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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,5,7-Tribrom-tropolon 16241-36-4 C7H3Br3O
    3,5,7-Tribrom-tropolon
    —— 3-methyl-4-oxo-3,4-dihydro-quinazoline-8-carboxylic acid 19181-78-3 C10H8N2O3
    3-methyl-4-oxo-3,4-dihydro-quinazoline-8-carboxylic acid
    —— 3-(2-amino-6-phenoxyquinolin-3-yl)-N-(cyclohexylmethyl)propanamide 946431-14-7 C25H29N3O2
    3-(2-amino-6-phenoxyquinolin-3-yl)-N-(cyclohexylmethyl)propanamide
    —— 3-Nitro-2,4-dimethyl-dibenzofuran 92163-63-8 C14H11NO3
    3-Nitro-2,4-dimethyl-dibenzofuran
    —— 3-ethoxyheptanal 54377-30-9 C9H18O2
    3-ethoxyheptanal
    —— 3-Cyclohexyl-2-dibenzylamino-3-oxo-propionic acid tert-butyl ester 94226-84-3 C27H35NO3
    3-Cyclohexyl-2-dibenzylamino-3-oxo-propionic acid tert-butyl ester
    —— (3-benzyl-4-oxo-2-o-tolylimino-thiazolidin-5-yl)-acetic acid 7668-93-1 C19H18N2O3S
    (3-benzyl-4-oxo-2-o-tolylimino-thiazolidin-5-yl)-acetic acid
    —— 3-diethylsulfamoyl-[1,2,4]triazole-1-carboxylic acid (2-chloro-allyl)-propyl-amide 43175-29-7 C13H22ClN5O3S
    3-diethylsulfamoyl-[1,2,4]triazole-1-carboxylic acid (2-chloro-allyl)-propyl-amide
    —— 3,4-Dimethyl-benzenesulfonic acid 2,4-dichloro-phenyl ester 71796-02-6 C14H12Cl2O3S
    3,4-Dimethyl-benzenesulfonic acid 2,4-dichloro-phenyl ester
    —— [(3E)-hexa-3,5-dienyl]cyclohexane 1421531-81-8 C12H20
    [(3E)-hexa-3,5-dienyl]cyclohexane
    —— 3-phenyl-4-oxothiazolin-2-yl<N-methyl-2-(p-methylphenyl)-indol-3-yl> hydrazone 136581-63-0 C26H22N4OS
    3-phenyl-4-oxothiazolin-2-yl<N-methyl-2-(p-methylphenyl)-indol-3-yl> hydrazone
    —— 3-<2-hydroxy-1-(isopropylthio)ethyl>biphenyl-4-ol 121045-20-3 C17H20O2S
    3-<2-hydroxy-1-(isopropylthio)ethyl>biphenyl-4-ol
    —— 3,4-Bismethoxycarbonyl-5-(3,4-methylenedioxyphenyl)tetrahydrofuran-2,2-dicarbonitrile 128935-04-6 C17H14N2O7
    3,4-Bismethoxycarbonyl-5-(3,4-methylenedioxyphenyl)tetrahydrofuran-2,2-dicarbonitrile
    —— (3S,3'S)-2,2'-(propane-1,3-diyl)bis(N-o-tolyl-1,2,3,4-tetra-hydroisoquinoline-3-carboxamide) 1383448-95-0 C37H40N4O2
    (3S,3'S)-2,2'-(propane-1,3-diyl)bis(N-o-tolyl-1,2,3,4-tetra-hydroisoquinoline-3-carboxamide)
    —— 3,4-dihydro-1-(1-octen-2-yl)naphthalene 1393538-99-2 C18H24
    3,4-dihydro-1-(1-octen-2-yl)naphthalene
    —— (3S)-3-(3,5-dimethoxyphenyl)-3-[3-(1-methylpyrazol-4-yl)quinoxalin-6-yl]-N-propan-2-ylpropan-1-amine 1380311-71-6 C26H31N5O2
    (3S)-3-(3,5-dimethoxyphenyl)-3-[3-(1-methylpyrazol-4-yl)quinoxalin-6-yl]-N-propan-2-ylpropan-1-amine
    —— 3',4'-dihydro-7'-(trifluoromethyl)-spiro<cyclopentane-1,2'-2'H-pyrano<2,3-b>pyridin>-4'-one 116548-10-8 C13H12F3NO2
    3',4'-dihydro-7'-(trifluoromethyl)-spiro<cyclopentane-1,2'-2'H-pyrano<2,3-b>pyridin>-4'-one
    —— (3R,4R)-4-(4-chlorophenyl)-3-ethyl-3-phenyl-1-tosylazetidin-2-one 1365086-58-3 C24H22ClNO3S
    (3R,4R)-4-(4-chlorophenyl)-3-ethyl-3-phenyl-1-tosylazetidin-2-one
    —— 3,6-Dimethyl-cyclohexa-1,4-dien-1,2-dicarbonsaeure 103324-29-4 C10H12O4
    3,6-Dimethyl-cyclohexa-1,4-dien-1,2-dicarbonsaeure
    —— 3-hydroxy-3-(3-trifluoromethylphenyl)quinuclidine 134344-90-4 C14H16F3NO
    3-hydroxy-3-(3-trifluoromethylphenyl)quinuclidine
    —— 3,3'-diphenyl-[2,2']biindenyl-1,1'-dione 60348-48-3 C30H18O2
    3,3'-diphenyl-[2,2']biindenyl-1,1'-dione
    —— 3-(4-methyl-1H-indol-3-yl)-1-(octahydro-4 H-1,4-benzoxazin-4-yl)propan-1-one 1453481-24-7 C20H26N2O2
    3-(4-methyl-1H-indol-3-yl)-1-(octahydro-4 H-1,4-benzoxazin-4-yl)propan-1-one
    —— 3-[(E)-2-(4-fluorophenyl)-vinyl]-4-hydroxy-1H-indazole-5-carboxylic acid cyclopropyl amide 633325-16-3 C19H16FN3O2
    3-[(E)-2-(4-fluorophenyl)-vinyl]-4-hydroxy-1H-indazole-5-carboxylic acid cyclopropyl amide
    —— 3-acetoxy-hexahydro-5,8a-propano-quinolin-2-one 36032-32-3 C14H21NO3
    3-acetoxy-hexahydro-5,8a-propano-quinolin-2-one
    —— 3-(4-methoxy-<i>N</i>-nitroso-anilino)-1-phenyl-pyrrolidine-2,5-dione 37910-45-5 C17H15N3O4
    3-(4-methoxy-<i>N</i>-nitroso-anilino)-1-phenyl-pyrrolidine-2,5-dione
    —— 3-Anilino-9-methyl-1,2,4-trifluoracridin 33539-17-2 C20H13F3N2
    3-Anilino-9-methyl-1,2,4-trifluoracridin
    —— (3-ethyl-3H-imidazol-4-yl)(4-ethylsulfanylphenyl)methanone 1450739-24-8 C14H16N2OS
    (3-ethyl-3H-imidazol-4-yl)(4-ethylsulfanylphenyl)methanone
    —— 3,4,5,6-Tetra-O-acetyl-1-chlor-1,2-didesoxy-2-(2,4-dinitro-anilino)-1-O-methyl-D-glucosealdehydrol 3366-35-6 C21H26ClN3O13
    3,4,5,6-Tetra-O-acetyl-1-chlor-1,2-didesoxy-2-(2,4-dinitro-anilino)-1-O-methyl-D-glucosealdehydrol
    —— 3-<6-(Spiro<3,3>heptyl-(2)-methyl)-spiro<3,3>heptyl-(2)-methyl>-1,1-bis-hydroxymethyl-cyclobutan 3897-11-8 C22H36O2
    3-<6-(Spiro<3,3>heptyl-(2)-methyl)-spiro<3,3>heptyl-(2)-methyl>-1,1-bis-hydroxymethyl-cyclobutan
    —— 3-Propyl-6,6-dimethyl-2,3,4,5,6,7-hexahydro-indolon-4 4203-59-2 C13H21NO
    3-Propyl-6,6-dimethyl-2,3,4,5,6,7-hexahydro-indolon-4
    —— 3-hydroxy-4-methoxy-N-(3,4,5-trimethoxyphenyl)benzenesulfonamide 1131314-30-1 C16H19NO7S
    3-hydroxy-4-methoxy-N-(3,4,5-trimethoxyphenyl)benzenesulfonamide
    —— <3.3>(2,5)-p-Benzochinonophan 64474-71-1 C18H16O4
    <3.3>(2,5)-p-Benzochinonophan
    —— 3-(2,4-Dinitro-phenylazo)-5-methyl-cyclopenta-1,4-diene-1,2,3,4-tetracarboxylic acid tetramethyl ester 93251-32-2 C20H18N4O12
    3-(2,4-Dinitro-phenylazo)-5-methyl-cyclopenta-1,4-diene-1,2,3,4-tetracarboxylic acid tetramethyl ester
    —— 3,4,5-Trijod-benzylbromid 16004-21-0 C7H4BrI3
    3,4,5-Trijod-benzylbromid
    —— 3'-phenyl-4'-<4-(trifluoromethyl)phenyl>spiro<isobenzofuran-1(3H),5'(4'H)-isoxazol>-3-one 94801-33-9 C23H14F3NO3
    3'-phenyl-4'-<4-(trifluoromethyl)phenyl>spiro<isobenzofuran-1(3H),5'(4'H)-isoxazol>-3-one
    —— 3,3'-(10-benzoyltriphenylene-2,6-diyl)bis(2-(4-(dibutylamino)phenyl)buta-1,3-diene-1,1,4,4-tetracarbonitrile) 1384198-73-5 C69H58N10O
    3,3'-(10-benzoyltriphenylene-2,6-diyl)bis(2-(4-(dibutylamino)phenyl)buta-1,3-diene-1,1,4,4-tetracarbonitrile)
    —— 3,4-dimethoxy-1-methylbenzocyclobutene-1-carbonitrile 101926-83-4 C12H13NO2
    3,4-dimethoxy-1-methylbenzocyclobutene-1-carbonitrile
    —— 3,3'-(2,2'-bis(diphenylamino)-9,9'-spirobi[fluorene]-7,7'-diyl)bis(2-cyanoacrylic acid) 1202875-72-6 C57H36N4O4
    3,3'-(2,2'-bis(diphenylamino)-9,9'-spirobi[fluorene]-7,7'-diyl)bis(2-cyanoacrylic acid)
    —— 3''-(2,6-dichlorophenyl)-1'-methyl-4'-(4-nitrophenyl)-6'',7''-dihydro-5''H-dispiro[indole-3,2'-pyrrolidine-3',10''-[1,2,4]oxadiazolo[4,5-a][1,3]thiazolo[2,3-b]pyrimidine]-2,9''(1H)-dione 1326722-87-5 C30H24Cl2N6O5S
    3''-(2,6-dichlorophenyl)-1'-methyl-4'-(4-nitrophenyl)-6'',7''-dihydro-5''H-dispiro[indole-3,2'-pyrrolidine-3',10''-[1,2,4]oxadiazolo[4,5-a][1,3]thiazolo[2,3-b]pyrimidine]-2,9''(1H)-dione
    —— 3-hexyl-3-hydroxyisobenzofuran-1(3H)-one 952412-76-9 C14H18O3
    3-hexyl-3-hydroxyisobenzofuran-1(3H)-one
    —— 3-(6-phenylimidazo[2,1-b]thiazol-5-yl)benzo[g]quinoxalin-2(1H)-one 1408000-84-9 C23H14N4OS
    3-(6-phenylimidazo[2,1-b]thiazol-5-yl)benzo[g]quinoxalin-2(1H)-one
    —— 3,4-di-O-acetyl-2-deoxy-2-iodo-α-L-mannopyranosyl isothiocyanate 155114-76-4 C11H14INO5S
    3,4-di-O-acetyl-2-deoxy-2-iodo-α-L-mannopyranosyl isothiocyanate
    —— (3-Ethyl-4-methoxy-benzyl)-(3-methoxy-propyl)-amine 27911-31-5 C14H23NO2
    (3-Ethyl-4-methoxy-benzyl)-(3-methoxy-propyl)-amine
    —— 3,7-bis(alpha-methylbenzyl)-3,4,7,8-tetrahydro-2H,6H-1,3-oxazino[6,5-g]pyrimido[5,6,1-jk]-β-carboline 1097640-33-9 C31H30N4O
    3,7-bis(alpha-methylbenzyl)-3,4,7,8-tetrahydro-2H,6H-1,3-oxazino[6,5-g]pyrimido[5,6,1-jk]-β-carboline
    —— 3-N-(benzyloxycarbonyl)-(4S)-4-(carbo-t-butoxymethyl)-imidazolidin-2-one 141291-27-2 C17H22N2O5
    3-N-(benzyloxycarbonyl)-(4S)-4-(carbo-t-butoxymethyl)-imidazolidin-2-one
    —— (3-(3,4-difluoro-phenyl)-5-oxo-pyrrolidin-3-yl)acetic acid ethyl ester 178372-32-2 C14H15F2NO3
    (3-(3,4-difluoro-phenyl)-5-oxo-pyrrolidin-3-yl)acetic acid ethyl ester
    —— 3-[(1R,2S,3R,4R)-2,3-dihydroxy-4-(hydroxymethyl)cyclopentyl]-2,6-dioxopyrimidine-4-carboxamide 405095-88-7 C11H15N3O6
    3-[(1R,2S,3R,4R)-2,3-dihydroxy-4-(hydroxymethyl)cyclopentyl]-2,6-dioxopyrimidine-4-carboxamide
    —— 3-chloro-4-(chloromethyl)-5-methyl-2-thiophenecarboxylic acid methyl ester 929021-32-9 C8H8Cl2O2S
    3-chloro-4-(chloromethyl)-5-methyl-2-thiophenecarboxylic acid methyl ester
    —— 3-amino-3-(2-nitrophenyl)-N-((1-(p-tolyl)-1H-1,2,3-triazol-4-yl)methyl)propanamide 1162643-49-3 C19H20N6O3
    3-amino-3-(2-nitrophenyl)-N-((1-(p-tolyl)-1H-1,2,3-triazol-4-yl)methyl)propanamide
    —— 3,3-dichloro-2-methoxytetrahydropyran 50995-43-2 C6H10Cl2O2
    3,3-dichloro-2-methoxytetrahydropyran