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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Phenylethynyl-2,4,5-triphenylpyrrolidine 70148-40-2 C30H25N
    3-Phenylethynyl-2,4,5-triphenylpyrrolidine
    —— 3-<4-(p-Carbomethoxyphenylcarbamoyl)phenylaminomethyl>benzoxazolin-2-one 88351-76-2 C23H19N3O5
    3-<4-(p-Carbomethoxyphenylcarbamoyl)phenylaminomethyl>benzoxazolin-2-one
    —— <3R-(3α,5β,6α)>-5-<(tert-Butyldimethylsilyl)oxy>tetrahydro-6-(cyclohexylmethyl)-3-isopropyl-2H-pyran-2-one 125816-12-8 C21H40O3Si
    <3R-(3α,5β,6α)>-5-<(tert-Butyldimethylsilyl)oxy>tetrahydro-6-(cyclohexylmethyl)-3-isopropyl-2H-pyran-2-one
    —— 3.4-Bis-(4-hydroxy-3-methoxy-phenyl)-5-(2-methoxy-phenoxy)-2-hexanon 25081-55-4 C27H30O7
    3.4-Bis-(4-hydroxy-3-methoxy-phenyl)-5-(2-methoxy-phenoxy)-2-hexanon
    —— (3-chlorophenyl)diiodoborane 30101-12-3 C6H4BClI2
    (3-chlorophenyl)diiodoborane
    —— (3S,5S,8R,9S,10S,13R,14S,17R)-3-(bis(4-nitrophenyl)methoxy)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)hexadecahydro-1H-cyclopenta[a]phenanthrene 112399-95-8 C40H56N2O5
    (3S,5S,8R,9S,10S,13R,14S,17R)-3-(bis(4-nitrophenyl)methoxy)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)hexadecahydro-1H-cyclopenta[a]phenanthrene
    —— 3-((imidazol-1-yl)carbonylamino)-1-N-(3-(N'-(3-isopropylureido))benzyl)-2,3,4,5-tetrahydro-1H-1-benzazepin-2-one 211761-69-2 C25H28N6O3
    3-((imidazol-1-yl)carbonylamino)-1-N-(3-(N'-(3-isopropylureido))benzyl)-2,3,4,5-tetrahydro-1H-1-benzazepin-2-one
    —— (3α,5α,17β)-3-([tert-butyl(dimethyl)silyl]oxy)-16-methylideneandrostan-17-ol 1297273-86-9 C26H46O2Si
    (3α,5α,17β)-3-([tert-butyl(dimethyl)silyl]oxy)-16-methylideneandrostan-17-ol
    —— 3α-(dimethylphenylsiloxy)-13,17-seco-5α-androst-13-en-17-al 140902-26-7 C27H40O2Si
    3α-(dimethylphenylsiloxy)-13,17-seco-5α-androst-13-en-17-al
    —— 3-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazo-4-yl)-1-(6-(2,3-dioxoindolin-1-yl)hexyl)spiro[indoline-3,2-thiazolidine]-2,4-dione 1333514-36-5 C35H33N5O5S
    3-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazo-4-yl)-1-(6-(2,3-dioxoindolin-1-yl)hexyl)spiro[indoline-3,2-thiazolidine]-2,4-dione
    —— 3-(5-bromo-1H-indol-3-ylmethylene)-1-(2,6-dichlorophenyl)-1,3-dihydroindol-2-one 1574402-12-2 C23H13BrCl2N2O
    3-(5-bromo-1H-indol-3-ylmethylene)-1-(2,6-dichlorophenyl)-1,3-dihydroindol-2-one
    —— 3',4'-dideoxy-3'-eno-5,6-O-isopropylidene-1,2',3,6'-tetrakis-N-(trifluoroacetyl)neamine 79628-26-5 C23H24F12N4O8
    3',4'-dideoxy-3'-eno-5,6-O-isopropylidene-1,2',3,6'-tetrakis-N-(trifluoroacetyl)neamine
    —— 3,3-ethylenedioxy-17α-<(Z)-2-iodoethenyl>androst-5-en-17β-ol-3-one 145624-27-7 C23H33IO3
    3,3-ethylenedioxy-17α-<(Z)-2-iodoethenyl>androst-5-en-17β-ol-3-one
    —— 3α-Methoxy-5α-androstan-17β-ol 86679-10-9 C20H34O2
    3α-Methoxy-5α-androstan-17β-ol
    —— 3-Pyrrolidino-2,4,4-trichlor-2-cyclobutenon 76975-41-2 C8H8Cl3NO
    3-Pyrrolidino-2,4,4-trichlor-2-cyclobutenon
    —— 3-[(1R,2R)-2-(2-Methoxycarbonyl-ethoxy)-1-methyl-propoxy]-propionic acid methyl ester 75437-55-7 C12H22O6
    3-[(1R,2R)-2-(2-Methoxycarbonyl-ethoxy)-1-methyl-propoxy]-propionic acid methyl ester
    —— (3E,5E)-3-Methyl-2-oxo-6-phenyl-3,5-hexadiensaeure-methylester 93440-93-8 C14H14O3
    (3E,5E)-3-Methyl-2-oxo-6-phenyl-3,5-hexadiensaeure-methylester
    —— (3-tert-butyl-4-hydroxy-5-methylphenyl)methyl acetate 127900-90-7 C14H20O3
    (3-tert-butyl-4-hydroxy-5-methylphenyl)methyl acetate
    —— 3-hydroxy-N,N,N-trimethyl-5-{4-[(2-oxo-2H-chromen-4-yl)oxy]butoxy}benzenaminium iodide 1253783-71-9 C22H26NO5*I
    3-hydroxy-N,N,N-trimethyl-5-{4-[(2-oxo-2H-chromen-4-yl)oxy]butoxy}benzenaminium iodide
    —— 3-(methylthio)-N-[3-(3,4,8,9-tetrahydro-6-methoxy-3,3,8,8-tetramethylfuro[2,3-h]isoquinolin-1-yl)phenyl]propanamide 362708-03-0 C26H32N2O3S
    3-(methylthio)-N-[3-(3,4,8,9-tetrahydro-6-methoxy-3,3,8,8-tetramethylfuro[2,3-h]isoquinolin-1-yl)phenyl]propanamide
    —— 3-trichloromethyl-5-[4-nitrophenyl]-1,2,4-oxadiazole 1285721-57-4 C9H4Cl3N3O3
    3-trichloromethyl-5-[4-nitrophenyl]-1,2,4-oxadiazole
    —— 3-methoxy-3-oxo-2-{4-[2-(1H-pyrrolo[2,3-b]pyrid-1-yl)ethoxy]benzyl}propanoic acid 353282-77-6 C20H20N2O5
    3-methoxy-3-oxo-2-{4-[2-(1H-pyrrolo[2,3-b]pyrid-1-yl)ethoxy]benzyl}propanoic acid
    —— 3-(2-ethylsulfanylphenyl)-1-(piperidin-1-yl)propane-1,3-dione 1353047-15-0 C16H21NO2S
    3-(2-ethylsulfanylphenyl)-1-(piperidin-1-yl)propane-1,3-dione
    —— 3-Diethlamino-5,6-diphenyl-1,2,4-triazin 37160-01-3 C19H20N4
    3-Diethlamino-5,6-diphenyl-1,2,4-triazin
    —— 3-Acetamido-1,2-diphenylindolizin 39077-87-7 C22H18N2O
    3-Acetamido-1,2-diphenylindolizin
    —— 3-(2-Benzyl-hydrazino)-5-isobutyl-4H-1,2,4-triazol 22238-61-5 C13H19N5
    3-(2-Benzyl-hydrazino)-5-isobutyl-4H-1,2,4-triazol
    —— 3-(4-bromo-phenyl)-2-ethyl-3<i>H</i>-benzo[<i>g</i>]quinazolin-4-one 37804-76-5 C20H15BrN2O
    3-(4-bromo-phenyl)-2-ethyl-3<i>H</i>-benzo[<i>g</i>]quinazolin-4-one
    —— 3-Cyanato-16α,17β-dihydroxy-Δ<sup>1,3,5(10)</sup>-oestratrien 23462-97-7 C19H23NO3
    3-Cyanato-16α,17β-dihydroxy-Δ<sup>1,3,5(10)</sup>-oestratrien
    —— 3,3,8-trimethyl-9-(toluene-4-sulfonyloxy)-1,5-dihydro-[1,3]dioxepino[5,6-c]pyridine 98636-83-0 C18H21NO5S
    3,3,8-trimethyl-9-(toluene-4-sulfonyloxy)-1,5-dihydro-[1,3]dioxepino[5,6-c]pyridine
    —— 3-benzo[1,2,5]oxadiazol-5-yl-1-benzyl-5-hydroxy-2-oxo-1,2-dihydro-[1,7]naphthyridine-6-carboxylic acid methyl ester 1392840-04-8 C23H16N4O5
    3-benzo[1,2,5]oxadiazol-5-yl-1-benzyl-5-hydroxy-2-oxo-1,2-dihydro-[1,7]naphthyridine-6-carboxylic acid methyl ester
    —— 3',6'-dimethyl-1,2-benzo-1,3-cycloheptadiene 477720-34-6 C13H16
    3',6'-dimethyl-1,2-benzo-1,3-cycloheptadiene
    —— 3-(benzylamino)-2-{4-[3-(2-chloro-3,6-difluorophenoxy)propyl]benzyl}-N-cyclopropyl-N-(2,3-dichlorobenzyl)propanamide 921629-03-0 C36H35Cl3F2N2O2
    3-(benzylamino)-2-{4-[3-(2-chloro-3,6-difluorophenoxy)propyl]benzyl}-N-cyclopropyl-N-(2,3-dichlorobenzyl)propanamide
    —— (3β)-28-[[[(1S)-1-(4-pyridinyl)ethyl]amino]methyl]lup-20(29)-en-3-ol; hydrogen 3,3-dimethylpentanedioate 1025217-57-5 C45H70N2O4
    (3β)-28-[[[(1S)-1-(4-pyridinyl)ethyl]amino]methyl]lup-20(29)-en-3-ol; hydrogen 3,3-dimethylpentanedioate
    —— 3-<3-(Cholest-5-en-3-yloxycarbonyl)-1-pyridiniomethyl>-2,5-dihydro-2,2,5,5-tetramethyl-1H-pyrrol-1-yloxy bromide 133595-20-7 Br*C42H64N2O3
    3-<3-(Cholest-5-en-3-yloxycarbonyl)-1-pyridiniomethyl>-2,5-dihydro-2,2,5,5-tetramethyl-1H-pyrrol-1-yloxy bromide
    —— 3-((6-((trans)-4-tert-butylcyclohexyloxy)naphthalen-2-yl)methylamino)-N-(methylsulfonyl)propanamide 1266116-64-6 C25H36N2O4S
    3-((6-((trans)-4-tert-butylcyclohexyloxy)naphthalen-2-yl)methylamino)-N-(methylsulfonyl)propanamide
    —— 3-Aminoanthiridin 37063-90-4 C11H8N4
    3-Aminoanthiridin
    —— 3-Ethyl-5-methyl-furan-carbonsaeure-(2) 106950-12-3 C8H10O3
    3-Ethyl-5-methyl-furan-carbonsaeure-(2)
    —— 3-(2-Hydroxymethylphenyl)-5-phenyl-1,2,4-triazol 37894-89-6 C15H13N3O
    3-(2-Hydroxymethylphenyl)-5-phenyl-1,2,4-triazol
    —— 3,9-Dichloro-5-methoxy-6-methyl-benzo[c]fluoren-7-one 28799-29-3 C19H12Cl2O2
    3,9-Dichloro-5-methoxy-6-methyl-benzo[c]fluoren-7-one
    —— 3-amino-2-(4-hydroxy-styryl)-3<i>H</i>-quinazolin-4-one 37895-86-6 C16H13N3O2
    3-amino-2-(4-hydroxy-styryl)-3<i>H</i>-quinazolin-4-one
    —— 3-Chloro-6-methoxy-2-((Z)-2-methoxy-vinyl)-4-methyl-benzofuran 35619-16-0 C13H13ClO3
    3-Chloro-6-methoxy-2-((Z)-2-methoxy-vinyl)-4-methyl-benzofuran
    —— 3-Amino-6-methyl-2-nitrobenzotrifluorid 28944-25-4 C8H7F3N2O2
    3-Amino-6-methyl-2-nitrobenzotrifluorid
    —— 3α-hydroxy-11-oxo-5β-pregnano-18,20β-lactone 76183-73-8 C21H30O4
    3α-hydroxy-11-oxo-5β-pregnano-18,20β-lactone
    —— 3,3'-dimethyl-2,2'-ethane-1,2-diyl-bis-benzothiazolium; dichloride 132494-24-7 C18H18N2S2*2Cl
    3,3'-dimethyl-2,2'-ethane-1,2-diyl-bis-benzothiazolium; dichloride
    —— 3α-acetoxy-20,20-dihydroperoxy-5β-pregnan-11-one 116257-72-8 C23H36O7
    3α-acetoxy-20,20-dihydroperoxy-5β-pregnan-11-one
    —— (3-oxo-3-(pyrrolidin-1-yl)prop-1-yn-1-yl)(tricyclohexyl-l5-phosphaneyl)gold 1485105-61-0 C25H41AuNOP
    (3-oxo-3-(pyrrolidin-1-yl)prop-1-yn-1-yl)(tricyclohexyl-l5-phosphaneyl)gold
    —— 3-(4-hydroxyphenyl)-2-(4-methylphenyl)prop-2-enenitrile 727986-79-0 C16H13NO
    3-(4-hydroxyphenyl)-2-(4-methylphenyl)prop-2-enenitrile
    —— 3,6-Bis(Acetoxymercuri)-O-toluidine 117292-64-5 C11H13Hg2NO4
    3,6-Bis(Acetoxymercuri)-O-toluidine
    —— 3-[{5-[Bis-(2-cyano-ethyl)-phosphinoylmethyl]-naphthalen-1-ylmethyl}-(2-cyano-ethyl)-phosphinoyl]-propionitrile 53505-53-6 C24H26N4O2P2
    3-[{5-[Bis-(2-cyano-ethyl)-phosphinoylmethyl]-naphthalen-1-ylmethyl}-(2-cyano-ethyl)-phosphinoyl]-propionitrile
    —— 3-(methoxymethyl)-2-methyl-6,7-dihydro-5H-indazol-4-one 1356597-27-7 C10H14N2O2
    3-(methoxymethyl)-2-methyl-6,7-dihydro-5H-indazol-4-one