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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (3,5-Diphenyl-cyclohexa-1,5-dienyl)-furan-2-ylmethyl-amine 30240-32-5 C23H21NO
    (3,5-Diphenyl-cyclohexa-1,5-dienyl)-furan-2-ylmethyl-amine
    —— 3-(β-Hydroxy-β-methylbutyl)pyrazoline 17468-64-3 C8H16N2O
    3-(β-Hydroxy-β-methylbutyl)pyrazoline
    —— 3,5-Dinitro-benzoic acid (3aS,4S,6R,7R,7aS)-4-methoxy-6-methoxymethyl-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yl ester 39523-73-4 C18H22N2O11
    3,5-Dinitro-benzoic acid (3aS,4S,6R,7R,7aS)-4-methoxy-6-methoxymethyl-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yl ester
    —— 3.5-Dichlor-1.4-dihydroxy-2-methyl-cyclopent-2-en-carbonsaeure 24524-70-7 C7H8Cl2O4
    3.5-Dichlor-1.4-dihydroxy-2-methyl-cyclopent-2-en-carbonsaeure
    —— (3aR,4R,6S,7R,7aR)-7-Benzyloxy-4-methoxy-6-methyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-2-thione 32692-94-7 C15H18O5S
    (3aR,4R,6S,7R,7aR)-7-Benzyloxy-4-methoxy-6-methyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-2-thione
    —— [(3aR,5R,6aR)-5-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-6-hydroxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yl]-acetic acid 38088-46-9 C14H22O8
    [(3aR,5R,6aR)-5-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-6-hydroxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yl]-acetic acid
    —— 3.4.5-Tri-O-acetyl-1.7-didesoxy-L-manno-heptulose 30789-00-5 C13H20O8
    3.4.5-Tri-O-acetyl-1.7-didesoxy-L-manno-heptulose
    —— 3-Chlordifluormethyl-2.2-dichlor-3-dichlorfluormethyl-oxiran 23152-64-9 C4Cl5F3O
    3-Chlordifluormethyl-2.2-dichlor-3-dichlorfluormethyl-oxiran
    —— 3,3-Dibrompyrrolidin-2,4-dion 37772-99-9 C4H3Br2NO2
    3,3-Dibrompyrrolidin-2,4-dion
    —— 3-Methoxy-9H-fluorene-4-carboxylic acid methyl ester 33521-80-1 C16H14O3
    3-Methoxy-9H-fluorene-4-carboxylic acid methyl ester
    —— 3a-methyl-3a<i>H</i>-pyrazolo[1,5-<i>a</i>]pyridine-1,2,3-tricarboxylic acid 1-ethyl ester 2,3-dimethyl ester 30758-65-7 C15H18N2O6
    3a-methyl-3a<i>H</i>-pyrazolo[1,5-<i>a</i>]pyridine-1,2,3-tricarboxylic acid 1-ethyl ester 2,3-dimethyl ester
    —— 3-(3-chlorophenyl)-1,2-dihydrocyclobuta[c]benzo[f]quinoline 1421073-72-4 C21H14ClN
    3-(3-chlorophenyl)-1,2-dihydrocyclobuta[c]benzo[f]quinoline
    —— (3R,4S)-ethyl 3-(3-(benzyloxy)propyl)-2-oxo-2,3,4,9-tetrahydropyrano[2,3-b]indole-4-carboxylate 1377322-21-8 C24H25NO5
    (3R,4S)-ethyl 3-(3-(benzyloxy)propyl)-2-oxo-2,3,4,9-tetrahydropyrano[2,3-b]indole-4-carboxylate
    —— (3-{(R)-2-[(R)-2-(3,5-bis-benzyloxy-phenyl)-2-(tert-butyl-dimethyl-silanyloxy)-ethylamino]-propyl}-phenyl)-acetic acid hydrochloride 865799-93-5 C39H49NO5Si*ClH
    (3-{(R)-2-[(R)-2-(3,5-bis-benzyloxy-phenyl)-2-(tert-butyl-dimethyl-silanyloxy)-ethylamino]-propyl}-phenyl)-acetic acid hydrochloride
    —— (3R,5R,6R)-(+)-4-tert-butoxycarbonyl-6-butyl-5-(O1-tert-butyl-D-valinyl-D-alanyl)-carbonyl-3-methyl-2-piperazinone 1089174-04-8 C27H48N4O7
    (3R,5R,6R)-(+)-4-tert-butoxycarbonyl-6-butyl-5-(O1-tert-butyl-D-valinyl-D-alanyl)-carbonyl-3-methyl-2-piperazinone
    —— 3,3a,4,6-Tetrahydroxy-3,6,9-trimethyl-decahydro-azuleno[4,5-b]furan-2-one 43161-52-0 C15H24O6
    3,3a,4,6-Tetrahydroxy-3,6,9-trimethyl-decahydro-azuleno[4,5-b]furan-2-one
    —— 3-Butyl-2-oxo-1,2,3,4,6,7-12,12b-octahydro-indolo(2,3-a)chinolizin 21061-83-6 C19H24N2O
    3-Butyl-2-oxo-1,2,3,4,6,7-12,12b-octahydro-indolo(2,3-a)chinolizin
    —— 3-(N<sup>β</sup>-Benzoyl-hydrazino)-symm.-triazolo<4.3-a>pyridin 7520-41-4 C13H11N5O
    3-(N<sup>β</sup>-Benzoyl-hydrazino)-symm.-triazolo<4.3-a>pyridin
    —— (3-Benzoyl-4-oxo-pentyl)-triphenyl-phosphonium; bromide 28638-66-6 Br*C30H28O2P
    (3-Benzoyl-4-oxo-pentyl)-triphenyl-phosphonium; bromide
    —— 3-[1-(4-Methoxy-phenyl)-propyl]-5,6-dihydro-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one 28795-73-5 C24H23NO2
    3-[1-(4-Methoxy-phenyl)-propyl]-5,6-dihydro-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one
    —— 3-Benzoylamino-3-methoxycarbonyl-propionsaeureureid 24280-27-1 C13H15N3O5
    3-Benzoylamino-3-methoxycarbonyl-propionsaeureureid
    —— 3-bromo-1-phenyl-1<i>H</i>-pyrazolo[5,1-<i>b</i>]quinazolin-9-one 49552-59-2 C16H10BrN3O
    3-bromo-1-phenyl-1<i>H</i>-pyrazolo[5,1-<i>b</i>]quinazolin-9-one
    —— 3,5-Dinitro-benzoic acid bicyclo[4.4.1]undeca-1(10),2,4,6,8-pentaen-11-ylmethyl ester 52969-64-9 C19H14N2O6
    3,5-Dinitro-benzoic acid bicyclo[4.4.1]undeca-1(10),2,4,6,8-pentaen-11-ylmethyl ester
    —— 3,7-Bis<9-(9-azabicyclo<3.3.1>nonan-3-on)>cyclooctanon 36146-86-8 C24H36N2O3
    3,7-Bis<9-(9-azabicyclo<3.3.1>nonan-3-on)>cyclooctanon
    —— 3-methyl-5-<i>p</i>-tolylsulfanyl-[1,2,4]thiadiazole 21734-99-6 C10H10N2S2
    3-methyl-5-<i>p</i>-tolylsulfanyl-[1,2,4]thiadiazole
    —— 3,4-Diamino-2-benzyl-5-methoxycarbonyl-thiophen 32185-65-2 C13H14N2O2S
    3,4-Diamino-2-benzyl-5-methoxycarbonyl-thiophen
    —— 3-morpholin-4-yl-2-phenyl-1-pyridin-2-yl-propan-1-one 24681-71-8 C18H20N2O2
    3-morpholin-4-yl-2-phenyl-1-pyridin-2-yl-propan-1-one
    —— 3-amino-5-anthracen-9-ylmethylene-2-(4-ethoxy-phenylimino)-thiazolidin-4-one 21468-68-8 C26H21N3O2S
    3-amino-5-anthracen-9-ylmethylene-2-(4-ethoxy-phenylimino)-thiazolidin-4-one
    —— 3β-Octadecanoyloxy-20-azacholest-5-en 33168-78-4 C44H79NO2
    3β-Octadecanoyloxy-20-azacholest-5-en
    —— 3,3-Diethyl-1,3,4,6,7,11b-hexahydro-2,4-dioxo-2H-pyrimido<2,1-α>isochinolin 23249-32-3 C16H20N2O2
    3,3-Diethyl-1,3,4,6,7,11b-hexahydro-2,4-dioxo-2H-pyrimido<2,1-α>isochinolin
    —— 3-[3,3'-Dimethoxy-4'-(4-nitro-2-sulfo-phenylamino)-biphenyl-4-ylazo]-4-hydroxy-7-[3-(5-hydroxy-7-sulfo-naphthalen-2-yl)-ureido]-naphthalene-2-sulfonic acid 32047-32-8 C41H32N6O16S3
    3-[3,3'-Dimethoxy-4'-(4-nitro-2-sulfo-phenylamino)-biphenyl-4-ylazo]-4-hydroxy-7-[3-(5-hydroxy-7-sulfo-naphthalen-2-yl)-ureido]-naphthalene-2-sulfonic acid
    —— 3,5-Diphenyl-3-carbethoxy-4-oxo-1-(2-methoxy-ethyl)-piperidin 31771-01-4 C23H27NO4
    3,5-Diphenyl-3-carbethoxy-4-oxo-1-(2-methoxy-ethyl)-piperidin
    —— 3-(4-hydroxy-benzylideneamino)-4-<i>p</i>-tolyl-3<i>H</i>-thiazole-2-thione 23198-51-8 C17H14N2OS2
    3-(4-hydroxy-benzylideneamino)-4-<i>p</i>-tolyl-3<i>H</i>-thiazole-2-thione
    —— 3-Chloro-5-methyl-6-(2-allylphenoxy)-pyridazin 38732-00-2 C14H13ClN2O
    3-Chloro-5-methyl-6-(2-allylphenoxy)-pyridazin
    —— 3-Cyano-2-[(dimethoxy-phosphorylimino)-methylene]-3,3-diphenyl-propionic acid methyl ester 37713-73-8 C20H19N2O5P
    3-Cyano-2-[(dimethoxy-phosphorylimino)-methylene]-3,3-diphenyl-propionic acid methyl ester
    —— 3-Cyano-2-[(diethoxy-phosphorylimino)-methylene]-3-methyl-3-phenyl-propionic acid ethyl ester 37713-76-1 C18H23N2O5P
    3-Cyano-2-[(diethoxy-phosphorylimino)-methylene]-3-methyl-3-phenyl-propionic acid ethyl ester
    —— 3-Butyl-6-n-hexyl-6-methyltetrahydropyran-2-on 26735-27-3 C16H30O2
    3-Butyl-6-n-hexyl-6-methyltetrahydropyran-2-on
    —— 3,3'-Di-tert-butoxy-2,5,6,2',5',6'-hexafluoro-4,4'-bis-trifluoromethyl-biphenyl 40886-02-0 C22H18F12O2
    3,3'-Di-tert-butoxy-2,5,6,2',5',6'-hexafluoro-4,4'-bis-trifluoromethyl-biphenyl
    —— 3'-O-Benzyl-2',5'-di-O-trityl-uridin 32471-64-0 C54H46N2O6
    3'-O-Benzyl-2',5'-di-O-trityl-uridin
    —— 3-Methyl-10-mesityl-isoalloxazin 28448-47-7 C20H18N4O2
    3-Methyl-10-mesityl-isoalloxazin
    —— 3-morpholin-4-yl-2-phenyl-3-thioxo-thiopropionic acid <i>S</i>-butyl ester 27053-50-5 C17H23NO2S2
    3-morpholin-4-yl-2-phenyl-3-thioxo-thiopropionic acid <i>S</i>-butyl ester
    —— 3-benzyloxymethyl-2,3-dideoxy-1-O-methyl-4-tridecyl-β-D-erythrofuranose 149207-14-7 C26H44O3
    3-benzyloxymethyl-2,3-dideoxy-1-O-methyl-4-tridecyl-β-D-erythrofuranose
    —— 3α-Hydroxy-stigmasten-(5)-dion-(7,22) 122272-17-7 C29H46O3
    3α-Hydroxy-stigmasten-(5)-dion-(7,22)
    —— 3-amino-N-4'-fluorophenethyl-L-succinamic acid 25353-87-1 C12H15FN2O3
    3-amino-N-4'-fluorophenethyl-L-succinamic acid
    —— 3'-azido-2',2'-bis(azidomethyl)propyl β-D-xylopyranoside 1184961-54-3 C10H17N9O5
    3'-azido-2',2'-bis(azidomethyl)propyl β-D-xylopyranoside
    —— 3-iodo-1-tosyl-1H-pyrazole 1042073-27-7 C10H9IN2O2S
    3-iodo-1-tosyl-1H-pyrazole
    —— 3-acetyl-2-(triphenylphosphoimino)-1-azaazulene 1017295-98-5 C29H23N2OP
    3-acetyl-2-(triphenylphosphoimino)-1-azaazulene
    —— 3-(2,5-dinitropyrrol-1-yl)-4-methylfurazan 1067176-45-7 C7H5N5O5
    3-(2,5-dinitropyrrol-1-yl)-4-methylfurazan
    —— 3-{[1-(2-acetylamino-4-methyl-pentanoyl)-pyrrolidin-2-yl]-hydroxy-phosphinoyl}-2-(3-phenyl-isoxazol-5-ylmethyl)-propionic acid 1019330-47-2 C25H34N3O7P
    3-{[1-(2-acetylamino-4-methyl-pentanoyl)-pyrrolidin-2-yl]-hydroxy-phosphinoyl}-2-(3-phenyl-isoxazol-5-ylmethyl)-propionic acid
    —— 3-(dibromomethylidene)-1-ferrocenyl-5-(triisopropylsilyl)penta-1,4-diyne 736138-75-3 C25H30Br2FeSi
    3-(dibromomethylidene)-1-ferrocenyl-5-(triisopropylsilyl)penta-1,4-diyne