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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Methoxy-B-homo-5a-thia-1,3,5(10),8,14-estrapentaen-17-on 56933-69-8 C19H20O2S
    3-Methoxy-B-homo-5a-thia-1,3,5(10),8,14-estrapentaen-17-on
    —— 3-Hydroxy-7-methoxy-1-phenyl-1,9,10,10a-tetrahydro-phenanthrene-2-carboxylic acid ethyl ester 64390-89-2 C24H24O4
    3-Hydroxy-7-methoxy-1-phenyl-1,9,10,10a-tetrahydro-phenanthrene-2-carboxylic acid ethyl ester
    —— 3-(2,2-Dimethyl-4-oxo-6-oxa-bicyclo[3.1.0]hex-3-yl)-propionic acid methyl ester 61031-79-6 C11H16O4
    3-(2,2-Dimethyl-4-oxo-6-oxa-bicyclo[3.1.0]hex-3-yl)-propionic acid methyl ester
    —— 3-Methoxy-6,8-dichlorocinchophen 57464-04-7 C17H11Cl2NO3
    3-Methoxy-6,8-dichlorocinchophen
    —— 3-(4,6-dimethyl-pyrimidin-2-yl)-4,6-dimethyl-pyridin-2-ylamine 68845-64-7 C13H16N4
    3-(4,6-dimethyl-pyrimidin-2-yl)-4,6-dimethyl-pyridin-2-ylamine
    —— 3-Methyl-benzofuran-2-(4-chlor-phenyl)-carbamid 68898-04-4 C16H13ClN2O2
    3-Methyl-benzofuran-2-(4-chlor-phenyl)-carbamid
    —— 3-[1-[2,3-Difluoro-4-(2-morpholin-4-ylethoxy)phenyl]tetrazol-5-yl]-5-(2-methoxyphenyl)pyridin-2-amine 1224210-44-9 C25H25F2N7O3
    3-[1-[2,3-Difluoro-4-(2-morpholin-4-ylethoxy)phenyl]tetrazol-5-yl]-5-(2-methoxyphenyl)pyridin-2-amine
    —— 3-Cyclohexyl-16-[2-(4-methylpiperazin-1-yl)-2-oxoacetyl]-10,14-diazapentacyclo[12.6.1.02,10.04,9.017,21]henicosa-1(20),2,4(9),5,7,15,17(21),18-octaene-7-carboxylic acid 1169854-20-9 C33H36N4O4
    3-Cyclohexyl-16-[2-(4-methylpiperazin-1-yl)-2-oxoacetyl]-10,14-diazapentacyclo[12.6.1.02,10.04,9.017,21]henicosa-1(20),2,4(9),5,7,15,17(21),18-octaene-7-carboxylic acid
    —— (3S,4S)-1-benzyl-4-[(4R,5R)-2,2-dimethyl-5-tetradecyl-1,3-dioxolan-4-yl]-3-hydroxyazetidin-2-one 1169757-49-6 C29H47NO4
    (3S,4S)-1-benzyl-4-[(4R,5R)-2,2-dimethyl-5-tetradecyl-1,3-dioxolan-4-yl]-3-hydroxyazetidin-2-one
    —— 3-phenyl-2-<i>o</i>-tolyl-3<i>H</i>-quinazoline-4-thione 69949-20-8 C21H16N2S
    3-phenyl-2-<i>o</i>-tolyl-3<i>H</i>-quinazoline-4-thione
    —— 3-Chloro-2-(2-p-tolyloxy-acetylamino)-benzoic acid 59090-70-9 C16H14ClNO4
    3-Chloro-2-(2-p-tolyloxy-acetylamino)-benzoic acid
    —— 3-(4-ethoxy-phenyl)-1,2,3-trimethyl-pyrazolidine 70297-33-5 C14H22N2O
    3-(4-ethoxy-phenyl)-1,2,3-trimethyl-pyrazolidine
    —— 3-Benzoyl-4-ethylamino-1-ethyl-2-methyl-5-phenyl-pyrrol 57436-18-7 C22H24N2O
    3-Benzoyl-4-ethylamino-1-ethyl-2-methyl-5-phenyl-pyrrol
    —— 3-Acetyl-1,6-dimethyl-4-methoxy-2-pyridon 70542-08-4 C10H13NO3
    3-Acetyl-1,6-dimethyl-4-methoxy-2-pyridon
    —— 3-[2-(2,4-difluorophenyl)-2-hydroxy-3-[1,2,4]triazol-1-yl-propyl]-6-ethyl-thieno[2,3-d]pyrimidin-4(3H)-one 1186474-34-9 C19H17F2N5O2S
    3-[2-(2,4-difluorophenyl)-2-hydroxy-3-[1,2,4]triazol-1-yl-propyl]-6-ethyl-thieno[2,3-d]pyrimidin-4(3H)-one
    —— 3-(3',4'-dimethoxybiphenyl-4-yl)-5-phenoxy-1,3,4-oxadiazol-2(3H)-one 1169937-58-9 C22H18N2O5
    3-(3',4'-dimethoxybiphenyl-4-yl)-5-phenoxy-1,3,4-oxadiazol-2(3H)-one
    —— 3-chloro-4-(3,3,3-trifluoro-2-hydroxy-1-methyl-2-pyridin-4-yl-propyl)-phenol 1134914-54-7 C15H13ClF3NO2
    3-chloro-4-(3,3,3-trifluoro-2-hydroxy-1-methyl-2-pyridin-4-yl-propyl)-phenol
    —— 3-hydroxy-5-(4-isopropyl-phenyl)-1-[5-(4-nitro-benzenesulfonyl)-thiazol-2-yl]-4-(3-phenyl-propionyl)-1,5-dihydro-pyrrol-2-one 1261069-05-9 C31H27N3O7S2
    3-hydroxy-5-(4-isopropyl-phenyl)-1-[5-(4-nitro-benzenesulfonyl)-thiazol-2-yl]-4-(3-phenyl-propionyl)-1,5-dihydro-pyrrol-2-one
    —— (3-hydroxy-piperidin-1-yl)-[5-(1-methyl-5-trifluoromethyl-1H-pyrazol-3-yl)-thiophen-2-yl]-methanone 947544-18-5 C15H16F3N3O2S
    (3-hydroxy-piperidin-1-yl)-[5-(1-methyl-5-trifluoromethyl-1H-pyrazol-3-yl)-thiophen-2-yl]-methanone
    —— 3-allyl-3-butylcyclohex-1-ene 1592890-15-7 C13H22
    3-allyl-3-butylcyclohex-1-ene
    —— 3-(4-methoxy-phenyl)-2-(2-nitro-phenylsulfanyl)-acrylic acid 125681-29-0 C16H13NO5S
    3-(4-methoxy-phenyl)-2-(2-nitro-phenylsulfanyl)-acrylic acid
    —— [3-Hydroxy-5-imino-4-m-tolyl-5H-furan-(2E)-ylidene]-m-tolyl-acetonitrile 54805-85-5 C20H16N2O2
    [3-Hydroxy-5-imino-4-m-tolyl-5H-furan-(2E)-ylidene]-m-tolyl-acetonitrile
    —— (3R,8R,9S,10S,13S,14S,17S)-17-Acetyl-3,17-dihydroxy-4,4,13,14-tetramethyl-1,2,3,4,7,8,9,10,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-11-one 63324-59-4 C23H34O4
    (3R,8R,9S,10S,13S,14S,17S)-17-Acetyl-3,17-dihydroxy-4,4,13,14-tetramethyl-1,2,3,4,7,8,9,10,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-11-one
    —— 3-o-Tolyl-6-methyl-1H-pyrazolo<3,2-c>-s-triazol 51476-34-7 C12H12N4
    3-o-Tolyl-6-methyl-1H-pyrazolo<3,2-c>-s-triazol
    —— 3-butyl-1-[3-(pyrrolidin-1-yl)propyl]quinazoline-2,4(1H,3H)-dione 1352477-63-4 C19H27N3O2
    3-butyl-1-[3-(pyrrolidin-1-yl)propyl]quinazoline-2,4(1H,3H)-dione
    —— 3-phenyl-2-p-tolylcyclopent-2-enone 1187791-56-5 C18H16O
    3-phenyl-2-p-tolylcyclopent-2-enone
    —— (3S,5S,6R,10R,13S,14S,17S)-17-Acetyl-3-hydroxy-10,13-dimethyl-hexadecahydro-20-aza-cyclopropa[5,6]cyclopenta[a]phenanthrene-20-carboxylic acid ethyl ester 64227-30-1 C24H37NO4
    (3S,5S,6R,10R,13S,14S,17S)-17-Acetyl-3-hydroxy-10,13-dimethyl-hexadecahydro-20-aza-cyclopropa[5,6]cyclopenta[a]phenanthrene-20-carboxylic acid ethyl ester
    —— 3-[1-(Ethoxycarbonylmethyl-amino)-meth-(E)-ylidene]-4-oxo-heptanedioic acid diethyl ester 60857-15-0 C16H25NO7
    3-[1-(Ethoxycarbonylmethyl-amino)-meth-(E)-ylidene]-4-oxo-heptanedioic acid diethyl ester
    —— 3-Amino-1-phenyl-1-aza-spiro[3.5]nonan-2-one; hydrochloride 63819-28-3 C14H18N2O*ClH
    3-Amino-1-phenyl-1-aza-spiro[3.5]nonan-2-one; hydrochloride
    —— 3-(4-trifluoromethylphenyl)-2-methylthiobenzo[b]thiophene 1000978-10-8 C16H11F3S2
    3-(4-trifluoromethylphenyl)-2-methylthiobenzo[b]thiophene
    —— 3-(4-isopropyl-piperazin-1-ylmethyl)-phenylamine 872511-69-8 C14H23N3
    3-(4-isopropyl-piperazin-1-ylmethyl)-phenylamine
    —— 3-Methyl-8-chinolyl-benzoat 1464-20-6 C17H13NO2
    3-Methyl-8-chinolyl-benzoat
    —— 3-(2,3-Dichlorophenylthio)-4-methylsulphonylaminobenzenesulphonamide 187846-49-7 C13H12Cl2N2O4S3
    3-(2,3-Dichlorophenylthio)-4-methylsulphonylaminobenzenesulphonamide
    —— 3-[(4R,5R)-2-but-3-enyl-4,5-diphenyl-1,3-dioxolan-2-yl]propanoic acid 1263203-87-7 C22H24O4
    3-[(4R,5R)-2-but-3-enyl-4,5-diphenyl-1,3-dioxolan-2-yl]propanoic acid
    —— 3,6-Bis-'<butyldien(Δ<sup>1</sup>(5)Δ<sup>3)</sup>>'-2,5-diketo-piperazin 13224-72-1 C12H14N2O2
    3,6-Bis-'<butyldien(Δ<sup>1</sup>(5)Δ<sup>3)</sup>>'-2,5-diketo-piperazin
    —— 3-(2',3'-O-isopropylidenedioxy-cyclopent-1-yl)xanthine 1187441-88-8 C13H16N4O4
    3-(2',3'-O-isopropylidenedioxy-cyclopent-1-yl)xanthine
    —— (3E,5E)-5-((E)-3-benzyloxy-prop-1-enyl)-1-(4-methoxybenzyloxy)-4-(2-(4-methoxybenzyloxy)ethyl)-3,5-decadiene 1022186-81-7 C38H48O5
    (3E,5E)-5-((E)-3-benzyloxy-prop-1-enyl)-1-(4-methoxybenzyloxy)-4-(2-(4-methoxybenzyloxy)ethyl)-3,5-decadiene
    —— 3-chloro-1-chloromethyl-5-methyl-4-nitro-1<i>H</i>-pyrazole 55120-08-6 C5H5Cl2N3O2
    3-chloro-1-chloromethyl-5-methyl-4-nitro-1<i>H</i>-pyrazole
    —— (3S)-4-methyl-3-((S)-4-methyl-2-phenylsulfonylaminovalerylamino)-2-tetrahydrofuranol 201155-38-6 C17H26N2O5S
    (3S)-4-methyl-3-((S)-4-methyl-2-phenylsulfonylaminovalerylamino)-2-tetrahydrofuranol
    —— (3aS,6aS)-6-methyl-3aH-spiro[cyclopenta[d][1,3]dioxole-2,1’-cyclopentan]-4(6aH)-one 1448024-87-0 C11H14O3
    (3aS,6aS)-6-methyl-3aH-spiro[cyclopenta[d][1,3]dioxole-2,1’-cyclopentan]-4(6aH)-one
    —— 3-(3-chloro-phenyl)-1-imino-11-phenyl-3,10b-etheno-oxazolo[4,3-<i>a</i>]isoquinoline-12-carboxylic acid ethyl ester 33984-87-1 C28H21ClN2O3
    3-(3-chloro-phenyl)-1-imino-11-phenyl-3,10b-etheno-oxazolo[4,3-<i>a</i>]isoquinoline-12-carboxylic acid ethyl ester
    —— 3-amino-4'-(dimethylamino)-5-[(β-D-glucopyranosyl)methyl]biphenyl-2,4-dicarbonitrile 1266085-12-4 C23H26N4O5
    3-amino-4'-(dimethylamino)-5-[(β-D-glucopyranosyl)methyl]biphenyl-2,4-dicarbonitrile
    —— 3-Aethoxycarbonylvinyl-7-(2-sydnonacetamido)-3-cephem-4-carbonsaeure 57079-30-8 C16H16N4O8S
    3-Aethoxycarbonylvinyl-7-(2-sydnonacetamido)-3-cephem-4-carbonsaeure
    —— 3,5-dimethyl-2-(o-tolyl)-2-indanol 136667-29-3 C18H20O
    3,5-dimethyl-2-(o-tolyl)-2-indanol
    —— {[3-(bromomethyl )-5-(tert-butyl)benzyl]oxy}(tert-butyl)dimethylsilane 1454305-88-4 C18H31BrOSi
    {[3-(bromomethyl )-5-(tert-butyl)benzyl]oxy}(tert-butyl)dimethylsilane
    —— 3-chloromethyl-2-(6-hydroxy-3,4-dimethoxy-2-(prop-1-enyl)phenyl)-6-methyl-4H-pyran-4-one 101905-31-1 C18H19ClO5
    3-chloromethyl-2-(6-hydroxy-3,4-dimethoxy-2-(prop-1-enyl)phenyl)-6-methyl-4H-pyran-4-one
    —— 3-[5-(tert-butyl)-oxazol-2-yl]-1-(4-fluorobenzyl)-1,4-dihydro-4-cinnolinone 1147014-09-2 C22H20FN3O2
    3-[5-(tert-butyl)-oxazol-2-yl]-1-(4-fluorobenzyl)-1,4-dihydro-4-cinnolinone
    —— [3-[di(propan-2-yl)carbamoyloxy]phenyl] N,N-di(propan-2-yl)carbamate 1126310-28-8 C20H32N2O4
    [3-[di(propan-2-yl)carbamoyloxy]phenyl] N,N-di(propan-2-yl)carbamate
    —— 3,4-Dichloro-benzoic acid 3-oxo-2-(2,4,6-trimethyl-phenyl)-3H-inden-1-yl ester 53083-11-7 C25H18Cl2O3
    3,4-Dichloro-benzoic acid 3-oxo-2-(2,4,6-trimethyl-phenyl)-3H-inden-1-yl ester
    —— 3-[1-[4-[[1-(Hydroxymethyl)cyclopropyl]amino]-5-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]piperidin-4-yl]phenol 1146356-02-6 C21H26N4O3S
    3-[1-[4-[[1-(Hydroxymethyl)cyclopropyl]amino]-5-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]piperidin-4-yl]phenol