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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,4-dimethyl-pentane-1,3,4-tricarboxylic acid 4379-06-0 C10H16O6
    3,4-dimethyl-pentane-1,3,4-tricarboxylic acid
    —— (3R)-10-[[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]methylidene]-3-(3,4,5-trifluorophenyl)-3,4,5,7,8,9-hexahydropyrido[2,1-c][1,2,4]oxadiazepine 1227082-05-4 C26H25F3N4O2
    (3R)-10-[[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]methylidene]-3-(3,4,5-trifluorophenyl)-3,4,5,7,8,9-hexahydropyrido[2,1-c][1,2,4]oxadiazepine
    —— 3'-Acetyl-benzolsulfenanilid 64168-51-0 C14H13NOS
    3'-Acetyl-benzolsulfenanilid
    —— 3,5-Dichloro-4-methoxy-benzoic acid N'-isopropyl-hydrazide 22476-70-6 C11H14Cl2N2O2
    3,5-Dichloro-4-methoxy-benzoic acid N'-isopropyl-hydrazide
    —— 3-chloro-2-(4-chloro-phenyl)-6-methyl-4,5,6,7-tetrahydro-2<i>H</i>-indazole 63419-22-7 C14H14Cl2N2
    3-chloro-2-(4-chloro-phenyl)-6-methyl-4,5,6,7-tetrahydro-2<i>H</i>-indazole
    —— 3,4,5-trimethoxy-benzoic acid-[2-methoxy-5-(4-phenyl-piperidinomethyl)-phenyl ester] 115209-45-5 C29H33NO6
    3,4,5-trimethoxy-benzoic acid-[2-methoxy-5-(4-phenyl-piperidinomethyl)-phenyl ester]
    —— 3-[3-(ethoxy-ethyl-phosphinothioyloxy)-6-oxo-6<i>H</i>-pyridazin-1-yl]-benzoic acid ethyl ester 63131-84-0 C17H21N2O5PS
    3-[3-(ethoxy-ethyl-phosphinothioyloxy)-6-oxo-6<i>H</i>-pyridazin-1-yl]-benzoic acid ethyl ester
    —— 3-hydroxy-2-(2,7-dimethoxyquinolin-3-yl)-4H-chromen-4-one 1329423-56-4 C20H15NO5
    3-hydroxy-2-(2,7-dimethoxyquinolin-3-yl)-4H-chromen-4-one
    —— 3,3-Dimethyl-5-oxo-2-(4-trifluoromethyl-phenyl)-2-trimethylsilanyloxy-hexanenitrile 73183-21-8 C18H24F3NO2Si
    3,3-Dimethyl-5-oxo-2-(4-trifluoromethyl-phenyl)-2-trimethylsilanyloxy-hexanenitrile
    —— 3,7,11-trimethyl-dodeca-2,6,10-trienyl 2-naphthyl sulfoxide 31163-07-2 C25H32OS
    3,7,11-trimethyl-dodeca-2,6,10-trienyl 2-naphthyl sulfoxide
    —— 3-methoxy-4-<<5-<3-(2-quinolin-2-ylethenyl)phenyl>-1H-tetrazol-1-yl>methyl>benzoic acid methyl ester 138786-41-1 C28H23N5O3
    3-methoxy-4-<<5-<3-(2-quinolin-2-ylethenyl)phenyl>-1H-tetrazol-1-yl>methyl>benzoic acid methyl ester
    —— [3-(2-Bromoethyl)phenyl] (2-methoxy-3-tetradecoxyphenyl) hydrogen phosphate 140466-61-1 C29H44BrO6P
    [3-(2-Bromoethyl)phenyl] (2-methoxy-3-tetradecoxyphenyl) hydrogen phosphate
    —— 3-methoxy-2-(5-methoxy-3-methylamino-1,4-dioxo-1,4-dihydronaphthalen-2-yl)-5-methylbenzoic acid 1218917-57-7 C21H19NO6
    3-methoxy-2-(5-methoxy-3-methylamino-1,4-dioxo-1,4-dihydronaphthalen-2-yl)-5-methylbenzoic acid
    —— 3-(4-Methyl-2,5-dioxo-2,5-dihydro-furan-3-yl)-thiopropionic acid S-pyridin-2-yl ester 160239-83-8 C13H11NO4S
    3-(4-Methyl-2,5-dioxo-2,5-dihydro-furan-3-yl)-thiopropionic acid S-pyridin-2-yl ester
    —— 3,5-Methylamino-6-(N'-benzyl-ureidocarbonyl)-pyrazincarbonsaeure-(2)-methylamid 101578-85-2 C17H21N7O3
    3,5-Methylamino-6-(N'-benzyl-ureidocarbonyl)-pyrazincarbonsaeure-(2)-methylamid
    —— 3-propyl-1-(4-(6-(thiomorpholinomethyl)pyridin-2-yl)benzyl)imidazolidine-2,4-dione 1228660-30-7 C23H28N4O2S
    3-propyl-1-(4-(6-(thiomorpholinomethyl)pyridin-2-yl)benzyl)imidazolidine-2,4-dione
    —— 3,4-Dihydro-α-pyron-carbonsaeure-ethylester 108923-66-6 C8H10O4
    3,4-Dihydro-α-pyron-carbonsaeure-ethylester
    —— 3-[3-Chloro-4-(2,3,3-trichloro-allylsulfanylmethyl)-phenyl]-1-methyl-1-(1-methyl-prop-2-ynyl)-urea 5530-83-6 C16H16Cl4N2OS
    3-[3-Chloro-4-(2,3,3-trichloro-allylsulfanylmethyl)-phenyl]-1-methyl-1-(1-methyl-prop-2-ynyl)-urea
    —— 3,5-dioxo-1,2-diphenyl-pyrazolidine-4-carboxylic acid 2-hydroxy-anilide 97016-07-4 C22H17N3O4
    3,5-dioxo-1,2-diphenyl-pyrazolidine-4-carboxylic acid 2-hydroxy-anilide
    —— 3-Acetyl-10-(3-(N'-methyl-piperazino-propyl)-phenoxazin 114331-08-7 C22H27N3O2
    3-Acetyl-10-(3-(N'-methyl-piperazino-propyl)-phenoxazin
    —— (3aS,6aS)-6-(propan-2-ylidene)-3,3a,6,6a-tetrahydro-2H-cyclopenta[b]furan-2-one 1618651-16-3 C10H12O2
    (3aS,6aS)-6-(propan-2-ylidene)-3,3a,6,6a-tetrahydro-2H-cyclopenta[b]furan-2-one
    —— 3-(<i>O</i><sup>3</sup>,<i>O</i><sup>5</sup>-bis-benzyloxycarbonyl-ξ-<i>D</i>-<i>erythro</i>-2-deoxy-pentofuranosyl)-3<i>H</i>-[1,3]oxazine-2,6-dione 51255-20-0 C25H23NO10
    3-(<i>O</i><sup>3</sup>,<i>O</i><sup>5</sup>-bis-benzyloxycarbonyl-ξ-<i>D</i>-<i>erythro</i>-2-deoxy-pentofuranosyl)-3<i>H</i>-[1,3]oxazine-2,6-dione
    —— (3aR,4R,6aS)-1,1,4-trimethylhexahydro-1H-cyclopenta[c]furan-4-ol 1280572-74-8 C10H18O2
    (3aR,4R,6aS)-1,1,4-trimethylhexahydro-1H-cyclopenta[c]furan-4-ol
    —— 3-tert-butyl-1-phenyl-4-(trifluoromethylsulfonyl)-1H-pyrazol-5-ol 1373936-70-9 C14H15F3N2O3S
    3-tert-butyl-1-phenyl-4-(trifluoromethylsulfonyl)-1H-pyrazol-5-ol
    —— 3-allylthio-6-N-propylanilinopyridazine 1221438-78-3 C16H19N3S
    3-allylthio-6-N-propylanilinopyridazine
    —— 3-Chlor-4-piperidino-3-cyclobuten-1,2-dion 37669-69-5 C9H10ClNO2
    3-Chlor-4-piperidino-3-cyclobuten-1,2-dion
    —— 3-(5-(1-(2-(benzothiazol-2-yl)hydrazono)ethyl)furan-2-yl)benzamide 1445800-02-1 C20H16N4O2S
    3-(5-(1-(2-(benzothiazol-2-yl)hydrazono)ethyl)furan-2-yl)benzamide
    —— 3-(2-(2-hydroxyethoxy)ethyl)-2-(4-hydroxyphenyl)-5-nitroquinazolin-4(3H)-one 1268696-11-2 C18H17N3O6
    3-(2-(2-hydroxyethoxy)ethyl)-2-(4-hydroxyphenyl)-5-nitroquinazolin-4(3H)-one
    —— 3-(2-(1-methyl-4-phenyl-1H-imidazol-2-yl)ethyl)-2,6-naphthyridine 2-oxide 1621623-15-1 C20H18N4O
    3-(2-(1-methyl-4-phenyl-1H-imidazol-2-yl)ethyl)-2,6-naphthyridine 2-oxide
    —— 3-<2-<2'-(4-aminobutyryl)aminothiazole-4'-caboxamido>thiazole-5-carboxamido>propyl-1-amine dihydrobromide 136000-00-5 2BrH*C15H21N7O3S2
    3-<2-<2'-(4-aminobutyryl)aminothiazole-4'-caboxamido>thiazole-5-carboxamido>propyl-1-amine dihydrobromide
    —— (3aS,4S,7aS)-4,6,6-trimethyl-3-methylene-4-vinylhexahydrobenzofuran-2(3H)-one 62024-99-1 C14H20O2
    (3aS,4S,7aS)-4,6,6-trimethyl-3-methylene-4-vinylhexahydrobenzofuran-2(3H)-one
    —— 3-(benzothiazol-2-yl)sulfonyl-3-deoxy-1,2-O-isopropylidene-α-D-xylofuranose 226256-07-1 C15H17NO6S2
    3-(benzothiazol-2-yl)sulfonyl-3-deoxy-1,2-O-isopropylidene-α-D-xylofuranose
    —— 3-bromo-5-methoxy-4-(4-methoxyphenyl)aminofuran-2(5H)-one 1386385-86-9 C12H12BrNO4
    3-bromo-5-methoxy-4-(4-methoxyphenyl)aminofuran-2(5H)-one
    —— 3-((1R,3R,5S)-8-methyl-8-aza-bicyclo[3.2.1]oct-3-yloxy)-benzonitrile hydrochloride 916217-16-8 C15H18N2O*ClH
    3-((1R,3R,5S)-8-methyl-8-aza-bicyclo[3.2.1]oct-3-yloxy)-benzonitrile hydrochloride
    —— 3-hydroxy-4,4-dimethylpentanoic acid diethylamide 50653-20-8 C11H23NO2
    3-hydroxy-4,4-dimethylpentanoic acid diethylamide
    —— 3-(4-fluorophenylethynyl)[1,5]naphthyridine 1264192-73-5 C16H9FN2
    3-(4-fluorophenylethynyl)[1,5]naphthyridine
    —— 3,4-difluoro-N-[2-[(4-fluorophenyl)methyl]-3-oxo-1,2,4-thiadiazol-5-yl]benzamide 1261289-15-9 C16H10F3N3O2S
    3,4-difluoro-N-[2-[(4-fluorophenyl)methyl]-3-oxo-1,2,4-thiadiazol-5-yl]benzamide
    —— 3-Benzoyl-1,1-diethyl-2-(3-hydroxy-butyl)-isothiourea 79564-19-5 C16H24N2O2S
    3-Benzoyl-1,1-diethyl-2-(3-hydroxy-butyl)-isothiourea
    —— 3-epi-hederagenin methyl ester 55498-12-9 C31H50O4
    3-epi-hederagenin methyl ester
    —— 3-(4-chlorophenyl)-2-(1,3-dithiolan-2-ylidene)-3-tosylpropanenitrile 1616793-20-4 C19H16ClNO2S3
    3-(4-chlorophenyl)-2-(1,3-dithiolan-2-ylidene)-3-tosylpropanenitrile
    —— 3,4,5-trimethoxybenzyl 9-propylamino-9-deoxy-α-apopicropodophyllate 1207261-06-0 C35H41NO10
    3,4,5-trimethoxybenzyl 9-propylamino-9-deoxy-α-apopicropodophyllate
    —— 3'-O-(o-nitrobenzyl)guanosine 77673-45-1 C17H18N6O7
    3'-O-(o-nitrobenzyl)guanosine
    —— [3-(6-Methoxy-benzothiazol-2-ylmethyl)-4-oxo-3,4-dihydro-phthalazin-1-yl]-acetic acid methyl ester 110704-61-5 C20H17N3O4S
    [3-(6-Methoxy-benzothiazol-2-ylmethyl)-4-oxo-3,4-dihydro-phthalazin-1-yl]-acetic acid methyl ester
    —— (3-Oxotetracyclo<6.2.1.02,6.05,10>undec-9-yl)format 114655-36-6 C12H14O3
    (3-Oxotetracyclo<6.2.1.02,6.05,10>undec-9-yl)format
    —— 3-(5-chloro-1H-1,2,4-triazol-1-yl)-2-nitropyridine 1407153-51-8 C7H4ClN5O2
    3-(5-chloro-1H-1,2,4-triazol-1-yl)-2-nitropyridine
    —— 3β-Hydroxy-7β-hydroxy-B-homooestr-5(10)-en-17-on 6494-01-5 C20H30O3
    3β-Hydroxy-7β-hydroxy-B-homooestr-5(10)-en-17-on
    —— 3-(2-chlorophenyl)-1,2,5-triphenylpentane-1,5-dione 81568-81-2 C29H23ClO2
    3-(2-chlorophenyl)-1,2,5-triphenylpentane-1,5-dione
    —— 3-exo-Hydroxy-3-methyl-bornan-2-on 18680-47-2 C11H18O2
    3-exo-Hydroxy-3-methyl-bornan-2-on
    —— 3-benzhydryl-2-hydroxy-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one hydrochloride 1073722-87-8 C20H19N3O2*ClH
    3-benzhydryl-2-hydroxy-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one hydrochloride
    —— 3-(2-deoxy-3,4-di-O-acetyl-α-D-ribopyranosyl)prop-1-ene 1174314-93-2 C12H18O5
    3-(2-deoxy-3,4-di-O-acetyl-α-D-ribopyranosyl)prop-1-ene