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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-isobutyl-2,7,7,9,9-pentamethyl-1-oxa-3,8-diaza-spiro[4.5]decan-4-one 64338-05-2 C16H30N2O2
    2-isobutyl-2,7,7,9,9-pentamethyl-1-oxa-3,8-diaza-spiro[4.5]decan-4-one
    —— 2-Chloro-4-(3-nitrophenyl)thiazole 1188122-55-5 C9H5ClN2O2S
    2-Chloro-4-(3-nitrophenyl)thiazole
    —— 2-Chloro-4-propylsulfanylbenzoic acid 790695-26-0 C10H11ClO2S
    2-Chloro-4-propylsulfanylbenzoic acid
    —— (2S,3R,4R,5S)-2,3,5-tris(benzyloxy)-8,9-dihydroxynonane-1,4-diyl dimethanesulfonate 1093615-99-6 C32H42O11S2
    (2S,3R,4R,5S)-2,3,5-tris(benzyloxy)-8,9-dihydroxynonane-1,4-diyl dimethanesulfonate
    —— 2-(3-(3-dimethylamino-2-methylpropoxy)phenyl)-N-hydroxy-2-phenylacetamide 1070676-96-8 C20H26N2O3
    2-(3-(3-dimethylamino-2-methylpropoxy)phenyl)-N-hydroxy-2-phenylacetamide
    —— 2-methoxyethyl 3-(2-((4-cyano-4-(3,4-dimethoxyphenyl)-5-methylhexyl)(methyl)amino)ethyl)benzoate 1093938-66-9 C29H40N2O5
    2-methoxyethyl 3-(2-((4-cyano-4-(3,4-dimethoxyphenyl)-5-methylhexyl)(methyl)amino)ethyl)benzoate
    —— 2-<2-Brom-4-nitro-phenylazo>-naphthyl-(1)-acetat 94994-65-7 C18H12BrN3O4
    2-<2-Brom-4-nitro-phenylazo>-naphthyl-(1)-acetat
    —— 2,6-dichloro-4-(6-(methyl(3-(pyridin-2-yloxy)benzyl)amino)pyridazin-3-yl)phenol 1192799-46-4 C23H18Cl2N4O2
    2,6-dichloro-4-(6-(methyl(3-(pyridin-2-yloxy)benzyl)amino)pyridazin-3-yl)phenol
    —— {(2R,5S)-5-[5-(4-chloro-1H-pyrrol-2-yl)-1,2,4-oxadiazol-3-yl]-2-methylpiperidin-1-yl}(2-methoxypyridin-3-yl)methanone 1253200-76-8 C19H20ClN5O3
    {(2R,5S)-5-[5-(4-chloro-1H-pyrrol-2-yl)-1,2,4-oxadiazol-3-yl]-2-methylpiperidin-1-yl}(2-methoxypyridin-3-yl)methanone
    —— 2,2-difluoro-9-(pyridin-2-ylethynyl)-2,3,5,6,14,14a-hexahydropyrrolo[2',1:3,4][1,4]diazepino[7,1-b]quinazolin-12(1H)-one 1416011-13-6 C22H18F2N4O
    2,2-difluoro-9-(pyridin-2-ylethynyl)-2,3,5,6,14,14a-hexahydropyrrolo[2',1:3,4][1,4]diazepino[7,1-b]quinazolin-12(1H)-one
    —— 2-chloro-4-[[(3S)-1-(cyclopentylcarbonyl)-3-pyrrolidinyl](phenylmethyl)amino]benzonitrile 1034848-70-8 C24H26ClN3O
    2-chloro-4-[[(3S)-1-(cyclopentylcarbonyl)-3-pyrrolidinyl](phenylmethyl)amino]benzonitrile
    —— 2-[(3aR,6aS)-5-[1-[5-(5,6-difluoro-1H-benzimidazol-2-yl)pyridin-2-yl]piperidin-4-yl]oxy-1,2,3,3a,4,5,6,6a-octahydropentalen-2-yl]acetic acid 1415717-78-0 C27H30F2N4O3
    2-[(3aR,6aS)-5-[1-[5-(5,6-difluoro-1H-benzimidazol-2-yl)pyridin-2-yl]piperidin-4-yl]oxy-1,2,3,3a,4,5,6,6a-octahydropentalen-2-yl]acetic acid
    —— 2-[2-(3,4-Dimethoxy-phenyl)-ethyl]-6,7-dimethoxy-3,4-dihydro-isoquinolinium; iodide 19713-38-3 C21H26NO4*I
    2-[2-(3,4-Dimethoxy-phenyl)-ethyl]-6,7-dimethoxy-3,4-dihydro-isoquinolinium; iodide
    —— 2-[4-hydroxy-5-[4-(methanesulfonamidomethyl)phenyl]-2-methylpyrazol-3-yl]-3H-benzimidazole-5-carboxamide 1197338-13-8 C20H20N6O4S
    2-[4-hydroxy-5-[4-(methanesulfonamidomethyl)phenyl]-2-methylpyrazol-3-yl]-3H-benzimidazole-5-carboxamide
    —— 2-methyl-5-(1-piperidyl)-4(3H)-pyrimidinone 99314-74-6 C10H15N3O
    2-methyl-5-(1-piperidyl)-4(3H)-pyrimidinone
    —— 2-((2,5-difluorobenzyl)thio)-1-(4-fluorophenyl)-N-methyl-N-(pyridin-4-ylmethyl)-1H-imidazole-5-carboxamide 1416264-87-3 C24H19F3N4OS
    2-((2,5-difluorobenzyl)thio)-1-(4-fluorophenyl)-N-methyl-N-(pyridin-4-ylmethyl)-1H-imidazole-5-carboxamide
    —— 2,6-dibromo-4-(3-((2-chloro-5-methylphenoxy)methyl)-1,2,4-triazin-6-yl)phenol 1191246-65-7 C17H12Br2ClN3O2
    2,6-dibromo-4-(3-((2-chloro-5-methylphenoxy)methyl)-1,2,4-triazin-6-yl)phenol
    —— 2-[1-[4-[5-[[(2S)-morpholin-2-yl]methylamino]pyrido[3,4-b]pyrazin-7-yl]phenyl]piperidin-4-yl]propan-2-ol 1415790-70-3 C26H34N6O2
    2-[1-[4-[5-[[(2S)-morpholin-2-yl]methylamino]pyrido[3,4-b]pyrazin-7-yl]phenyl]piperidin-4-yl]propan-2-ol
    —— 2-[2-Chloro-3-(2-nitro-phenylsulfanyl)-propyl]-4-methyl-phenol 101041-54-7 C16H16ClNO3S
    2-[2-Chloro-3-(2-nitro-phenylsulfanyl)-propyl]-4-methyl-phenol
    —— 2,5-Dimethyl-4-phenyl-3-(o-tosyl)-2,4-hexadiene 92421-19-7 C21H24O3S
    2,5-Dimethyl-4-phenyl-3-(o-tosyl)-2,4-hexadiene
    —— (2S)-2-(2,3,6-Trichlorophenyl)pyrrolidine 1241681-73-1 C10H10Cl3N
    (2S)-2-(2,3,6-Trichlorophenyl)pyrrolidine
    —— 2'-(1-amino-ethyl)-5'-(pyridin-4-ylcarbamoyl)-biphenyl-3-carboxylic acid 2-(toluene-4-sulfonyl)-ethyl ester 1333399-29-3 C30H29N3O5S
    2'-(1-amino-ethyl)-5'-(pyridin-4-ylcarbamoyl)-biphenyl-3-carboxylic acid 2-(toluene-4-sulfonyl)-ethyl ester
    —— 2,4-diphenyl-6-(2-hydroxy-4-octyloxyphenyl)-1,3,5-triazine 139123-70-9 C29H31N3O2
    2,4-diphenyl-6-(2-hydroxy-4-octyloxyphenyl)-1,3,5-triazine
    —— 2L-(2,3/4,5)-2,3,4-tri-O-benzyl-5-C-benzyloxymethyl-2,3,4,5-tetrahydroxycyclohexanone 306968-48-9 C35H36O6
    2L-(2,3/4,5)-2,3,4-tri-O-benzyl-5-C-benzyloxymethyl-2,3,4,5-tetrahydroxycyclohexanone
    —— (2S,6S)-2-((E)-2-Benzenesulfonyl-vinyl)-6-methoxy-tetrahydro-pyran 92173-08-5 C14H18O4S
    (2S,6S)-2-((E)-2-Benzenesulfonyl-vinyl)-6-methoxy-tetrahydro-pyran
    —— 2-Bromo-6-{[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]methoxy}pyridine 312931-01-4 C11H14BrNO3
    2-Bromo-6-{[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]methoxy}pyridine
    —— 2-(1,1-diphenyl-3-pyrrolidin-1-yl-propyl)-5-methyl-[1,3,4]oxadiazole 59882-11-0 C22H25N3O
    2-(1,1-diphenyl-3-pyrrolidin-1-yl-propyl)-5-methyl-[1,3,4]oxadiazole
    —— 2-phenyl-4,4a-dihydro-3<i>H</i>-[1,2,4]triazino[2,3-<i>a</i>]quinoline 59065-86-0 C17H15N3
    2-phenyl-4,4a-dihydro-3<i>H</i>-[1,2,4]triazino[2,3-<i>a</i>]quinoline
    —— 2,6-Dimorpholinochinoxalin-5,8-dion 60729-16-0 C16H18N4O4
    2,6-Dimorpholinochinoxalin-5,8-dion
    —— 2-Ethylsulfanyl-3-methyl-cyclopent-2-enecarboxylic acid ethyl ester 60814-77-9 C11H18O2S
    2-Ethylsulfanyl-3-methyl-cyclopent-2-enecarboxylic acid ethyl ester
    —— 2-[3-(5-nitro-pyridin-2-ylamino)-pyridin-2-ylsulfanyl]-butyric acid 60780-97-4 C14H14N4O4S
    2-[3-(5-nitro-pyridin-2-ylamino)-pyridin-2-ylsulfanyl]-butyric acid
    —— 2-(3-chlorothiophen-2-yl)-4-cyclohexyl-5,6,7,8-tetrahydroquinazoline 1350894-80-2 C18H21ClN2S
    2-(3-chlorothiophen-2-yl)-4-cyclohexyl-5,6,7,8-tetrahydroquinazoline
    —— 2-pyridineethanol 2-methyl-4'-octyl[1,1'-biphenyl]-4-carboxylate 920270-56-0 C29H35NO2
    2-pyridineethanol 2-methyl-4'-octyl[1,1'-biphenyl]-4-carboxylate
    —— 2',6'-dihydro-spiro[cyclohexane-1,5'-[1,2,4]triazolo[3,4-<i>a</i>]isoquinolin]-3-one 57098-80-3 C15H17N3O
    2',6'-dihydro-spiro[cyclohexane-1,5'-[1,2,4]triazolo[3,4-<i>a</i>]isoquinolin]-3-one
    —— 2-acetylamino-8-methyl-4-oxo-1,3-diaza-spiro[4.5]deca-2,8-diene-6-carboxylic acid methyl ester 58734-96-6 C13H17N3O4
    2-acetylamino-8-methyl-4-oxo-1,3-diaza-spiro[4.5]deca-2,8-diene-6-carboxylic acid methyl ester
    —— 2,4-Bis-(Phenylthio)-6-piperidino-s-triazin 59594-82-0 C20H20N4S2
    2,4-Bis-(Phenylthio)-6-piperidino-s-triazin
    —— 2-(4-octyloxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 1206159-45-6 C20H33BO3
    2-(4-octyloxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    —— ((2R,3S,6S)-3-acetoxy-6-(m-tolyl)-3,6-dihydro-2H-pyran-2-yl)methyl acetate 1450884-28-2 C17H20O5
    ((2R,3S,6S)-3-acetoxy-6-(m-tolyl)-3,6-dihydro-2H-pyran-2-yl)methyl acetate
    —— 2',5'-dideoxy-3'-O-benzoyl-5-(E)-bromovinyluridine 1006598-40-8 C18H17BrN2O5
    2',5'-dideoxy-3'-O-benzoyl-5-(E)-bromovinyluridine
    —— (2S)-2-{[(1-benzyl-2-oxo-1,2-dihydropyridin-3-yl)carbonyl]amino}-5-(4,5-dihydro-1H-imidazol-2-ylamino)pentanoic acid trifluoroacetate 1037088-63-3 C2HF3O2*C21H25N5O4
    (2S)-2-{[(1-benzyl-2-oxo-1,2-dihydropyridin-3-yl)carbonyl]amino}-5-(4,5-dihydro-1H-imidazol-2-ylamino)pentanoic acid trifluoroacetate
    —— 2-ethyl-[1,3]dithiepane 6008-54-4 C7H14S2
    2-ethyl-[1,3]dithiepane
    —— 2-Thiazolamine, N-(phenylmethylene)-4-[4-(phenylthio)phenyl]- 717122-88-8 C22H16N2S2
    2-Thiazolamine, N-(phenylmethylene)-4-[4-(phenylthio)phenyl]-
    —— (2-ethyl-2-cyano-butyryl)-methyl-malonic acid diethyl ester 101108-97-8 C15H23NO5
    (2-ethyl-2-cyano-butyryl)-methyl-malonic acid diethyl ester
    —— 2-(3-nitro-4-chlorophenyl)-as-triazine-3,5(2H,4H)-dione 78983-82-1 C9H5ClN4O4
    2-(3-nitro-4-chlorophenyl)-as-triazine-3,5(2H,4H)-dione
    —— 2-(1-(2,6-difluorobenzyl)-5-methyl-1H-1,2,3-triazolo-4-yl)pent-4-en-2-ol 1596118-88-5 C15H17F2N3O
    2-(1-(2,6-difluorobenzyl)-5-methyl-1H-1,2,3-triazolo-4-yl)pent-4-en-2-ol
    —— (2R,3S,4R,5R)-2-(hydroxymethyl)-5-(3-methylphenoxy)oxolane-3,4-diol 1415010-12-6 C12H16O5
    (2R,3S,4R,5R)-2-(hydroxymethyl)-5-(3-methylphenoxy)oxolane-3,4-diol
    —— 2-[hydroxy-(<i>N</i>,<i>N</i>-phthaloyl-glycyl)-amino]-butyric acid <i>tert</i>-butyl ester 55424-20-9 C18H22N2O6
    2-[hydroxy-(<i>N</i>,<i>N</i>-phthaloyl-glycyl)-amino]-butyric acid <i>tert</i>-butyl ester
    —— 2-Benzoylamino-2-vinyl-pentanedioic acid 74761-89-0 C14H15NO5
    2-Benzoylamino-2-vinyl-pentanedioic acid
    —— 2,10-difluoro-6-methoxy-12-(piperazin-1-yl)-5,7-dihydroindolo[2,3-b]carbazole 1217106-97-2 C23H20F2N4O
    2,10-difluoro-6-methoxy-12-(piperazin-1-yl)-5,7-dihydroindolo[2,3-b]carbazole
    —— 2-methanesulfonyloxymethyl-8-(tetrahydropyran-2-yloxy)octyl ester 599164-94-0 C16H32O8S2
    2-methanesulfonyloxymethyl-8-(tetrahydropyran-2-yloxy)octyl ester