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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,5-Bis-(2-pent-4-ynoylamino-ethoxy)-benzoic acid methyl ester 866088-19-9 C22H26N2O6
    3,5-Bis-(2-pent-4-ynoylamino-ethoxy)-benzoic acid methyl ester
    —— 3β-Acetoxy-5α-brom-B-norcholestan-6-on 15064-16-1 C28H45BrO3
    3β-Acetoxy-5α-brom-B-norcholestan-6-on
    —— 3-methyl-4-nitro-3-(p-tolyl)butanal 1443764-48-4 C12H15NO3
    3-methyl-4-nitro-3-(p-tolyl)butanal
    —— 3-(4-methoxyphenyl)-5-(3,4-dimethoxyphenyl)-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine 1492680-98-4 C28H24N2O5S
    3-(4-methoxyphenyl)-5-(3,4-dimethoxyphenyl)-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine
    —— 3-Cinnamoil-1H-3,4-diidro-2,3-benzossazina 14957-58-5 C17H15NO2
    3-Cinnamoil-1H-3,4-diidro-2,3-benzossazina
    —— (3R,4'S,5'R)-1,4'-di-tert-butyl 5'-methyl 2-oxo-5'- phenyl-4',5'-dihydrospiro[indoline-3,3'-pyrrole]-1,4',5'-tricarboxylate 1376607-64-5 C29H32N2O7
    (3R,4'S,5'R)-1,4'-di-tert-butyl 5'-methyl 2-oxo-5'- phenyl-4',5'-dihydrospiro[indoline-3,3'-pyrrole]-1,4',5'-tricarboxylate
    —— 3-[{[4-({cyclohexyl[3-methyl-5-(morpholin-4-yl)-1-benzofuran-2-yl]methyl}amino)phenyl]carbonyl}(methyl)amino]propanoic acid 1186537-58-5 C31H39N3O5
    3-[{[4-({cyclohexyl[3-methyl-5-(morpholin-4-yl)-1-benzofuran-2-yl]methyl}amino)phenyl]carbonyl}(methyl)amino]propanoic acid
    —— ((3aS,9bS)-3-Methyl-1-oxo-1,2,3,3a,4,5-hexahydro-cyclopenta[a]naphthalen-9b-yl)-acetic acid ethyl ester 59991-06-9 C18H22O3
    ((3aS,9bS)-3-Methyl-1-oxo-1,2,3,3a,4,5-hexahydro-cyclopenta[a]naphthalen-9b-yl)-acetic acid ethyl ester
    —— 3-(9-Benzenesulfonyl-9H-fluoren-9-yl)-propionic acid methyl ester 58863-01-7 C23H20O4S
    3-(9-Benzenesulfonyl-9H-fluoren-9-yl)-propionic acid methyl ester
    —— 3-Brom-2-methyl-5-methylthio-selenophen 50774-82-8 C6H7BrSSe
    3-Brom-2-methyl-5-methylthio-selenophen
    —— 3-[1-(1<i>H</i>-benzoimidazol-2-yl)-butyl]-2-methyl-quinoline-4-carboxylic acid 56228-31-0 C22H21N3O2
    3-[1-(1<i>H</i>-benzoimidazol-2-yl)-butyl]-2-methyl-quinoline-4-carboxylic acid
    —— 3,4-Seco-friedel-2-en-3-on 53163-80-7 C30H50O
    3,4-Seco-friedel-2-en-3-on
    —— 3,17-Dihydroxy-13-methyl-7,8,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthrene-2-carbaldehyde 52027-56-2 C19H22O3
    3,17-Dihydroxy-13-methyl-7,8,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthrene-2-carbaldehyde
    —— 3β-Hydroxy-20-oxo-Δ<sup>18(21)</sup>-18,21-cyclo-5α-pregnen 51227-62-4 C21H30O2
    3β-Hydroxy-20-oxo-Δ<sup>18(21)</sup>-18,21-cyclo-5α-pregnen
    —— 3-methyl-1-piperidin-1-yl-hexan-3-ol 62101-66-0 C12H25NO
    3-methyl-1-piperidin-1-yl-hexan-3-ol
    —— 3-(5-nitro-3,4-diphenyl-furan-2-ylmethyleneamino)-oxazolidin-2-one 57839-36-8 C20H15N3O5
    3-(5-nitro-3,4-diphenyl-furan-2-ylmethyleneamino)-oxazolidin-2-one
    —— (3R,4aR,6aS,10aR,10bR)-3-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-3,4a,7,7,10a-pentamethyl-dodecahydro-benzo[f]chromen-6-one 52104-96-8 C23H38O4
    (3R,4aR,6aS,10aR,10bR)-3-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-3,4a,7,7,10a-pentamethyl-dodecahydro-benzo[f]chromen-6-one
    —— 3-(1,3-diphenyl-1<i>H</i>-pyrazol-4-yl)-2-[(hydrazono-phenyl-methyl)-amino]-<i>N</i>-methyl-acrylamide 52127-79-4 C26H24N6O
    3-(1,3-diphenyl-1<i>H</i>-pyrazol-4-yl)-2-[(hydrazono-phenyl-methyl)-amino]-<i>N</i>-methyl-acrylamide
    —— (3S,4aR,7S,10aR,10bS,12aS)-7-Methoxycarbonylmethyl-8-(1-methoxycarbonyl-1-methyl-ethyl)-3,7,10a,10b,12a-pentamethyl-6-oxo-1,2,3,4,4a,6,6a,7,8,9,10,10a,10b,11,12,12a-hexadecahydro-chrysene-3-carboxylic acid methyl ester 29607-48-5 C33H50O7
    (3S,4aR,7S,10aR,10bS,12aS)-7-Methoxycarbonylmethyl-8-(1-methoxycarbonyl-1-methyl-ethyl)-3,7,10a,10b,12a-pentamethyl-6-oxo-1,2,3,4,4a,6,6a,7,8,9,10,10a,10b,11,12,12a-hexadecahydro-chrysene-3-carboxylic acid methyl ester
    —— {3-ethyl-8-[2-(4-trifluoromethylphenyl)ethyl]-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazin-1-yl}-MeOH 1036400-97-1 C18H22F3N3O
    {3-ethyl-8-[2-(4-trifluoromethylphenyl)ethyl]-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazin-1-yl}-MeOH
    —— [3-(4-chloro-benzo[<i>b</i>]pyrido[2,3-<i>e</i>][1,4]thiazin-10-yl)-propyl]-dimethyl-amine 72304-46-2 C16H18ClN3S
    [3-(4-chloro-benzo[<i>b</i>]pyrido[2,3-<i>e</i>][1,4]thiazin-10-yl)-propyl]-dimethyl-amine
    —— 3t(?)-(5-nitro-[2]furyl)-acrylaldehyde-diethylacetal 3455-56-9 C11H15NO5
    3t(?)-(5-nitro-[2]furyl)-acrylaldehyde-diethylacetal
    —— 3-O-(3,4,6-tri-O-acetyl-2-acetamido-2-deoxy-α-D-galactopyranosyl)-L-serine 74084-40-5 C18H28N2O11
    3-O-(3,4,6-tri-O-acetyl-2-acetamido-2-deoxy-α-D-galactopyranosyl)-L-serine
    —— 3-(1,3-dimethylindenyl)-2-methyl-1-propene 82615-01-8 C15H18
    3-(1,3-dimethylindenyl)-2-methyl-1-propene
    —— 3-Methoxycarbonyl-2-[(R)-(2R,3R)-1-(1-methoxycarbonyl-2-methyl-propenyl)-4-oxo-3-phenylacetylamino-azetidine-2-sulfinyl]-4-[1-methoxy-eth-(E)-ylidene]-pentanedioic acid 5-ethyl ester 1-methyl ester 54359-72-7 C30H38N2O12S
    3-Methoxycarbonyl-2-[(R)-(2R,3R)-1-(1-methoxycarbonyl-2-methyl-propenyl)-4-oxo-3-phenylacetylamino-azetidine-2-sulfinyl]-4-[1-methoxy-eth-(E)-ylidene]-pentanedioic acid 5-ethyl ester 1-methyl ester
    —— 3-butyl-octane-2,4-dione 37443-51-9 C12H22O2
    3-butyl-octane-2,4-dione
    —— 3-[1-Bromo-1-phenyl-meth-(E)-ylidene]-2-m-tolyl-2,3-dihydro-isoindol-1-one 33238-25-4 C22H16BrNO
    3-[1-Bromo-1-phenyl-meth-(E)-ylidene]-2-m-tolyl-2,3-dihydro-isoindol-1-one
    —— 3-(1-benzyl-2-oxo-5-phenyl-1,2-dihydro-pyrrol-3-ylidene)-1,3-dihydro-indol-2-one 52294-74-3 C25H18N2O2
    3-(1-benzyl-2-oxo-5-phenyl-1,2-dihydro-pyrrol-3-ylidene)-1,3-dihydro-indol-2-one
    —— 3-ethyl-6,8-dimethoxy-1,3-dimethyl-1<i>H</i>-quinoline-2,4-dione 42922-44-1 C15H19NO4
    3-ethyl-6,8-dimethoxy-1,3-dimethyl-1<i>H</i>-quinoline-2,4-dione
    —— 3,6-Diphenyl-4-((Z)-styryl)-3,4-dihydro-pyran-2-one 54467-13-9 C25H20O2
    3,6-Diphenyl-4-((Z)-styryl)-3,4-dihydro-pyran-2-one
    —— 3-((1S,5S,10S,13S,17S)-17-Hydroxy-10,13-dimethyl-3-oxo-hexadecahydro-cyclopenta[a]phenanthren-1-ylsulfanyl)-propionic acid 73271-86-0 C22H34O4S
    3-((1S,5S,10S,13S,17S)-17-Hydroxy-10,13-dimethyl-3-oxo-hexadecahydro-cyclopenta[a]phenanthren-1-ylsulfanyl)-propionic acid
    —— 3-Carbomethoxy-2-methyl-tetrahydro-benz-indol 43129-83-5 C15H17NO2
    3-Carbomethoxy-2-methyl-tetrahydro-benz-indol
    —— 3,10α-dimethyl-7β,11β-dimethylmethano-14-thia-3-aza-1,2-benzocyclotetradecen-4-one 123887-52-5 C21H31NOS
    3,10α-dimethyl-7β,11β-dimethylmethano-14-thia-3-aza-1,2-benzocyclotetradecen-4-one
    —— 3,3-dimethyl-7-oxo-2,3,6,7-tetrahydro-5H-oxazolo[3,2-a]pyrimidine-5-carboxylic acid ethyl ester 52883-49-5 C11H16N2O4
    3,3-dimethyl-7-oxo-2,3,6,7-tetrahydro-5H-oxazolo[3,2-a]pyrimidine-5-carboxylic acid ethyl ester
    —— 3-azido-4-benzyloxy-3-benzyloxymethyl-butyric acid ethyl ester 705965-03-3 C21H25N3O4
    3-azido-4-benzyloxy-3-benzyloxymethyl-butyric acid ethyl ester
    —— <3-(3',4'-methylenedioxybenzyl)-1,2,3,4-tetrahydro-2-oxo-4-thioxoquinazolin-1-yl> acetic acid 128650-80-6 C18H14N2O5S
    <3-(3',4'-methylenedioxybenzyl)-1,2,3,4-tetrahydro-2-oxo-4-thioxoquinazolin-1-yl> acetic acid
    —— 3-[N-(2,2-difluoro-ethyl)-m-toluidino]-propan-1-ol 397-00-2 C12H17F2NO
    3-[N-(2,2-difluoro-ethyl)-m-toluidino]-propan-1-ol
    —— 3-{4-[1-acetyl-5-(4-nitrophenyl)-4,5-dihydro-1H-pyrazol-3-yl]-phenyl}-5-methyl-3H- [1,3,4]-oxadiazol-2-one 1352567-86-2 C20H17N5O5
    3-{4-[1-acetyl-5-(4-nitrophenyl)-4,5-dihydro-1H-pyrazol-3-yl]-phenyl}-5-methyl-3H- [1,3,4]-oxadiazol-2-one
    —— 3-O-trityl-2-O-(R)-3,7-dimethyloctyl-1-O-benzyl-sn-glycerol 222984-13-6 C39H48O3
    3-O-trityl-2-O-(R)-3,7-dimethyloctyl-1-O-benzyl-sn-glycerol
    —— 3,4-dihydro-3-(2-methoxyphenyl)-4-[[4-[2-(1-piperidinyl)ethoxy]phenyl]methyl]-2H-1-benzopyran-4,7-diol 738601-51-9 C30H35NO5
    3,4-dihydro-3-(2-methoxyphenyl)-4-[[4-[2-(1-piperidinyl)ethoxy]phenyl]methyl]-2H-1-benzopyran-4,7-diol
    —— (3E)-N2-(2-((3-nitrobenzylidene)amino)phenyl)-N3-phenyl-1,4-dihydroquinoxaline-2,3-diimine 1352920-47-8 C27H20N6O2
    (3E)-N2-(2-((3-nitrobenzylidene)amino)phenyl)-N3-phenyl-1,4-dihydroquinoxaline-2,3-diimine
    —— 3-iodo-2,4,6-trinitro-toluene 98555-94-3 C7H4IN3O6
    3-iodo-2,4,6-trinitro-toluene
    —— 3-(Boc-amino)phenylacetic acid ethyl ester 200214-35-3 C15H21NO4
    3-(Boc-amino)phenylacetic acid ethyl ester
    —— 3-(4-(3-(4-hydroxyphenyl)acryloyl)phenyl)-3H-1,2,3-oxadiazol-1-ium-5-olate 84968-96-7 C17H12N2O4
    3-(4-(3-(4-hydroxyphenyl)acryloyl)phenyl)-3H-1,2,3-oxadiazol-1-ium-5-olate
    —— 3,3,3-Tris(methylselanyl)propyl 4-methylbenzenesulfonate 69931-00-6 C13H20O3SSe3
    3,3,3-Tris(methylselanyl)propyl 4-methylbenzenesulfonate
    —— 3-(4-ethylbenzoyl)-1,2-diphenylpyrrolo[1,2-a]quinoline-4-carbaldehyde 1401828-77-0 C34H25NO2
    3-(4-ethylbenzoyl)-1,2-diphenylpyrrolo[1,2-a]quinoline-4-carbaldehyde
    —— [(3E,6E,9E)-(12R,14S)-12-Hydroxy-14-((E)-(S)-2-hydroxy-5-methyl-7-phenyl-hept-5-enyl)-10-methyl-2-oxo-oxacyclotetradeca-3,6,9-trien-4-yl]-acetic acid methyl ester 182511-42-8 C31H42O6
    [(3E,6E,9E)-(12R,14S)-12-Hydroxy-14-((E)-(S)-2-hydroxy-5-methyl-7-phenyl-hept-5-enyl)-10-methyl-2-oxo-oxacyclotetradeca-3,6,9-trien-4-yl]-acetic acid methyl ester
    —— 3,4-Di-tert-butyl-4-pivaloylspiro<2-cyclobuten-1,9'-fluoren>-2-carbonsaeure-tert-butylester 102300-38-9 C34H44O3
    3,4-Di-tert-butyl-4-pivaloylspiro<2-cyclobuten-1,9'-fluoren>-2-carbonsaeure-tert-butylester
    —— 3-Benzoyl-milchsaeure-butylester 92865-13-9 C14H18O4
    3-Benzoyl-milchsaeure-butylester
    —— 3r-<4-tert-Butyl-phenylmercapto>-4t-chlor-tetrahydro-thiophen-1,1-dioxid 13894-15-0 C14H19ClO2S2
    3r-<4-tert-Butyl-phenylmercapto>-4t-chlor-tetrahydro-thiophen-1,1-dioxid