-[(2-methylpropan-2-yl)oxy]acetic acid 1256252-26-2 C31H43N3O5
    (2S)-2-[6-(cycloheptylmethylcarbamoyl)-2,5-dimethyl-4-(4-methyl-2,3-dihydro-1,4-benzoxazin-6-yl)pyridin-3-yl]-2-[(2-methylpropan-2-yl)oxy]acetic acid
    —— 2-{2-[1-(2-methylbenzyl)-1H-benzimidazol-2-yl]phenoxy}-acetamide 1050479-39-4 C23H21N3O2
    2-{2-[1-(2-methylbenzyl)-1H-benzimidazol-2-yl]phenoxy}-acetamide
    —— 2-[5-bromo-6-oxo-4-[[(1R,2R,3R,5S)-2,6,6-trimethyl-3-bicyclo[3.1.1]heptanyl]amino]pyridazin-1-yl]-N-cyclohexyl-N-methylacetamide 1149580-34-6 C23H35BrN4O2
    2-[5-bromo-6-oxo-4-[[(1R,2R,3R,5S)-2,6,6-trimethyl-3-bicyclo[3.1.1]heptanyl]amino]pyridazin-1-yl]-N-cyclohexyl-N-methylacetamide
    —— 2-{2-(piperazin-1-yl)-7-(pyridin-4-yl)-5H-pyrimido[5,4-b]indol-4-yloxy}ethanol 1034194-16-5 C21H22N6O2
    2-{2-(piperazin-1-yl)-7-(pyridin-4-yl)-5H-pyrimido[5,4-b]indol-4-yloxy}ethanol