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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3β-N,N-Dimethylamino-16-oxo-18,20S-oxido-5α-pregnan 10204-86-1 C23H37NO2
    3β-N,N-Dimethylamino-16-oxo-18,20S-oxido-5α-pregnan
    —— (3'S,5'S)-2-[4-(3'-Fluoro-5'-methylnonyloxy)phenyl]-5-decylpyrimidine 144088-43-7 C30H47FN2O
    (3'S,5'S)-2-[4-(3'-Fluoro-5'-methylnonyloxy)phenyl]-5-decylpyrimidine
    —— (3S)-3-[(2S)-5-Carboxy-2-(tertiarybutoxycarbonylamino)pentanoyl]aminohexadecanamide 171271-62-8 C27H51N3O6
    (3S)-3-[(2S)-5-Carboxy-2-(tertiarybutoxycarbonylamino)pentanoyl]aminohexadecanamide
    —— 3-[(1E)-2-(1H-indol-3-yl)ethenyl]-5-[(1E)-2-[2-methoxy-4-(4-pyridylmethoxy)phenyl]ethenyl]-1H-pyrazole 1402727-71-2 C28H24N4O2
    3-[(1E)-2-(1H-indol-3-yl)ethenyl]-5-[(1E)-2-[2-methoxy-4-(4-pyridylmethoxy)phenyl]ethenyl]-1H-pyrazole
    —— ((3,5-bis((triisopropylsilyl)ethynyl)phenyl)ethynyl)bis(triethyl-l5-phosphaneyl)platinum(IV) chloride 547735-51-3 C42H75ClP2PtSi2
    ((3,5-bis((triisopropylsilyl)ethynyl)phenyl)ethynyl)bis(triethyl-l5-phosphaneyl)platinum(IV) chloride
    —— 3-[(3,5-Diethyl-1-{2-[(2-methoxyethoxy)methoxy]ethyl}-1H-pyrazol-4-yl)oxy]-5-[5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl]benzonitrile 473924-54-8 C23H26F3N5O5
    3-[(3,5-Diethyl-1-{2-[(2-methoxyethoxy)methoxy]ethyl}-1H-pyrazol-4-yl)oxy]-5-[5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl]benzonitrile
    —— 3-ethoxy-2,2-bis(6-phenylsulfanylhexyl)cyclobutanone 1219116-16-1 C30H42O2S2
    3-ethoxy-2,2-bis(6-phenylsulfanylhexyl)cyclobutanone
    —— 3-(2-acetylphenyl)sydnone oxime-O-benzenesulfonate 106776-38-9 C16H13N3O5S
    3-(2-acetylphenyl)sydnone oxime-O-benzenesulfonate
    —— (3R,5S)-3,5-Bis-(4-methoxy-phenyl)-3,5-dimethyl-[1,2,4]trioxolane 99553-77-2 C18H20O5
    (3R,5S)-3,5-Bis-(4-methoxy-phenyl)-3,5-dimethyl-[1,2,4]trioxolane
    —— 3-chloro-4-(6-fluoro-1H-indol-3-yl)-1-methyl-1H-pyrrole-2,5-dione 1449434-87-0 C13H8ClFN2O2
    3-chloro-4-(6-fluoro-1H-indol-3-yl)-1-methyl-1H-pyrrole-2,5-dione
    —— (3S,4S)-4-azido-5-(3,5-difluorophenoxy)-3-hydroxypentanoic acid 1092973-04-0 C11H11F2N3O4
    (3S,4S)-4-azido-5-(3,5-difluorophenoxy)-3-hydroxypentanoic acid
    —— 3'-Ethyl-4-(methoxycarbonyl)methyl-3,4',5-trimethyl-2,2'-dipyrromethene hydrobromide 130912-56-0 BrH*C17H22N2O2
    3'-Ethyl-4-(methoxycarbonyl)methyl-3,4',5-trimethyl-2,2'-dipyrromethene hydrobromide
    —— {3-ethoxy-5-[-5-methyl-4-(4-trifluoromethoxyphenyl) thiophene-2-sulfonyl]-phenyl}-acetic acid 929093-86-7 C22H19F3O6S2
    {3-ethoxy-5-[-5-methyl-4-(4-trifluoromethoxyphenyl) thiophene-2-sulfonyl]-phenyl}-acetic acid
    —— ((3aR,4R,6R,6aS)-2,2-dimethyl-6-((2-(methylthio)-5-(1H-pyrazol-1-yl)pyrimidin-4-yl)amino)tetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl)methanol 1596364-55-4 C17H23N5O3S
    ((3aR,4R,6R,6aS)-2,2-dimethyl-6-((2-(methylthio)-5-(1H-pyrazol-1-yl)pyrimidin-4-yl)amino)tetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl)methanol
    —— (3-carbamoyl-6-methyl-4-oxo-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-9-yl) thiocyanate 102687-49-0 C11H12N4O2S
    (3-carbamoyl-6-methyl-4-oxo-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-9-yl) thiocyanate
    —— 3a,4,7,8-tetrahydro-3a,7,7-trimethyl-1-phenylnaphtho[2,3-c]furan-5(3H,6H,9H)-one 1039747-50-6 C21H24O2
    3a,4,7,8-tetrahydro-3a,7,7-trimethyl-1-phenylnaphtho[2,3-c]furan-5(3H,6H,9H)-one
    —— 3-(4-fluorobenzyl)-5-(4-fluorobenzylidene)thiazolidine-2,4-dione 137660-69-6 C17H11F2NO2S
    3-(4-fluorobenzyl)-5-(4-fluorobenzylidene)thiazolidine-2,4-dione
    —— 3,4,5-Trimethyl-phenol anion 35774-87-9 C9H11O
    3,4,5-Trimethyl-phenol anion
    —— 3-Chlor-4.4'-difluor-diphenylamin 1477-90-3 C12H8ClF2N
    3-Chlor-4.4'-difluor-diphenylamin
    —— 3-tert.Butyl-6-propylisoxazolo<3,4-d>pyrimidin-4(5H)-on 41896-80-4 C12H17N3O2
    3-tert.Butyl-6-propylisoxazolo<3,4-d>pyrimidin-4(5H)-on
    —— 3-{4-[2-Imino-3-(4-methyl-cyclohexyl)-imidazolidine-1-sulfonyl]-phenyl}-N-methyl-propionamide 31990-56-4 C20H30N4O3S
    3-{4-[2-Imino-3-(4-methyl-cyclohexyl)-imidazolidine-1-sulfonyl]-phenyl}-N-methyl-propionamide
    —— 3-Decyloxy-2-hydroxy-propionic acid 18925-53-6 C13H26O4
    3-Decyloxy-2-hydroxy-propionic acid
    —— 3-(4'-Methoxystyryl)-pyridin 52650-54-1 C14H13NO
    3-(4'-Methoxystyryl)-pyridin
    —— [3R,4R]-3-Ethyl-1-dodecyl-4-[3-oxo-3-(6-methoxyquinolin-4-yl)propyl]piperidine 233744-93-9 C32H50N2O2
    [3R,4R]-3-Ethyl-1-dodecyl-4-[3-oxo-3-(6-methoxyquinolin-4-yl)propyl]piperidine
    —— 3-(2-Methylsulfanyl-pyrazolo[1,5-a]pyridin-3-ylmethylene)-pentane-2,4-dione 75619-89-5 C14H14N2O2S
    3-(2-Methylsulfanyl-pyrazolo[1,5-a]pyridin-3-ylmethylene)-pentane-2,4-dione
    —— 3-Benzyl-2-benzylimino-4-(2,5-dichlorphenylimino)-1,3-thiazetidin 71346-75-3 C22H17Cl2N3S
    3-Benzyl-2-benzylimino-4-(2,5-dichlorphenylimino)-1,3-thiazetidin
    —— 3-Dimethylamino-1-(5-isopropyl-4-methoxy-2-methyl-phenyl)-propan-1-one 74248-61-6 C16H25NO2
    3-Dimethylamino-1-(5-isopropyl-4-methoxy-2-methyl-phenyl)-propan-1-one
    —— [3-Methyl-thiazolidin-(2Z)-ylidene]-(4-nitro-benzyl)-amine 68983-54-0 C11H13N3O2S
    [3-Methyl-thiazolidin-(2Z)-ylidene]-(4-nitro-benzyl)-amine
    —— 3-Benzyl-3-cyan-5-imino-4-methyl-4-phenyl-pyrrolidin-2-on 5566-22-3 C19H17N3O
    3-Benzyl-3-cyan-5-imino-4-methyl-4-phenyl-pyrrolidin-2-on
    —— 3-(2-(R)-azetidinylmethoxy)-5-bromo-6-methylpyridine tosylate 209328-20-1 C7H8O3S*C10H13BrN2O
    3-(2-(R)-azetidinylmethoxy)-5-bromo-6-methylpyridine tosylate
    —— (3S)Tetrahydro-3-furanyl N-(1S,2R)-1-benzyl-3-[(cyclopentyloxy)(2-[(methoxycarbonyl)amino]-1H-benzimidazol-5-ylsulfonyl)amino]-2-hydroxypropylcarbamate 252871-36-6 C29H37N5O9S
    (3S)Tetrahydro-3-furanyl N-(1S,2R)-1-benzyl-3-[(cyclopentyloxy)(2-[(methoxycarbonyl)amino]-1H-benzimidazol-5-ylsulfonyl)amino]-2-hydroxypropylcarbamate
    —— 3-Aethylendioxy-19-hydroxy-5α-androstan 7760-99-8 C21H34O3
    3-Aethylendioxy-19-hydroxy-5α-androstan
    —— 3,4,4a,7,7a,9,10,11a,13,14a-Decahydro-2H,5H,8H-6-oxa-pentacene-1,11,12,14-tetraone 7163-98-6 C21H22O5
    3,4,4a,7,7a,9,10,11a,13,14a-Decahydro-2H,5H,8H-6-oxa-pentacene-1,11,12,14-tetraone
    —— 3-(4-Ethoxy-phenylcarbamoyl)-6-ethoxycarbonyl-2-oxo-2H-chromen 18439-88-8 C21H19NO6
    3-(4-Ethoxy-phenylcarbamoyl)-6-ethoxycarbonyl-2-oxo-2H-chromen
    —— 3α,5α-Etheno-cholestan-3β-ol 14028-57-0 C29H48O
    3α,5α-Etheno-cholestan-3β-ol
    —— 3-methoxy-4-methoxy-d3-5nitrotoluen 32607-61-7 C9H11NO4
    3-methoxy-4-methoxy-d3-5nitrotoluen
    —— 3-Nitroso-5-hydroxy-7-methyl-2-<4-brom-phenyl>-imidazo<1.2-a>pyrimidin 14247-95-1 C13H9BrN4O2
    3-Nitroso-5-hydroxy-7-methyl-2-<4-brom-phenyl>-imidazo<1.2-a>pyrimidin
    —— (3S,4R,5S,8S,9S,10R,13R,14S,16S,17R)-17-Ethyl-4,13,14-trimethyl-3-methylamino-tetradecahydro-cyclopropa[9,10]cyclopenta[a]phenanthren-16-ol 26199-16-6 C24H41NO
    (3S,4R,5S,8S,9S,10R,13R,14S,16S,17R)-17-Ethyl-4,13,14-trimethyl-3-methylamino-tetradecahydro-cyclopropa[9,10]cyclopenta[a]phenanthren-16-ol
    —— [3-Hydroxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl 2-(3,4-dichlorophenyl)sulfanylacetate 38559-71-6 C18H18Cl2N2O6S
    [3-Hydroxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl 2-(3,4-dichlorophenyl)sulfanylacetate
    —— (3S,4S)-3-[2-(tert-butyldimethylsilanoxy)ethyl]-4-isopropyl-3-methyl-2-trifluoromethanesylfonatocyclopentene 502145-52-0 C18H33F3O4SSi
    (3S,4S)-3-[2-(tert-butyldimethylsilanoxy)ethyl]-4-isopropyl-3-methyl-2-trifluoromethanesylfonatocyclopentene
    —— 3-(4-(N-((dimethylamino)methylene)sulfamoyl)phenyl)-5-(4-(dimethylamino)phenyl)-N-methoxy-N,4-dimethylthiophene-2-carboxamide 1394374-86-7 C25H30N4O4S2
    3-(4-(N-((dimethylamino)methylene)sulfamoyl)phenyl)-5-(4-(dimethylamino)phenyl)-N-methoxy-N,4-dimethylthiophene-2-carboxamide
    —— (3S,4R,5R)-5,6-O-isopropylidene-3-(dimethylphenyl)silylhex-1-ene-4-ol 133285-28-6 C17H26O3Si
    (3S,4R,5R)-5,6-O-isopropylidene-3-(dimethylphenyl)silylhex-1-ene-4-ol
    —— [3aR,4R(3R),5R,6aS]-5-benzoyloxy-4-[3-fluoro-4-(3-(trifluoromethyl)phenoxy)-butyl]-hexahydro-2H-cyclopenta[b]furan-2-one 208112-01-0 C25H24F4O5
    [3aR,4R(3R),5R,6aS]-5-benzoyloxy-4-[3-fluoro-4-(3-(trifluoromethyl)phenoxy)-butyl]-hexahydro-2H-cyclopenta[b]furan-2-one
    —— (3S)-3-O-tert-butyldimethylsilyl-6-O-trimethylsilyl-2-methyl-8-trimethylsilyl-6-(trimethylsilyl)ethynyl-(4E)-octen-7-yne-3,6-diol 693782-92-2 C26H52O2Si4
    (3S)-3-O-tert-butyldimethylsilyl-6-O-trimethylsilyl-2-methyl-8-trimethylsilyl-6-(trimethylsilyl)ethynyl-(4E)-octen-7-yne-3,6-diol
    —— (3S*,4R*)-1-(o-nitrobenzyloxycarbonyltriphenylphosphoranylidene)methyl-3-<(R*)-1-(o-nitrobenzyloxycarbonyloxy)ethyl>-4-<4'-(2-pyranyloxymethyl)phenylcarbonyl>methyl-azetidin-2-one 88139-98-4 C54H50N3O13P
    (3S*,4R*)-1-(o-nitrobenzyloxycarbonyltriphenylphosphoranylidene)methyl-3-<(R*)-1-(o-nitrobenzyloxycarbonyloxy)ethyl>-4-<4'-(2-pyranyloxymethyl)phenylcarbonyl>methyl-azetidin-2-one
    —— 3-Brom-4,6,8-trimethylcarbostyril 23976-63-8 C12H12BrNO
    3-Brom-4,6,8-trimethylcarbostyril
    —— 3-(Aminomethyl)-5,6,7,8-tetrahydroquinolin-2-ol hydrochloride 2059971-68-3 C10H15ClN2O
    3-(Aminomethyl)-5,6,7,8-tetrahydroquinolin-2-ol hydrochloride
    —— [3,13-Diamino-14-(4-methyl-benzoyl)-6,7,9,10,17,18,20,21-octahydro-5,8,11,16,19,22-hexaoxa-dibenzo[a,j]cyclooctadecen-2-yl]-p-tolyl-methanone 139979-32-1 C36H38N2O8
    [3,13-Diamino-14-(4-methyl-benzoyl)-6,7,9,10,17,18,20,21-octahydro-5,8,11,16,19,22-hexaoxa-dibenzo[a,j]cyclooctadecen-2-yl]-p-tolyl-methanone
    —— 3-Acetoxymethyl-2-<(Z)-(4-chlor-phenylmercapto)-methylen>-7-<2>thienylacetylamino-3-cephem-4-carbonsaeure 31937-81-2 C23H19ClN2O6S3
    3-Acetoxymethyl-2-<(Z)-(4-chlor-phenylmercapto)-methylen>-7-<2>thienylacetylamino-3-cephem-4-carbonsaeure
    —— 3-Dimethylamino-17-<1-dimethylamino-aethyl>-4-p-toluolsulfonyloxymethyl-16-hydroxy-4,13,14-trimethyl-1,2,3,4,5,6,7,8,11,12,13,14,15,16-tetradecahydro-17H,19H-cyclopropa<9,10>cyclopenta<a>phenanthren 3556-16-9 C35H56N2O4S
    3-Dimethylamino-17-<1-dimethylamino-aethyl>-4-p-toluolsulfonyloxymethyl-16-hydroxy-4,13,14-trimethyl-1,2,3,4,5,6,7,8,11,12,13,14,15,16-tetradecahydro-17H,19H-cyclopropa<9,10>cyclopenta<a>phenanthren