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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-(2,3-diacetoxy-3-carboxypropanamido)benzoic acid 1233190-44-7 C15H15NO9
    3-(2,3-diacetoxy-3-carboxypropanamido)benzoic acid
    —— 3-(2-furylthio)-2-methyl-1-nitropropane 127506-00-7 C8H11NO3S
    3-(2-furylthio)-2-methyl-1-nitropropane
    —— 3-chloro-10-[3-(4-isopropyl-piperazin-1-yl)-propyl]-10H-benzo[b]pyrido[2,3-e][1,4]thiazine 5182-39-8 C21H27ClN4S
    3-chloro-10-[3-(4-isopropyl-piperazin-1-yl)-propyl]-10H-benzo[b]pyrido[2,3-e][1,4]thiazine
    —— 3-tert-butyldimethylsilyloxy-N-allyl-16,17-seco-estra-1,3,5(10)-triene-16,17-imide 415974-68-4 C27H39NO3Si
    3-tert-butyldimethylsilyloxy-N-allyl-16,17-seco-estra-1,3,5(10)-triene-16,17-imide
    —— 3-(2-piperidin-1-ylethylsulfanyl)-9-(trifluoromethyl)-5H-[1,2,4]triazino[5,6-b]indole 75565-10-5 C17H18F3N5S
    3-(2-piperidin-1-ylethylsulfanyl)-9-(trifluoromethyl)-5H-[1,2,4]triazino[5,6-b]indole
    —— 3,3'-((ethane-1,2-diylbis(oxy))bis(4,1-phenylene))bis(1-(4-chlorophenyl)prop-2-en-1-one) 1155394-12-9 C32H24Cl2O4
    3,3'-((ethane-1,2-diylbis(oxy))bis(4,1-phenylene))bis(1-(4-chlorophenyl)prop-2-en-1-one)
    —— 3,3-Bis(methylselanyl)prop-1-ynylbenzene 142646-75-1 C11H12Se2
    3,3-Bis(methylselanyl)prop-1-ynylbenzene
    —— 3-methyl-1-(N-n-octylcarbazol-3-yl)-1-butyn-3-ol 721429-97-6 C25H31NO
    3-methyl-1-(N-n-octylcarbazol-3-yl)-1-butyn-3-ol
    —— 3-nitroso-2,2,4,4-tetramethyl-5-phenyl-5-fluoroimidazoline-1-oxide 122509-50-6 C13H17FN3O2
    3-nitroso-2,2,4,4-tetramethyl-5-phenyl-5-fluoroimidazoline-1-oxide
    —— 3-phenacylsulfanyl-1-phenyl-6,7-dihydro-5H-cyclopenta[c]pyridine-4-carbonitrile 126921-99-1 C23H18N2OS
    3-phenacylsulfanyl-1-phenyl-6,7-dihydro-5H-cyclopenta[c]pyridine-4-carbonitrile
    —— 3-(2,2-dimethoxyethylaminomethyl)-8-fluoro-1,4-dimethylcarbazole 164229-76-9 C19H23FN2O2
    3-(2,2-dimethoxyethylaminomethyl)-8-fluoro-1,4-dimethylcarbazole
    —— 3-((1-benzylpyrrolidin-2-yl)methyl)-1-methyl-1H-imidazol-3-ium bromide 1252879-85-8 Br*C16H22N3
    3-((1-benzylpyrrolidin-2-yl)methyl)-1-methyl-1H-imidazol-3-ium bromide
    —— 3,5-Diheptyl-4-hexylpyrazol 22905-91-5 C23H44N2
    3,5-Diheptyl-4-hexylpyrazol
    —— 3-Acetamido-3.5-didesoxy-D-xylofuranose 92469-78-8 C7H13NO4
    3-Acetamido-3.5-didesoxy-D-xylofuranose
    —— 3-Chloro-5-methyl-6-phenyl-1H-pyrazin-2-one 140862-39-1 C11H9ClN2O
    3-Chloro-5-methyl-6-phenyl-1H-pyrazin-2-one
    —— 3-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-1,2-dimethyl-8H-3a-aza-cyclopenta[a]indene 1161422-61-2 C21H31NOSi
    3-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-1,2-dimethyl-8H-3a-aza-cyclopenta[a]indene
    —— (3aR,5aR,5bS,8aS,9aS)-3-Isopropyl-3a,5a-dimethyl-3a,4,5a,5b,7,8,8a,9-octahydro-1H-dicyclopenta[a,d]pentalene-5,6-dione 123068-10-0 C19H26O2
    (3aR,5aR,5bS,8aS,9aS)-3-Isopropyl-3a,5a-dimethyl-3a,4,5a,5b,7,8,8a,9-octahydro-1H-dicyclopenta[a,d]pentalene-5,6-dione
    —— 3,5-Dimethyl-4-isobutyl-2-<2-(5-brom-2-pyridylamino)-vinyl>-oxazolium 111472-55-0 C16H21BrN3O*I
    3,5-Dimethyl-4-isobutyl-2-<2-(5-brom-2-pyridylamino)-vinyl>-oxazolium
    —— 3-(4-{2-[2-(4-chloro-phenyl)-5,6-difluoro-benzoimidazol-1-yl]-2-cyclohexyl-acetylamino}-phenyl)-propionic acid 1162676-44-9 C30H28ClF2N3O3
    3-(4-{2-[2-(4-chloro-phenyl)-5,6-difluoro-benzoimidazol-1-yl]-2-cyclohexyl-acetylamino}-phenyl)-propionic acid
    —— 3-(2,3-di-O-acetyl-β-D-erythrofuranosyl)-1-p-tolylpyrazolo<3,4-b>quinoxaline 77345-99-4 C24H22N4O5
    3-(2,3-di-O-acetyl-β-D-erythrofuranosyl)-1-p-tolylpyrazolo<3,4-b>quinoxaline
    —— 3-(2-diethylaminoethyl)aminomethyl-2,7-dichloro-8-methylquinoline-hydrochloride 131923-71-2 C17H23Cl2N3*ClH
    3-(2-diethylaminoethyl)aminomethyl-2,7-dichloro-8-methylquinoline-hydrochloride
    —— 3β-Methoxy-Δ5-bisnor-cholen-22-saeurechlorid 102543-65-7 C23H35ClO2
    3β-Methoxy-Δ5-bisnor-cholen-22-saeurechlorid
    —— 3-methyl-1,2,4-trichloro-1,3-butadiene, E,Z-isomer 90138-17-3 C5H5Cl3
    3-methyl-1,2,4-trichloro-1,3-butadiene, E,Z-isomer
    —— 3-n-butyl-1-methyl-10-phenyl-benzo<f>-3-phosphabicyclo<3.3.0>oct-6-ene 3-oxide 138478-86-1 C22H27OP
    3-n-butyl-1-methyl-10-phenyl-benzo<f>-3-phosphabicyclo<3.3.0>oct-6-ene 3-oxide
    —— 3-({[(1-pentylprop-2-ynyl)oxy]dithio}oxy)oct-1-yne 1319722-37-6 C16H26O2S2
    3-({[(1-pentylprop-2-ynyl)oxy]dithio}oxy)oct-1-yne
    —— (3E)-2-hydroxy-3-(iodomethylidene)nonan-4-one 109572-47-6 C10H17IO2
    (3E)-2-hydroxy-3-(iodomethylidene)nonan-4-one
    —— 3.17β-Diacetoxy-6β-hydroxy-7α-brom-1-methyl-oestratrien-(1.3.5,10) 17319-29-8 C23H29BrO5
    3.17β-Diacetoxy-6β-hydroxy-7α-brom-1-methyl-oestratrien-(1.3.5,10)
    —— 3-tert-butyldimethylsilyloxy-5-bromo-2-methylindole 936714-83-9 C23H32N2OSi
    3-tert-butyldimethylsilyloxy-5-bromo-2-methylindole
    —— 3,5-Diacetoxy-4-phenyl-1-benzothiepin-1-oxid 70477-42-8 C20H16O5S
    3,5-Diacetoxy-4-phenyl-1-benzothiepin-1-oxid
    —— 3-Benzyl-6-hydroxy-4-chromanone 124049-77-0 C16H14O3
    3-Benzyl-6-hydroxy-4-chromanone
    —— 3-(2-Aminoethoxy)-4-iodo-5-phenylisoxazole hydrochloride 195714-02-4 C11H11IN2O2*ClH
    3-(2-Aminoethoxy)-4-iodo-5-phenylisoxazole hydrochloride
    —— 3-thiocyanatomethyl-3<i>H</i>-benzothiazol-2-one 5654-73-9 C9H6N2OS2
    3-thiocyanatomethyl-3<i>H</i>-benzothiazol-2-one
    —— 3-Acetyl-2,5-dimethyl-6-(4-nitro-phenyl)-4-phenyl-benzophenon 80948-38-5 C29H23NO4
    3-Acetyl-2,5-dimethyl-6-(4-nitro-phenyl)-4-phenyl-benzophenon
    —— 3-Dihexylamino-4,4,5,5,6,6,7,7,8,8,8-undecafluoro-octanoic acid ethyl ester 693826-08-3 C22H34F11NO2
    3-Dihexylamino-4,4,5,5,6,6,7,7,8,8,8-undecafluoro-octanoic acid ethyl ester
    —— (3R,5R)-3-Biphenyl-2-ylmethyl-2-oxo-5-phenyl-tetrahydro-furan-3-carboxylic acid ethyl ester 134261-18-0 C26H24O4
    (3R,5R)-3-Biphenyl-2-ylmethyl-2-oxo-5-phenyl-tetrahydro-furan-3-carboxylic acid ethyl ester
    —— 3-((2,4-dinitrophenyl)(5-nitro-1H-indol-3-yl)methylene)-5-nitro-3H-indole 1275586-56-5 C23H12N6O8
    3-((2,4-dinitrophenyl)(5-nitro-1H-indol-3-yl)methylene)-5-nitro-3H-indole
    —— 3-[2,4,5-Trichloro-3,6-dimethoxybenzene]-N-(6-amino-2-pyridyl)propanamide 312701-27-2 C16H16Cl3N3O3
    3-[2,4,5-Trichloro-3,6-dimethoxybenzene]-N-(6-amino-2-pyridyl)propanamide
    —— (3R,4R)-3-Hydroxy-2-methylene-4-phenyl-pentanoic acid methyl ester 128999-79-1 C13H16O3
    (3R,4R)-3-Hydroxy-2-methylene-4-phenyl-pentanoic acid methyl ester
    —— 3-methyl-3-cyano-8-(diphenylmethylene)tricyclo<3.2.1.0<sup>2,4</sup>>oct-6-ene 91407-81-7 C23H19N
    3-methyl-3-cyano-8-(diphenylmethylene)tricyclo<3.2.1.0<sup>2,4</sup>>oct-6-ene
    —— 3-oxo-2,3,9,9a-tetrahydro-1H-pyrrolo[1,2-a]indole-7-carbonitrile 1352448-72-6 C12H10N2O
    3-oxo-2,3,9,9a-tetrahydro-1H-pyrrolo[1,2-a]indole-7-carbonitrile
    —— (3-Chloro-4-trifluoromethyl-phenyl)-(2,4-dinitro-naphthalen-1-yl)-amine 68105-69-1 C17H9ClF3N3O4
    (3-Chloro-4-trifluoromethyl-phenyl)-(2,4-dinitro-naphthalen-1-yl)-amine
    —— 3-ethenyl-3,7-dimethyloct-6-en-2-ol 57813-24-8 C12H22O
    3-ethenyl-3,7-dimethyloct-6-en-2-ol
    —— (3S)-3-[acetyl(cyclohex-2-en-1-yl)amino]-4-[(2-methylpropan-2-yl)oxy]-4-oxobutanoic acid 111836-10-3 C16H25NO5
    (3S)-3-[acetyl(cyclohex-2-en-1-yl)amino]-4-[(2-methylpropan-2-yl)oxy]-4-oxobutanoic acid
    —— [(3S)-3-hydroxy-2-(octadecanoylamino)octadecyl] 2-(trimethylazaniumyl)ethyl phosphate 54353-32-1 C41H85N2O6P
    [(3S)-3-hydroxy-2-(octadecanoylamino)octadecyl] 2-(trimethylazaniumyl)ethyl phosphate
    —— 3',4'-dihydrospiro[8-azabicyclo[3.2.1]octane-3,1'-isochromene] 917242-94-5 C15H19NO
    3',4'-dihydrospiro[8-azabicyclo[3.2.1]octane-3,1'-isochromene]
    —— (3aS,4S,5R,6aR)-4,5-Dihydroxy-hexahydro-cyclopenta[b]furan-2-one 55298-31-2 C7H10O4
    (3aS,4S,5R,6aR)-4,5-Dihydroxy-hexahydro-cyclopenta[b]furan-2-one
    —— 3-(2,2-dimethylallyloxy)-5-methoxybibenzyl 133462-89-2 C20H24O2
    3-(2,2-dimethylallyloxy)-5-methoxybibenzyl
    —— 3-((butylamino)methyl)-N-((1R,2S,3R,4S,4aR,11bS)-2,3,4,7-tetrahydroxy-6-oxo-1,2,3,4,4a,5,6,11b-octahydro-[1,3]dioxolo[4,5-j]phenanthridin-1-yl)benzamide 1206465-19-1 C26H31N3O8
    3-((butylamino)methyl)-N-((1R,2S,3R,4S,4aR,11bS)-2,3,4,7-tetrahydroxy-6-oxo-1,2,3,4,4a,5,6,11b-octahydro-[1,3]dioxolo[4,5-j]phenanthridin-1-yl)benzamide
    —— 3-deoxy-3-fluoro-2-C-methyl-1-O-methyl-5-O-toluoyl-α-D-ribofuranose 443642-82-8 C15H19FO5
    3-deoxy-3-fluoro-2-C-methyl-1-O-methyl-5-O-toluoyl-α-D-ribofuranose
    —— 3-<2-phenyl-4-(2,3-O-isopropylidene-β-D-ribofuranosyl)imidazolyl>-2-oxo-1-propanol 133535-95-2 C20H24N2O6
    3-<2-phenyl-4-(2,3-O-isopropylidene-β-D-ribofuranosyl)imidazolyl>-2-oxo-1-propanol