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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-pyridin-2-yl-1,5-di-selenophen-2-yl-pentane-1,5-dione 6432-18-4 C18H15NO2Se2
    3-pyridin-2-yl-1,5-di-selenophen-2-yl-pentane-1,5-dione
    —— 3-amino-5-(4-bromophenethyl)-5-methylimidazolidine-2,4-dione 1434715-65-7 C12H14BrN3O2
    3-amino-5-(4-bromophenethyl)-5-methylimidazolidine-2,4-dione
    —— 3-(benzyloxy)-5-((S)-8,8-diethyl-2,2,3,3-tetramethyl-4,7-dioxa-3,8-disiladecan-5-yl)-4-((R)-1-(triethyl-silyloxy)but-3-enyl)isoxazole 1410805-25-2 C34H61NO5Si3
    3-(benzyloxy)-5-((S)-8,8-diethyl-2,2,3,3-tetramethyl-4,7-dioxa-3,8-disiladecan-5-yl)-4-((R)-1-(triethyl-silyloxy)but-3-enyl)isoxazole
    —— (3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-3,7,12-Tris-(3-azido-propoxy)-10,13-dimethyl-17-((R)-1-methyl-4-trityloxy-butyl)-hexadecahydro-cyclopenta[a]phenanthrene 203795-52-2 C52H71N9O4
    (3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-3,7,12-Tris-(3-azido-propoxy)-10,13-dimethyl-17-((R)-1-methyl-4-trityloxy-butyl)-hexadecahydro-cyclopenta[a]phenanthrene
    —— 3-(2-((1-(methylsulfonyl)-1H-indol-2-yl)methoxy)ethyl)-2H-benzo[e][1,3]oxazin-4(3H)-one 1567841-75-1 C20H20N2O5S
    3-(2-((1-(methylsulfonyl)-1H-indol-2-yl)methoxy)ethyl)-2H-benzo[e][1,3]oxazin-4(3H)-one
    —— (3S,4aR,6R,9R,10S,11S,12R,12aR)-tetradecahydro-11,12-(isopropylidenedioxy)-9,10-[(R)-(p-methoxybenzylidene)dioxy]-3-(methoxymethoxy)-12a,13,13-trimethyl-4-methylene-6,10-methanobenzocyclodecen-8-ol 208044-44-4 C32H46O8
    (3S,4aR,6R,9R,10S,11S,12R,12aR)-tetradecahydro-11,12-(isopropylidenedioxy)-9,10-[(R)-(p-methoxybenzylidene)dioxy]-3-(methoxymethoxy)-12a,13,13-trimethyl-4-methylene-6,10-methanobenzocyclodecen-8-ol
    —— 3-(3-chlorophenyl)-5,6-dimethyl-4H-pyrrolo[2,3-d]pyrimidine-4-imine 214284-98-7 C14H13ClN4
    3-(3-chlorophenyl)-5,6-dimethyl-4H-pyrrolo[2,3-d]pyrimidine-4-imine
    —— 3-(2-Oxo-2-phenyl-ethoxy)-cyclohex-2-enone 72674-21-6 C14H14O3
    3-(2-Oxo-2-phenyl-ethoxy)-cyclohex-2-enone
    —— 3-Ethoxy-6,7,8-trimethoxy-1-methyl-1,2,3,4-tetrahydro-naphthalene 71094-73-0 C16H24O4
    3-Ethoxy-6,7,8-trimethoxy-1-methyl-1,2,3,4-tetrahydro-naphthalene
    —— 3-nitroso-1-oxa-3-[<sup>15</sup><i>N</i>]aza-spiro[4.5]decan-2-one 70908-40-6 C8H12N2O3
    3-nitroso-1-oxa-3-[<sup>15</sup><i>N</i>]aza-spiro[4.5]decan-2-one
    —— 3-(2-chloro-4-methoxyphenyl)-2-methyl-6,7-dihydrofuro[2,3-d]pyrazolo[1,5-a]pyrimidin-8-amine 1338727-93-7 C16H15ClN4O2
    3-(2-chloro-4-methoxyphenyl)-2-methyl-6,7-dihydrofuro[2,3-d]pyrazolo[1,5-a]pyrimidin-8-amine
    —— 3-[(2,4-Dinitro-phenyl)-hydrazono]-5,9,11-trimethyl-tricyclo[7.3.1.0<sup>2,7</sup>]tridec-2(7)-en-1-ol 68269-90-9 C22H28N4O5
    3-[(2,4-Dinitro-phenyl)-hydrazono]-5,9,11-trimethyl-tricyclo[7.3.1.0<sup>2,7</sup>]tridec-2(7)-en-1-ol
    —— 3-(5-ethoxy-2-nitro-phenyl)-1-methyl-pyrrolidine-2,5-dione 69902-37-0 C13H14N2O5
    3-(5-ethoxy-2-nitro-phenyl)-1-methyl-pyrrolidine-2,5-dione
    —— (3aR,7aR)-2-Benzoyl-3-oxo-octahydro-isoindole-5,5-dicarboxylic acid diethyl ester 68327-20-8 C21H25NO6
    (3aR,7aR)-2-Benzoyl-3-oxo-octahydro-isoindole-5,5-dicarboxylic acid diethyl ester
    —— 3-Chloro-9-bis-(2-hydroxyethyl)-aminoacridin 78349-78-7 C17H17ClN2O2
    3-Chloro-9-bis-(2-hydroxyethyl)-aminoacridin
    —— (3Z,5E)-6-(2-Isopropyl-3,3-dimethyl-oxiranyl)-hexa-3,5-dien-2-one 70373-01-2 C13H20O2
    (3Z,5E)-6-(2-Isopropyl-3,3-dimethyl-oxiranyl)-hexa-3,5-dien-2-one
    —— (3S,6S)-2-benzyl-3-methyl-1,4-dioxooctahydropyridazino[1,2-a][1,2,4]triazine-6-carboxylic acid 1620320-71-9 C16H19N3O4
    (3S,6S)-2-benzyl-3-methyl-1,4-dioxooctahydropyridazino[1,2-a][1,2,4]triazine-6-carboxylic acid
    —— 3-(N-phenyl-benzimidoyloxy)-crotonic acid methyl ester 109723-49-1 C18H17NO3
    3-(N-phenyl-benzimidoyloxy)-crotonic acid methyl ester
    —— (-)-3-<4-Methoxy-benzoyloxy>-estra-1,3,5(10)-trien-17-on 105370-51-2 C26H28O4
    (-)-3-<4-Methoxy-benzoyloxy>-estra-1,3,5(10)-trien-17-on
    —— 3-butyloxazolidino[4,5:1,2][60]fullerene 1513867-72-5 C65H9NO2
    3-butyloxazolidino[4,5:1,2][60]fullerene
    —— (3R)-4-amino-3-[4-chloro-3-(4-pyridylamino)phenyl]butanoic acid 1252761-64-0 C15H16ClN3O2
    (3R)-4-amino-3-[4-chloro-3-(4-pyridylamino)phenyl]butanoic acid
    —— 3-deuterioimidazo[1,5-a]pyridine 1345867-28-8 C7H6N2
    3-deuterioimidazo[1,5-a]pyridine
    —— 3β-acetoxy-5β-pregn-16-en-20-one oxime 65694-40-8 C23H35NO3
    3β-acetoxy-5β-pregn-16-en-20-one oxime
    —— 3-diphenylphosphino-2-diphenylthiophosphinyl-6-phenyl-λ3-phosphinine 119584-41-7 C35H27P3S
    3-diphenylphosphino-2-diphenylthiophosphinyl-6-phenyl-λ3-phosphinine
    —— 3-((1S,3aS,4S,5S,7aS)-1-Acetoxy-5-{1-[(Z)-hydroxyimino]-ethyl}-1,7a-dimethyl-octahydro-inden-4-yl)-propionic acid methyl ester 76224-67-4 C19H31NO5
    3-((1S,3aS,4S,5S,7aS)-1-Acetoxy-5-{1-[(Z)-hydroxyimino]-ethyl}-1,7a-dimethyl-octahydro-inden-4-yl)-propionic acid methyl ester
    —— 3-<1-(phenylsulfonyl)but-2'-enyl>cyclopentanone 119010-99-0 C15H18O3S
    3-<1-(phenylsulfonyl)but-2'-enyl>cyclopentanone
    —— 3-(3-chlorophenyl)[1,2,4]triazolo[4',3':4,5][1,3,4]thiadiazolo[2,3-a]isoindol-6(10bH)-one 943868-21-1 C16H9ClN4OS
    3-(3-chlorophenyl)[1,2,4]triazolo[4',3':4,5][1,3,4]thiadiazolo[2,3-a]isoindol-6(10bH)-one
    —— 3,3'-heptane-1,7-diyl-bis-[1,3]oxazinan-2-one 35873-62-2 C15H26N2O4
    3,3'-heptane-1,7-diyl-bis-[1,3]oxazinan-2-one
    —— 3-[2-fluoro-4-({3-methoxy-4-[(1-methyl-1,2-dihydro-spiro[indole-3,4'-piperidin]-1'-yl)methyl]benzyl}oxy)phenyl]propanoic acid 1292290-59-5 C31H35FN2O4
    3-[2-fluoro-4-({3-methoxy-4-[(1-methyl-1,2-dihydro-spiro[indole-3,4'-piperidin]-1'-yl)methyl]benzyl}oxy)phenyl]propanoic acid
    —— <3(2S,4R,5R),4S>-3-(1,3-dioxo-5-hydroxy-2,4,6-trimethyl-6-heptenyl)-4-(phenylmethyl)-2-oxazolidinone 124356-84-9 C20H25NO5
    <3(2S,4R,5R),4S>-3-(1,3-dioxo-5-hydroxy-2,4,6-trimethyl-6-heptenyl)-4-(phenylmethyl)-2-oxazolidinone
    —— 3'-<(3,4,6-tri-O-acetyl-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl)oxy>-2',7'-dichloro-6'-hydroxyspiro<isobenzofuran-1(3H),9'-<9H>xanthen>-3-one 148806-88-6 C34H29Cl2NO13
    3'-<(3,4,6-tri-O-acetyl-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl)oxy>-2',7'-dichloro-6'-hydroxyspiro<isobenzofuran-1(3H),9'-<9H>xanthen>-3-one
    —— 3α-(2-hydroxyethyl)-3β-(hydroxymethyl)-5α-cholestane 152818-23-0 C30H54O2
    3α-(2-hydroxyethyl)-3β-(hydroxymethyl)-5α-cholestane
    —— 3β-(3-Aminopropylthio)-14,β,15β-epoxy-17β-(3-furyl)-5α-androstane oxalate 156445-15-7 C2H2O4*C26H39NO2S
    3β-(3-Aminopropylthio)-14,β,15β-epoxy-17β-(3-furyl)-5α-androstane oxalate
    —— 3-(2-(2-(4-phenylpiperazin-1-yl)ethoxy)-4-(pyrazol-1-ylmethyl)phenyl)propanoic acid 499145-38-9 C25H30N4O3
    3-(2-(2-(4-phenylpiperazin-1-yl)ethoxy)-4-(pyrazol-1-ylmethyl)phenyl)propanoic acid
    —— (3,6-Dihydro-2H-pyran-4-ylmethyl)-m-tolyl-amine 132576-08-0 C13H17NO
    (3,6-Dihydro-2H-pyran-4-ylmethyl)-m-tolyl-amine
    —— 3-fluoro-6-(1-methylethyl)-9H-imidazo[1,5-a]pyrimido[5,4-d][1]benzazepine-10-carboxylic acid ethyl ester 476363-64-1 C20H19FN4O2
    3-fluoro-6-(1-methylethyl)-9H-imidazo[1,5-a]pyrimido[5,4-d][1]benzazepine-10-carboxylic acid ethyl ester
    —— 3-(4-Chloro-phenylsulfanyl)-5-(2,2-diethoxy-ethyl)-3-methyl-dihydro-furan-2-one 186458-40-2 C17H23ClO4S
    3-(4-Chloro-phenylsulfanyl)-5-(2,2-diethoxy-ethyl)-3-methyl-dihydro-furan-2-one
    —— (3S,5S)-7-(Benzyloxy)-1-iodo-3,5-O-isopropylideneheptane-3,5-diol 171524-11-1 C17H25IO3
    (3S,5S)-7-(Benzyloxy)-1-iodo-3,5-O-isopropylideneheptane-3,5-diol
    —— 3-(2-thienyl)-2-fluoroquinoxaline 112080-09-8 C12H7FN2S
    3-(2-thienyl)-2-fluoroquinoxaline
    —— (3R,4S,5S)-4-(N-((2S)-((2S)-N-benzyloxycarbonylamino-3-methylbutanoyl)-3-methylbutanoyl)-N-methylamino)-3-methoxy-5-methylheptanoic acid 716371-64-1 C28H45N3O7
    (3R,4S,5S)-4-(N-((2S)-((2S)-N-benzyloxycarbonylamino-3-methylbutanoyl)-3-methylbutanoyl)-N-methylamino)-3-methoxy-5-methylheptanoic acid
    —— 3-tert-butyl-2-methylene-4-Z-neopentylidene-1-silacyclopentane 123530-36-9 C32H46Si
    3-tert-butyl-2-methylene-4-Z-neopentylidene-1-silacyclopentane
    —— 3-(6-chloro-1,3-benzothiazol-2-yl)-1-(5-hydroxy-2-azatricyclo[3.3.1.1<sup>3,7</sup>]dec-2-yl)butan-1-one 1448698-50-7 C20H23ClN2O2S
    3-(6-chloro-1,3-benzothiazol-2-yl)-1-(5-hydroxy-2-azatricyclo[3.3.1.1<sup>3,7</sup>]dec-2-yl)butan-1-one
    —— 3-(2-Oxo-1,2,3,4-tetrahydroquinolin-3-yl)propanoic acid 923163-76-2 C12H13NO3
    3-(2-Oxo-1,2,3,4-tetrahydroquinolin-3-yl)propanoic acid
    —— 3-(tert-Butyl-dimethyl-silanyloxy)-2-((2S,3S)-2-hydroxymethyl-4-oxo-3-phenylacetylamino-azetidin-1-yl)-propionic acid methyl ester 67107-14-6 C22H34N2O6Si
    3-(tert-Butyl-dimethyl-silanyloxy)-2-((2S,3S)-2-hydroxymethyl-4-oxo-3-phenylacetylamino-azetidin-1-yl)-propionic acid methyl ester
    —— 3-benzylideneamino-7-chloro-5-phenyl-1,3-dihydro-benzo[<i>e</i>][1,4]diazepin-2-one 70890-65-2 C22H16ClN3O
    3-benzylideneamino-7-chloro-5-phenyl-1,3-dihydro-benzo[<i>e</i>][1,4]diazepin-2-one
    —— 3β-Benzyloxy-8-carbomethoxy-4α,10β-dimethyl-trans-decalon-9 66819-39-4 C21H28O4
    3β-Benzyloxy-8-carbomethoxy-4α,10β-dimethyl-trans-decalon-9
    —— 3-[Dimethyl-(2-trimethylsilanyl-phenyl)-silanyl]-2-methyl-propionic acid methyl ester 63562-75-4 C16H28O2Si2
    3-[Dimethyl-(2-trimethylsilanyl-phenyl)-silanyl]-2-methyl-propionic acid methyl ester
    —— 3,6-bis-trifluoromethyl-4<i>H</i>-benzo[<i>e</i>][1,2,4]thiadiazine 1,1-dioxide 70090-00-5 C9H4F6N2O2S
    3,6-bis-trifluoromethyl-4<i>H</i>-benzo[<i>e</i>][1,2,4]thiadiazine 1,1-dioxide
    —— (3R,4S)-1-<(S)-1-<(benzyloxy)methyl>-3-methylbutyl>-3-(benzyloxy)-4-phenylazetidin-2-one 86940-70-7 C29H33NO3
    (3R,4S)-1-<(S)-1-<(benzyloxy)methyl>-3-methylbutyl>-3-(benzyloxy)-4-phenylazetidin-2-one
    —— ((3aR,5S,6aR)-6-Acetylamino-5-hydroxymethyl-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yl)-acetic acid methyl ester 65758-61-4 C13H21NO7
    ((3aR,5S,6aR)-6-Acetylamino-5-hydroxymethyl-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yl)-acetic acid methyl ester