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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Brom-5-(p-toluidino)-isothiazol-4-carbonitril 112178-69-5 C11H8BrN3S
    3-Brom-5-(p-toluidino)-isothiazol-4-carbonitril
    —— 3-amino-N-(3,5-dimethylphenyl)propanamide 938515-53-8 C11H16N2O
    3-amino-N-(3,5-dimethylphenyl)propanamide
    —— 3,17,21-trihydroxy-19-nor-pregna-1,3,5(10)-trien-20-one 99711-31-6 C20H26O4
    3,17,21-trihydroxy-19-nor-pregna-1,3,5(10)-trien-20-one
    —— 3-bromo-propylcarbamic acid butyl ester 18678-11-0 C8H16BrNO2
    3-bromo-propylcarbamic acid butyl ester
    —— 3-Amino-6-(2-aminoethoxy)-4-methylthieno[2,3-b]pyridine-2-carboxamide 1195071-53-4 C11H14N4O2S
    3-Amino-6-(2-aminoethoxy)-4-methylthieno[2,3-b]pyridine-2-carboxamide
    —— 3-(5-bromo-6-ethenyl-2-hydroxy-3-methoxyphenyl)-N-phenyl-2-pyridinecarboxamide 950478-60-1 C21H17BrN2O3
    3-(5-bromo-6-ethenyl-2-hydroxy-3-methoxyphenyl)-N-phenyl-2-pyridinecarboxamide
    —— 3,4,5-Trimethoxy-benzoic acid 17-hydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-3-yl ester 102981-10-2 C28H34O6
    3,4,5-Trimethoxy-benzoic acid 17-hydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-3-yl ester
    —— (3,3,3-Trifluoro-2-trifluoromethyl-propionyl)-phosphonic acid diethyl ester 25296-62-2 C8H11F6O4P
    (3,3,3-Trifluoro-2-trifluoromethyl-propionyl)-phosphonic acid diethyl ester
    —— 3-cyclohexyl-1-methylpyridin-2(1H)-one 1548250-63-0 C12H17NO
    3-cyclohexyl-1-methylpyridin-2(1H)-one
    —— (3aS,3bS,5aS,6R,7S,8aS,8bR,10aS)-6-Ethynyl-6-hydroxy-3a,5a,7-trimethyl-tetradecahydro-dicyclopenta[a,f]naphthalen-2-one 84328-28-9 C21H30O2
    (3aS,3bS,5aS,6R,7S,8aS,8bR,10aS)-6-Ethynyl-6-hydroxy-3a,5a,7-trimethyl-tetradecahydro-dicyclopenta[a,f]naphthalen-2-one
    —— [3-[3-(2,5-Difluorophenyl)-1,2,4-oxadiazol-5-yl]-5-[3-(trifluoromethyl)phenyl]piperidin-1-yl]-morpholin-4-ylmethanone 1159313-63-9 C25H23F5N4O3
    [3-[3-(2,5-Difluorophenyl)-1,2,4-oxadiazol-5-yl]-5-[3-(trifluoromethyl)phenyl]piperidin-1-yl]-morpholin-4-ylmethanone
    —— 3,3-dimethyl-4-[1-(4-methylphenyl)-1H-pyrazolo[3,4-c]pyridin-3-yl]morpholine 1334712-45-6 C19H22N4O
    3,3-dimethyl-4-[1-(4-methylphenyl)-1H-pyrazolo[3,4-c]pyridin-3-yl]morpholine
    —— 3-Amino-5-propyl-4-phenyl-1,2,4-triazol 109936-95-0 C11H14N4
    3-Amino-5-propyl-4-phenyl-1,2,4-triazol
    —— 3,4-dihydroxy-N-[4-(4-hydroxy-phenyl)-5-phenylethyl-thiazol-2-yl]-benzamide 1003312-93-3 C24H20N2O4S
    3,4-dihydroxy-N-[4-(4-hydroxy-phenyl)-5-phenylethyl-thiazol-2-yl]-benzamide
    —— 3-ethoxy-cycloheptane-1,2-dione 100144-79-4 C9H14O3
    3-ethoxy-cycloheptane-1,2-dione
    —— 3-Methyl-5,6,7,8-tetrahydro-imidazo[1,2-a]pyrazine-6-carboxylic acid ethyl ester 144888-74-4 C10H15N3O2
    3-Methyl-5,6,7,8-tetrahydro-imidazo[1,2-a]pyrazine-6-carboxylic acid ethyl ester
    —— 3,4-Dihydro-2,4-dimethyl-2-[2-(3-dimethylaminopropoxy)-5-methoxyphenyl]-3-oxo-2H-1,4-benzothiazine fumarate 105797-39-5 C4H4O4*C22H28N2O3S
    3,4-Dihydro-2,4-dimethyl-2-[2-(3-dimethylaminopropoxy)-5-methoxyphenyl]-3-oxo-2H-1,4-benzothiazine fumarate
    —— (3-chloro-4-{9-(ethyloxy)-1-oxo-4-[(2,2,2-trifluoroethyl)oxy]-1,3-dihydro-2H-benzo[f]isoindol-2-yl}phenyl)acetic acid 1004514-53-7 C24H19ClF3NO5
    (3-chloro-4-{9-(ethyloxy)-1-oxo-4-[(2,2,2-trifluoroethyl)oxy]-1,3-dihydro-2H-benzo[f]isoindol-2-yl}phenyl)acetic acid
    —— (3S)-3-(methoxycarbonylamino)-3-phenylpropanoic acid 1007881-55-1 C11H13NO4
    (3S)-3-(methoxycarbonylamino)-3-phenylpropanoic acid
    —— 3-{1-[2-(4-cyclopentylphenoxy)ethyl]-2-oxo-1,2-dihydro-4-pyridinyl}-2-ethoxypropanoic acid 467236-08-4 C23H29NO5
    3-{1-[2-(4-cyclopentylphenoxy)ethyl]-2-oxo-1,2-dihydro-4-pyridinyl}-2-ethoxypropanoic acid
    —— 3,3,7-trimethyl-5-(2-pyridyl N-oxide)-2,3-dihydro-1-benzoxepine 157987-14-9 C18H19NO2
    3,3,7-trimethyl-5-(2-pyridyl N-oxide)-2,3-dihydro-1-benzoxepine
    —— 3a,7a,10a,14a-dibenzo-2,9-tetramethyl-1,3,8,10-tetraoxa-2,9-disilacyclodecadiene 21023-43-8 C16H20O4Si2
    3a,7a,10a,14a-dibenzo-2,9-tetramethyl-1,3,8,10-tetraoxa-2,9-disilacyclodecadiene
    —— 3-isopropenyl-1-propionyl-hexahydro-pyrano[3,4-b]pyrrole-5,7-dione 109221-35-4 C13H17NO4
    3-isopropenyl-1-propionyl-hexahydro-pyrano[3,4-b]pyrrole-5,7-dione
    —— 3-(5-phenyl-[1,3,4]oxadiazol-2-yl)-benzoic acid methyl ester 3601-61-4 C16H12N2O3
    3-(5-phenyl-[1,3,4]oxadiazol-2-yl)-benzoic acid methyl ester
    —— 3-allylseleno-6-chloropyridazine 1463457-74-0 C7H7ClN2Se
    3-allylseleno-6-chloropyridazine
    —— 3-hydroxytyrosyl octyl ether 1156543-96-2 C16H26O3
    3-hydroxytyrosyl octyl ether
    —— 3-[dimethyl(m-trifluoromethylphenyl)silyl]-1-[1,1-2H2]propanol 261381-48-0 C12H17F3OSi
    3-[dimethyl(m-trifluoromethylphenyl)silyl]-1-[1,1-2H2]propanol
    —— 3-mesityl-6,7-dimethylbenzo-as-triazine tri-N-oxide 125402-97-3 C18H19N3O3
    3-mesityl-6,7-dimethylbenzo-as-triazine tri-N-oxide
    —— 3-amino-1-(3-bromo-4,5-dimethoxy-phenyl)-9-chloro-1H-4-oxa-5-aza-phenanthrene-2-carbonitrile 1375352-76-3 C21H15BrClN3O3
    3-amino-1-(3-bromo-4,5-dimethoxy-phenyl)-9-chloro-1H-4-oxa-5-aza-phenanthrene-2-carbonitrile
    —— 3-(N,N-2-pyridylmethyl-ethylamine)-N-(4-phenyl-thiazol-5-methyl-2-yl)propionamide 1357471-58-9 C21H24N4OS
    3-(N,N-2-pyridylmethyl-ethylamine)-N-(4-phenyl-thiazol-5-methyl-2-yl)propionamide
    —— 3-fluoro-4-methoxy-N-piperidin-4-ylbenzamide 944068-08-0 C13H17FN2O2
    3-fluoro-4-methoxy-N-piperidin-4-ylbenzamide
    —— 3,5-bis(2-pyridyl)-4-hydro-1,2,4,6-thiatriazine 1605332-71-5 C12H9N5S
    3,5-bis(2-pyridyl)-4-hydro-1,2,4,6-thiatriazine
    —— [3-(3-aminophenyl)-4,5-dihydropyrazol-1-yl]-(3-fluorophenyl)methanone 1417708-03-2 C16H14FN3O
    [3-(3-aminophenyl)-4,5-dihydropyrazol-1-yl]-(3-fluorophenyl)methanone
    —— 3-[(E)-dec-3-en-2-yl]oxolane-2,5-dione 104947-47-9 C14H22O3
    3-[(E)-dec-3-en-2-yl]oxolane-2,5-dione
    —— 3-((2-methyloxazol-5-yl)methyl)-6-(4-(trifluoromethoxy)phenyl)benzo[d][1,2,3]triazin-4(3H)-one 1411981-08-2 C19H13F3N4O3
    3-((2-methyloxazol-5-yl)methyl)-6-(4-(trifluoromethoxy)phenyl)benzo[d][1,2,3]triazin-4(3H)-one
    —— 3-benzyloxycarbonylamino-5-iodo-benzoic acid methyl ester 943925-52-8 C16H14INO4
    3-benzyloxycarbonylamino-5-iodo-benzoic acid methyl ester
    —— [(3'R,3aR,4'S,5R,5'R,6S,6'R,6aR)-5-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-4',5'-dihydroxy-6'-methoxy-2,2-dimethylspiro[5,6a-dihydro-3aH-furo[2,3-d][1,3]dioxole-6,2'-oxane]-3'-yl] acetate 221160-53-8 C19H30O11
    [(3'R,3aR,4'S,5R,5'R,6S,6'R,6aR)-5-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-4',5'-dihydroxy-6'-methoxy-2,2-dimethylspiro[5,6a-dihydro-3aH-furo[2,3-d][1,3]dioxole-6,2'-oxane]-3'-yl] acetate
    —— (3-Methyl-2-oxo-1,4-diphenyl-azetidin-3-yl)-phosphonic acid diethyl ester 119288-63-0 C20H24NO4P
    (3-Methyl-2-oxo-1,4-diphenyl-azetidin-3-yl)-phosphonic acid diethyl ester
    —— 3,3-[2,2-Dimethyl-1,3-propanediylbis(oxy) ]-19-ethinyl-18a-homo-5α-androst-9 (11)-ene-5,17β-diol 159921-65-0 C27H40O4
    3,3-[2,2-Dimethyl-1,3-propanediylbis(oxy) ]-19-ethinyl-18a-homo-5α-androst-9 (11)-ene-5,17β-diol
    —— 3-[2(S),3-Dihydroxypropyl]amino-3-methyl-N-[2,3,4,5-tetrahydro-7-fluoro-2-[[2'-[[(methylamino)carbonyl]-amino][1,1'-biphenyl]4-yl]methyl]-3-oxo-1H-2-benzazepin-4(R)-yl]butanamide 168057-44-1 C33H40FN5O5
    3-[2(S),3-Dihydroxypropyl]amino-3-methyl-N-[2,3,4,5-tetrahydro-7-fluoro-2-[[2'-[[(methylamino)carbonyl]-amino][1,1'-biphenyl]4-yl]methyl]-3-oxo-1H-2-benzazepin-4(R)-yl]butanamide
    —— 3-(S)-[(1-(S)-carboxy-isopentyl)amino]-5-(p-isopropylbenzyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzoxazepine 161313-16-2 C25H32N2O4
    3-(S)-[(1-(S)-carboxy-isopentyl)amino]-5-(p-isopropylbenzyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzoxazepine
    —— (3aα,6aα)-5-chloro-3,3a,6,6a-tetrahydro-3a,6a-dimethylpentalene-2-(1H)-one 80906-71-4 C10H13ClO
    (3aα,6aα)-5-chloro-3,3a,6,6a-tetrahydro-3a,6a-dimethylpentalene-2-(1H)-one
    —— 3-methyl-1,4-dioxy-quinoxaline-2-carboxylic acid 2-amino-ethyl ester 46964-88-9 C12H13N3O4
    3-methyl-1,4-dioxy-quinoxaline-2-carboxylic acid 2-amino-ethyl ester
    —— 3-(R)-(4-Methyl-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazin-7-yl)-3-{2-oxo-3-[3-(5,6,7,8-tetrahydro-[1,8]naphthyridin-2-yl)-propyl]-imidazolidin-1-yl}-propionic acid 227963-96-4 C26H31N5O5
    3-(R)-(4-Methyl-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazin-7-yl)-3-{2-oxo-3-[3-(5,6,7,8-tetrahydro-[1,8]naphthyridin-2-yl)-propyl]-imidazolidin-1-yl}-propionic acid
    —— 3-Isopropylidene-5-methyl-4-[1-phenyl-meth-(E)-ylidene]-pyrrolidin-2-one 37817-25-7 C15H17NO
    3-Isopropylidene-5-methyl-4-[1-phenyl-meth-(E)-ylidene]-pyrrolidin-2-one
    —— 3-[3-(tert-Butyl-diphenyl-silanyloxy)-piperidin-2-yl]-propane-1,2-diol 442157-05-3 C24H35NO3Si
    3-[3-(tert-Butyl-diphenyl-silanyloxy)-piperidin-2-yl]-propane-1,2-diol
    —— 3-[3-cyclohexyl-3-methoxy-2-oxo-5-(pyrrolidin-1-ylsulfonyl)-2,3-dihydro-1H-indol-1-yl]propanenitrile 1234334-53-2 C22H29N3O4S
    3-[3-cyclohexyl-3-methoxy-2-oxo-5-(pyrrolidin-1-ylsulfonyl)-2,3-dihydro-1H-indol-1-yl]propanenitrile
    —— 3-N-[(2S)-1-hydroxy-4-methylpentan-2-yl]-8-N-(quinolin-6-ylmethyl)-2-thiophen-3-ylimidazo[1,2-a]pyridine-3,8-dicarboxamide 1038693-24-1 C29H29N5O3S
    3-N-[(2S)-1-hydroxy-4-methylpentan-2-yl]-8-N-(quinolin-6-ylmethyl)-2-thiophen-3-ylimidazo[1,2-a]pyridine-3,8-dicarboxamide
    —— 3-amino-4,8-dimethyl-nonanoic acid 849489-33-4 C11H23NO2
    3-amino-4,8-dimethyl-nonanoic acid
    —— 3-(1-benzofuran-2-yl)-1-cyclopentylpropan-1-one 625445-96-7 C16H18O2
    3-(1-benzofuran-2-yl)-1-cyclopentylpropan-1-one