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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Methyl-2-[5-(7H-pyrrolo[2,3-d]pyrimidin-4-ylsulfanyl)-pentanoylamino]-butyric acid 42492-30-8 C16H22N4O3S
    3-Methyl-2-[5-(7H-pyrrolo[2,3-d]pyrimidin-4-ylsulfanyl)-pentanoylamino]-butyric acid
    —— 3-[2-(4-Acetoxy-cyclohexyl)-1-ethyl-butyl]-cyclopentanecarboxylic acid 40547-61-3 C20H34O4
    3-[2-(4-Acetoxy-cyclohexyl)-1-ethyl-butyl]-cyclopentanecarboxylic acid
    —— 3-(4-bromophenyl)-[1,2,4]triazolo[4,3-a]pyridine-7-carbaldehyde 1224735-13-0 C13H8BrN3O
    3-(4-bromophenyl)-[1,2,4]triazolo[4,3-a]pyridine-7-carbaldehyde
    —— {3-[5-fluoro-2-(3-o-tolylpropionyl)-1,2,3,4-tetrahydroisoquinolin-8-yl]-4-methoxyphenyl}acetic acid 1445884-91-2 C28H28FNO4
    {3-[5-fluoro-2-(3-o-tolylpropionyl)-1,2,3,4-tetrahydroisoquinolin-8-yl]-4-methoxyphenyl}acetic acid
    —— 3β-Acetoxy-18,20-dioxo-Δ<sup>16</sup>-5α-pregnen 51227-57-7 C23H32O4
    3β-Acetoxy-18,20-dioxo-Δ<sup>16</sup>-5α-pregnen
    —— 3-Cyano-(4H)-pyrazino<1,2,3-e,d>pyrano<3,2-b>indol-2-on 49781-83-1 C14H7N3O2
    3-Cyano-(4H)-pyrazino<1,2,3-e,d>pyrano<3,2-b>indol-2-on
    —— 3-Benzoyl-1,2-dimethylimidazo<1,2-a>pyridinium 54902-41-9 C16H15N2O
    3-Benzoyl-1,2-dimethylimidazo<1,2-a>pyridinium
    —— 3-Phenyl-4-(2',4'-dinitrophenylazo)-phenol 43108-96-9 C18H12N4O5
    3-Phenyl-4-(2',4'-dinitrophenylazo)-phenol
    —— 3α,6α,24ξ-Triacetoxy-24-phenyl-5β-cholan 53191-48-3 C36H52O6
    3α,6α,24ξ-Triacetoxy-24-phenyl-5β-cholan
    —— 3-acetoxy-7,8-dimethoxy-2,3-dihydro-furo[2,3-<i>b</i>]quinoline 50779-82-3 C15H15NO5
    3-acetoxy-7,8-dimethoxy-2,3-dihydro-furo[2,3-<i>b</i>]quinoline
    —— (3aS,6aS)-5-[Hexahydro-cyclopenta[b]furan-(2Z)-ylidene]-pentanoic acid methyl ester 68735-27-3 C13H20O3
    (3aS,6aS)-5-[Hexahydro-cyclopenta[b]furan-(2Z)-ylidene]-pentanoic acid methyl ester
    —— 3β-Hydroxy-1-oxomeliac-8(30),14-diensaeuremethylester 50627-77-5 C27H32O7
    3β-Hydroxy-1-oxomeliac-8(30),14-diensaeuremethylester
    —— [(3S,6R)-6-((1R,8aR)-1-Furan-3-yl-8a-methyl-5-methylene-3-oxo-3,5,6,7,8,8a-hexahydro-1H-isochromen-6-yl)-3-hydroxy-2,2,6-trimethyl-cyclohexyl]-acetic acid methyl ester 52647-94-6 C27H36O6
    [(3S,6R)-6-((1R,8aR)-1-Furan-3-yl-8a-methyl-5-methylene-3-oxo-3,5,6,7,8,8a-hexahydro-1H-isochromen-6-yl)-3-hydroxy-2,2,6-trimethyl-cyclohexyl]-acetic acid methyl ester
    —— (3,5-Dioxo-4-oxa-tricyclo[5.3.1.0<sup>2,6</sup>]undec-8-en-9-yl)-phosphonic acid diphenyl ester 42511-60-4 C22H19O6P
    (3,5-Dioxo-4-oxa-tricyclo[5.3.1.0<sup>2,6</sup>]undec-8-en-9-yl)-phosphonic acid diphenyl ester
    —— 3,5-Dimethyl-1-trimethylsilanyl-1,5-dihydro-pyrrol-2-one 51088-89-2 C9H17NOSi
    3,5-Dimethyl-1-trimethylsilanyl-1,5-dihydro-pyrrol-2-one
    —— 3-Chlor-8-oxo-5,6,7,8-tetrahydro-4H-cyclohepta<c>thiophen-2,4-dinitrophenylhydrazon 35022-02-7 C15H13ClN4O4S
    3-Chlor-8-oxo-5,6,7,8-tetrahydro-4H-cyclohepta<c>thiophen-2,4-dinitrophenylhydrazon
    —— 3,6,6'-Tri-O-tosyl-penta-O-acetyl-α,α-trehalose 51803-91-9 C43H50O22S3
    3,6,6'-Tri-O-tosyl-penta-O-acetyl-α,α-trehalose
    —— 3-hydroxy-2-naphthalen-1-yl-3-phenyl-2,3-dihydro-isoindol-1-one 51461-53-1 C24H17NO2
    3-hydroxy-2-naphthalen-1-yl-3-phenyl-2,3-dihydro-isoindol-1-one
    —— 3-Methyl-4-(4-pentyl-benzoyloxy)-benzoic acid 4-octyl-phenyl ester 53629-96-2 C34H42O4
    3-Methyl-4-(4-pentyl-benzoyloxy)-benzoic acid 4-octyl-phenyl ester
    —— 3,3-diphenyl-propionic acid 2-[4-(2-morpholin-4-yl-ethyl)-piperazin-1-yl]-ethyl ester 48229-21-6 C27H37N3O3
    3,3-diphenyl-propionic acid 2-[4-(2-morpholin-4-yl-ethyl)-piperazin-1-yl]-ethyl ester
    —— 3,5-dichloro-2-hydroxy-<i>N</i>-(4-naphthalen-1-yl-thiazol-2-yl)-benzamide 50728-77-3 C20H12Cl2N2O2S
    3,5-dichloro-2-hydroxy-<i>N</i>-(4-naphthalen-1-yl-thiazol-2-yl)-benzamide
    —— 3-Methylamino-2-phenylthio-1-phenyl-2-buten-1-on 52687-75-9 C17H17NOS
    3-Methylamino-2-phenylthio-1-phenyl-2-buten-1-on
    —— 3-Mercapto-2-naphthalen-1-yl-inden-1-one 52711-21-4 C19H12OS
    3-Mercapto-2-naphthalen-1-yl-inden-1-one
    —— 3-methylsulfanyl-5-oxo-4,5-dihydro-[1,2,4]triazine-6-carboxylic acid isopropyl ester 51942-97-3 C8H11N3O3S
    3-methylsulfanyl-5-oxo-4,5-dihydro-[1,2,4]triazine-6-carboxylic acid isopropyl ester
    —— 3-Chlor-1-<4-chlor-butyloxy>-3-phenyl-propan 51918-75-3 C13H18Cl2O
    3-Chlor-1-<4-chlor-butyloxy>-3-phenyl-propan
    —— (3S)-8-methylnon-7-en-1-yn-3-ol 132352-65-9 C10H16O
    (3S)-8-methylnon-7-en-1-yn-3-ol
    —— 3-chloro-2-methoxy-but-1-ene 59892-11-4 C5H9ClO
    3-chloro-2-methoxy-but-1-ene
    —— 3-methyl-1-(1-(p-tolyl)cyclopentyl)butan-1-amine 1446259-05-7 C17H27N
    3-methyl-1-(1-(p-tolyl)cyclopentyl)butan-1-amine
    —— 3-ethyl-2-methyl-9-phenyl-7H-8,9-dihydro-pyrano[2,3-c]-imidazo[1,2-a]pyridine-6-carboxylic acid dimethylamide 856698-27-6 C22H25N3O2
    3-ethyl-2-methyl-9-phenyl-7H-8,9-dihydro-pyrano[2,3-c]-imidazo[1,2-a]pyridine-6-carboxylic acid dimethylamide
    —— (3-ethoxycyclobutyl)methanesulfonyl chloride, Mixture of diastereomers 2091396-14-2 C7H13ClO3S
    (3-ethoxycyclobutyl)methanesulfonyl chloride, Mixture of diastereomers
    —— 3-{3-[4-(2-methoxy-phenyl)-piperazin-1-yl]-propyl}-3<i>H</i>-pyrido[3,4-<i>d</i>]pyridazin-4-one 67980-63-6 C21H25N5O2
    3-{3-[4-(2-methoxy-phenyl)-piperazin-1-yl]-propyl}-3<i>H</i>-pyrido[3,4-<i>d</i>]pyridazin-4-one
    —— 3,8-Diethyl-3,4,8,9-tetrahydro-2H,7H-1,10-dioxa-3,8-diaza-chrysene 99690-35-4 C18H22N2O2
    3,8-Diethyl-3,4,8,9-tetrahydro-2H,7H-1,10-dioxa-3,8-diaza-chrysene
    —— 3-Chloro-thiopropionic acid S-[2-((3R,5S,10S,13S,17S)-3-hydroxy-10,13-dimethyl-11-oxo-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-2-oxo-ethyl] ester 51087-28-6 C24H35ClO4S
    3-Chloro-thiopropionic acid S-[2-((3R,5S,10S,13S,17S)-3-hydroxy-10,13-dimethyl-11-oxo-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-2-oxo-ethyl] ester
    —— 3,4-bis-(4-methoxy-phenyl)-heptane 873995-91-6 C21H28O2
    3,4-bis-(4-methoxy-phenyl)-heptane
    —— 3-(1-oxophthalazin-2(1H)-yl)quinoxalin-2(1H)-one 943868-32-4 C16H10N4O2
    3-(1-oxophthalazin-2(1H)-yl)quinoxalin-2(1H)-one
    —— 3,5-Dimethoxy-4-methyl-α-cyano-dihydro-zimtaldehyd-dimethylacetal 50801-15-5 C15H21NO4
    3,5-Dimethoxy-4-methyl-α-cyano-dihydro-zimtaldehyd-dimethylacetal
    —— (3-oxo-[1,2,4]triazolo[4,3-<i>a</i>]pyridin-2-yl)-phosphonothioic acid <i>O</i>,<i>O</i>'-diethyl ester 59716-56-2 C10H14N3O3PS
    (3-oxo-[1,2,4]triazolo[4,3-<i>a</i>]pyridin-2-yl)-phosphonothioic acid <i>O</i>,<i>O</i>'-diethyl ester
    —— 3,6,9,12-tetraoxabicyclo[12.3.1]octadeca-1(17),14-diene-16,18-dione 78840-06-9 C14H18O6
    3,6,9,12-tetraoxabicyclo[12.3.1]octadeca-1(17),14-diene-16,18-dione
    —— 3,3'-((dibutylstannanediyl)bis(oxy))bis(2-phenylacrylaldehyde) 298679-04-6 C26H32O4Sn
    3,3'-((dibutylstannanediyl)bis(oxy))bis(2-phenylacrylaldehyde)
    —— 3,2',6',3'',4'''-penta-N-tert-butoxycarbonyl-4'',6''-O-cyclohexylidene-5-epi-2-hydroxyarbekacin 959919-55-2 C53H92N6O21
    3,2',6',3'',4'''-penta-N-tert-butoxycarbonyl-4'',6''-O-cyclohexylidene-5-epi-2-hydroxyarbekacin
    —— 3-nitro-2-hydroxycinnamide 182500-06-7 C9H8N2O4
    3-nitro-2-hydroxycinnamide
    —— 3-methoxy-16-ethylidene-1,3,5(10)-estratrien-17-one 33765-71-8 C21H26O2
    3-methoxy-16-ethylidene-1,3,5(10)-estratrien-17-one
    —— 3-(3-Ethyl-5-methyl-hexanoyl)-oxazolidin-2-one 123492-66-0 C12H21NO3
    3-(3-Ethyl-5-methyl-hexanoyl)-oxazolidin-2-one
    —— 3-chloro-7,9-dimethyl-5,6-dihydroindolo[1,2-a]quinoxaline 132870-91-8 C17H15ClN2
    3-chloro-7,9-dimethyl-5,6-dihydroindolo[1,2-a]quinoxaline
    —— 3-[1-phenyl-1-(pyrrolidin-1-yl)meth-(Z)-ylidene]indolin-2-one 1190199-67-7 C19H18N2O
    3-[1-phenyl-1-(pyrrolidin-1-yl)meth-(Z)-ylidene]indolin-2-one
    —— 3-[3-(4-cyano-phenyl)-2-oxo-imidazolidin-1-ylmethyl]-N-((S)-6-dimethylamino-4,5,6,7-tetrahydro-benzothiazol-2-yl)-benzamide 1373515-30-0 C27H28N6O2S
    3-[3-(4-cyano-phenyl)-2-oxo-imidazolidin-1-ylmethyl]-N-((S)-6-dimethylamino-4,5,6,7-tetrahydro-benzothiazol-2-yl)-benzamide
    —— 3,3-Diphenyl-2r-pyrrolidinomethyl-1c-hydroxymethyl-cyclopropan 97254-67-6 C21H25NO
    3,3-Diphenyl-2r-pyrrolidinomethyl-1c-hydroxymethyl-cyclopropan
    —— 3-cyano-7-(trimethylsilyl)-2-((trimethylsilyl)methyl)hept-1-en-6-yn-3-yl acetate 1421968-94-6 C17H29NO2Si2
    3-cyano-7-(trimethylsilyl)-2-((trimethylsilyl)methyl)hept-1-en-6-yn-3-yl acetate
    —— (3-bromo-2'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-[2,3'-bithiophene]-5,5'-diyl)bis(trimethylsilane) 1568022-03-6 C20H32BBrO2S2Si2
    (3-bromo-2'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-[2,3'-bithiophene]-5,5'-diyl)bis(trimethylsilane)
    —— 3-[4-(1-Oxo-3-phenylprop-2-en-1-yl)phenyl]sydnone 646067-48-3 C17H12N2O3
    3-[4-(1-Oxo-3-phenylprop-2-en-1-yl)phenyl]sydnone