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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Oxohexadecylsulfonsaeure-S-benzylthiuroniumsalz 17642-68-1 C8H10N2S*C16H32O4S
    3-Oxohexadecylsulfonsaeure-S-benzylthiuroniumsalz
    —— 3-Formyl-1-phenyl-5-(D-threo-1,2,3-triacetoxy-propyl)-pyrazol-(N-acetyl-phenylhydrazon) 21238-54-0 C27H28N4O7
    3-Formyl-1-phenyl-5-(D-threo-1,2,3-triacetoxy-propyl)-pyrazol-(N-acetyl-phenylhydrazon)
    —— 3'-(4-methoxy-phenyl)-5''-methyl-2''-phenyl-2''<i>H</i>-dispiro[fluorene-9,1'-cyclopropane-2',4''-pyrazol]-3''-one 4571-94-2 C31H24N2O2
    3'-(4-methoxy-phenyl)-5''-methyl-2''-phenyl-2''<i>H</i>-dispiro[fluorene-9,1'-cyclopropane-2',4''-pyrazol]-3''-one
    —— 3-Benzylimino-2-oximino-buttersaeure-(o-anisidid) 19183-87-0 C18H19N3O3
    3-Benzylimino-2-oximino-buttersaeure-(o-anisidid)
    —— (3aS,3bS)-6,10a-Dimethyl-1,2,3,3a,3b,4,5,5a,8,9,10,10a-dodecahydro-dicyclopenta[a,f]naphthalen-1-ol 17976-08-8 C18H26O
    (3aS,3bS)-6,10a-Dimethyl-1,2,3,3a,3b,4,5,5a,8,9,10,10a-dodecahydro-dicyclopenta[a,f]naphthalen-1-ol
    —— 3-(1,2,3,4-Tetrahydro-naphthalen-2-ylsulfanyl)-propionitrile 19335-83-2 C13H15NS
    3-(1,2,3,4-Tetrahydro-naphthalen-2-ylsulfanyl)-propionitrile
    —— 3-Oximino-spiro<5.5>undeca-1,4-dien 4729-22-0 C11H15NO
    3-Oximino-spiro<5.5>undeca-1,4-dien
    —— 3-(3-Chlor-phenyl)-2-aethylmercapto-6-jod-4-oxo-3,4-dihydro-chinazolin 20864-61-3 C16H12ClIN2OS
    3-(3-Chlor-phenyl)-2-aethylmercapto-6-jod-4-oxo-3,4-dihydro-chinazolin
    —— 3-methyl-4-thioxo-3,4-dihydro-phthalazine-1-carboxylic acid methyl ester 20988-80-1 C11H10N2O2S
    3-methyl-4-thioxo-3,4-dihydro-phthalazine-1-carboxylic acid methyl ester
    —— 3-(L-threo-1,2,3-Trihydroxy-propyl)-4-(4-brom-benzolazo)-1-(4-brom-phenyl)-Δ<sup>2</sup>-pyrazolinon-5 22393-07-3 C18H16Br2N4O4
    3-(L-threo-1,2,3-Trihydroxy-propyl)-4-(4-brom-benzolazo)-1-(4-brom-phenyl)-Δ<sup>2</sup>-pyrazolinon-5
    —— 3-Brom-4-methoxy-1-<2-(3-brom-4-hydroxy-5-methoxy-phenyl)-aethylcarbamoylmethyl>-benzol 14140-85-3 C18H19Br2NO4
    3-Brom-4-methoxy-1-<2-(3-brom-4-hydroxy-5-methoxy-phenyl)-aethylcarbamoylmethyl>-benzol
    —— 3-(2-diethylamino-ethoxy)-benzofuran-2-carboxylic acid propyl ester 22503-54-4 C18H25NO4
    3-(2-diethylamino-ethoxy)-benzofuran-2-carboxylic acid propyl ester
    —— 3-chloro-5,5-dimethyl-1-(3-methyl-butoxy)-hex-2-ene 37596-51-3 C13H25ClO
    3-chloro-5,5-dimethyl-1-(3-methyl-butoxy)-hex-2-ene
    —— 3,6-di-tert-butyl-9-(3-methoxyphenyl)-9H-carbazole 1567716-30-6 C27H31NO
    3,6-di-tert-butyl-9-(3-methoxyphenyl)-9H-carbazole
    —— 3-(3,6-di-tert-butyl-carbazol-9-yl)-propionitrile 854826-31-6 C23H28N2
    3-(3,6-di-tert-butyl-carbazol-9-yl)-propionitrile
    —— (((3R,4R)-1-(benzyloxy)-4-methylhex-5-en-3-yl)oxy)triethylsilane 1609272-73-2 C20H34O2Si
    (((3R,4R)-1-(benzyloxy)-4-methylhex-5-en-3-yl)oxy)triethylsilane
    —— 3-benzhydrylidene-6-(4-methyl-benzhydrylidene)-cyclohexa-1,4-diene 859959-21-0 C33H26
    3-benzhydrylidene-6-(4-methyl-benzhydrylidene)-cyclohexa-1,4-diene
    —— 3,4-bis-(4'-methoxy-biphenyl-4-yl)-hexane 859973-91-4 C32H34O2
    3,4-bis-(4'-methoxy-biphenyl-4-yl)-hexane
    —— 3-ethyl-2-(2-{3-[2-(3-ethyl-3<i>H</i>-naphtho[2,1-<i>d</i>]thiazol-2-ylidene)-ethylidene]-cyclohex-1-enyl}-vinyl)-naphtho[2,1-<i>d</i>]thiazolium; iodide 53019-72-0 C36H33N2S2*I
    3-ethyl-2-(2-{3-[2-(3-ethyl-3<i>H</i>-naphtho[2,1-<i>d</i>]thiazol-2-ylidene)-ethylidene]-cyclohex-1-enyl}-vinyl)-naphtho[2,1-<i>d</i>]thiazolium; iodide
    —— <(3R,3aRS)-3-Cyano-2,3,3a,4,5,6-hexahydropyrrolo<1,2-b>isoxazol-3a-yl>propanoate 119529-26-9 C11H16N2O3
    <(3R,3aRS)-3-Cyano-2,3,3a,4,5,6-hexahydropyrrolo<1,2-b>isoxazol-3a-yl>propanoate
    —— 3-<3-Hydroxy-2,4,6-triiodphenyl>-propionsaeure 25173-80-2 C9H7I3O3
    3-<3-Hydroxy-2,4,6-triiodphenyl>-propionsaeure
    —— 3,4,5-triphenyl-1-trimethylsilyl-1,2-diphosphacyclopenta-2,4-diene 1262835-38-0 C24H24P2Si
    3,4,5-triphenyl-1-trimethylsilyl-1,2-diphosphacyclopenta-2,4-diene
    —— 3-[3-(2,4-Dimethoxy-phenyl)-7-methoxy-2-oxo-2H-chromen-4-yl]-propionaldehyde 909103-97-5 C21H20O6
    3-[3-(2,4-Dimethoxy-phenyl)-7-methoxy-2-oxo-2H-chromen-4-yl]-propionaldehyde
    —— 3-(2-bromo-3-methylphenoxy)-6-chloro-4-pyridazinol 499225-64-8 C11H8BrClN2O2
    3-(2-bromo-3-methylphenoxy)-6-chloro-4-pyridazinol
    —— 3H-perflurobicyclo<2.2.0>hexan-2-one 159276-17-2 C6HF7O
    3H-perflurobicyclo<2.2.0>hexan-2-one
    —— (3R)-3-(4-[(3,4-difluorobenzyl)oxy]phenyl)-N-(3,4-dimethylisoxazol-5-yl)-1-oxa-8-azaspiro[4.5]decane-8-carboxamide 1227472-84-5 C27H29F2N3O4
    (3R)-3-(4-[(3,4-difluorobenzyl)oxy]phenyl)-N-(3,4-dimethylisoxazol-5-yl)-1-oxa-8-azaspiro[4.5]decane-8-carboxamide
    —— 3-Methyl-5,6,6a,7,8,9,10,10a-octahydro-4H-benzo[f]quinolin-1-one 58596-32-0 C14H19NO
    3-Methyl-5,6,6a,7,8,9,10,10a-octahydro-4H-benzo[f]quinolin-1-one
    —— 3-isonicotinoylhydrazono-butyric acid <i>tert</i>-butyl ester 20093-12-3 C14H19N3O3
    3-isonicotinoylhydrazono-butyric acid <i>tert</i>-butyl ester
    —— 3-(3,4,5-Trimethoxy-cinnamoyloxy)-1-methyl-piperidin 101865-17-2 C18H25NO5
    3-(3,4,5-Trimethoxy-cinnamoyloxy)-1-methyl-piperidin
    —— (+/-)-3-(2-Ethoxycarbonylmethoxy-5-aminophenyl)-2-phthalimidopropionsaeure-ethylester 104718-54-9 C23H24N2O7
    (+/-)-3-(2-Ethoxycarbonylmethoxy-5-aminophenyl)-2-phthalimidopropionsaeure-ethylester
    —— 3β-Hydroxy-16β-acetoxy-fusidan-21-saeure 24216-45-3 C31H52O5
    3β-Hydroxy-16β-acetoxy-fusidan-21-saeure
    —— 3-Desoxo-3,4-dehydro-3,4'-bis-<dehydro-cholsaeure>-dimethylester 19974-59-5 C50H70O9
    3-Desoxo-3,4-dehydro-3,4'-bis-<dehydro-cholsaeure>-dimethylester
    —— 3-Brom-4-chlor-1-propyloxy-butan 7124-09-6 C7H14BrClO
    3-Brom-4-chlor-1-propyloxy-butan
    —— 3-(L-threo-1,2,3-Triacetoxy-propyl)-4-(p-toluolazo)-1-(p-tolyl)-Δ<sup>2</sup>-pyrazolinon-5 22393-10-8 C26H28N4O7
    3-(L-threo-1,2,3-Triacetoxy-propyl)-4-(p-toluolazo)-1-(p-tolyl)-Δ<sup>2</sup>-pyrazolinon-5
    —— 3-nitro-benzenesulfonic acid-(1-chloro-[2]naphthylamide) 855239-57-5 C16H11ClN2O4S
    3-nitro-benzenesulfonic acid-(1-chloro-[2]naphthylamide)
    —— 3,5-diphenyl-1-[2-(p-tosyl)-ethyl]-1H-pyrazole 671246-68-7 C24H22N2O2S
    3,5-diphenyl-1-[2-(p-tosyl)-ethyl]-1H-pyrazole
    —— (3aR,6aS)-4-benzoyl-6-oxo-hexahydro-pyrrolo[3,2-b]pyrrole-1-carboxylic acid 1-isopropyl-2-methyl-propyl ester 927835-19-6 C21H28N2O4
    (3aR,6aS)-4-benzoyl-6-oxo-hexahydro-pyrrolo[3,2-b]pyrrole-1-carboxylic acid 1-isopropyl-2-methyl-propyl ester
    —— 3-[(2S,4S)-1-tert-butoxycarbonyl-4-(4-cyanophenylsulfonyl)amino-2-pyrrolidinylcarbonyl]-1,3-thiazolidine 401565-61-5 C20H26N4O5S2
    3-[(2S,4S)-1-tert-butoxycarbonyl-4-(4-cyanophenylsulfonyl)amino-2-pyrrolidinylcarbonyl]-1,3-thiazolidine
    —— 3,5-Bis-(3-trimethylsilanylethynyl-phenylethynyl)-benzoic acid ethyl ester 388613-53-4 C35H34O2Si2
    3,5-Bis-(3-trimethylsilanylethynyl-phenylethynyl)-benzoic acid ethyl ester
    —— 3-<2-(2-Nitrotetralyl)>propionsaeuremethylester 66619-56-5 C14H17NO4
    3-<2-(2-Nitrotetralyl)>propionsaeuremethylester
    —— 3,3''''-Dimethyl-[1,2';1',1'';3'',1''';2''',1'''']quinquephenyl 65879-25-6 C32H26
    3,3''''-Dimethyl-[1,2';1',1'';3'',1''';2''',1'''']quinquephenyl
    —— 3-endo-benzoyloxy-6-oxo-2-exo-(tripenylmethoxymethyl)-bicyclo<3.2.0>heptane 97419-55-1 C34H30O4
    3-endo-benzoyloxy-6-oxo-2-exo-(tripenylmethoxymethyl)-bicyclo<3.2.0>heptane
    —— (3R)-(+)-2,2-Dimethyl-3-(2-methyl-2-propenyl)tetrahydropuran 94018-40-3 C11H20O
    (3R)-(+)-2,2-Dimethyl-3-(2-methyl-2-propenyl)tetrahydropuran
    —— 3-(2,4-dichloro-benzyl)-5-isopropyl-imidazolidine-2,4-dione 16399-50-1 C13H14Cl2N2O2
    3-(2,4-dichloro-benzyl)-5-isopropyl-imidazolidine-2,4-dione
    —— 3-(Dimethoxymethyl)hept-1-ene 87745-56-0 C10H20O2
    3-(Dimethoxymethyl)hept-1-ene
    —— 3,3-Di(butan-2-yloxy)propyl-methoxysilane 183137-62-4 C12H28O3Si
    3,3-Di(butan-2-yloxy)propyl-methoxysilane
    —— 3-Iod-2,5-dimethyl-hydrochinon 7308-99-8 C8H9IO2
    3-Iod-2,5-dimethyl-hydrochinon
    —— 3-Acetoxy-4'-brom-N-acetyl-thiobenzanilid 33672-34-3 C17H14BrNO3S
    3-Acetoxy-4'-brom-N-acetyl-thiobenzanilid
    —— 3,4,5,6-Tetrachlor-2-ethylamino-pyridin-oxid 20928-42-1 C7H6Cl4N2O
    3,4,5,6-Tetrachlor-2-ethylamino-pyridin-oxid
    —— 3-Ethyl-2-ethoxycarbonyl-4-oxo-cyclohepteno<b>pyrrol 20893-91-8 C14H19NO3
    3-Ethyl-2-ethoxycarbonyl-4-oxo-cyclohepteno<b>pyrrol