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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3β-Ethoxy-cholestan-(5->3)α-lactam 106801-19-8 C30H51NO2
    3β-Ethoxy-cholestan-(5->3)α-lactam
    —— 3,10-Dibrom-2,9-dimethoxy-7-oxo-7H-benzo(c)fluoren-6-carbonsaeuremethylester 17698-72-5 C21H14Br2O5
    3,10-Dibrom-2,9-dimethoxy-7-oxo-7H-benzo(c)fluoren-6-carbonsaeuremethylester
    —— 3,4-Dimethyl-5-<selenienyl-(2)>-pyrazol 93030-01-4 C9H10N2Se
    3,4-Dimethyl-5-<selenienyl-(2)>-pyrazol
    —— 3-<α-(Carbomethoxy-methyl)benzyl>-4-methoxy-cumarin 94549-94-7 C20H18O5
    3-<α-(Carbomethoxy-methyl)benzyl>-4-methoxy-cumarin
    —— 3-Methyl-2-ethyl-5-phenyl-6-benzyl-pyron-(4) 94875-55-5 C21H20O2
    3-Methyl-2-ethyl-5-phenyl-6-benzyl-pyron-(4)
    —— 3β-Acetoxy-7a-oxa-B-homo-5α-cholestan 64034-85-1 C29H50O3
    3β-Acetoxy-7a-oxa-B-homo-5α-cholestan
    —— 3-Aethyl-6-methyl-1-isobutyl-piperidin 96331-80-5 C12H25N
    3-Aethyl-6-methyl-1-isobutyl-piperidin
    —— 3-(Piperidino-methylen)-2-oxo-2,3-dihydro-indol 92255-31-7 C14H16N2O
    3-(Piperidino-methylen)-2-oxo-2,3-dihydro-indol
    —— 3-Oxo-hexan-sulfonsaeure-(1) 92493-83-9 C6H12O4S
    3-Oxo-hexan-sulfonsaeure-(1)
    —— 3-carboxy-6-methyl-2-phenylimidazo<2,1-b>benzothiazole 116177-91-4 C17H12N2O2S
    3-carboxy-6-methyl-2-phenylimidazo<2,1-b>benzothiazole
    —— (3S,6S)-4-(5-(4-ethylphenyl)isoxazole-3-carbonyl)-3,6-diisobutylpiperazin-2-one 1391627-63-6 C24H33N3O3
    (3S,6S)-4-(5-(4-ethylphenyl)isoxazole-3-carbonyl)-3,6-diisobutylpiperazin-2-one
    —— 3-(3-chloro-2-hydroxy-propyl)-benzo[<i>e</i>][1,3]oxazine-2,4-dione 19547-71-8 C11H10ClNO4
    3-(3-chloro-2-hydroxy-propyl)-benzo[<i>e</i>][1,3]oxazine-2,4-dione
    —— 3-(4-chloro-phenyl)-1-[4-(2-imidazol-1-yl-ethanesulfonyl)-phenyl]-4,5-dihydro-1<i>H</i>-pyrazole 26581-36-2 C20H19ClN4O2S
    3-(4-chloro-phenyl)-1-[4-(2-imidazol-1-yl-ethanesulfonyl)-phenyl]-4,5-dihydro-1<i>H</i>-pyrazole
    —— 3-({[5-(4-aminoquinazolin-6-yl)thiophen-2-yl]methyl}amino)-N-(3,4-difluorobenzyl)-6-(prop-1-en-2-yl)pyrazine-2-carboxamide 1289187-33-2 C28H23F2N7OS
    3-({[5-(4-aminoquinazolin-6-yl)thiophen-2-yl]methyl}amino)-N-(3,4-difluorobenzyl)-6-(prop-1-en-2-yl)pyrazine-2-carboxamide
    —— (3S,6S)-6-(4-chlorophenyl)-3-isobutyl-4-((1R,2R)-2-phenylcyclopropanecarbonyl)-piperazin-2-one 1391628-37-7 C24H27ClN2O2
    (3S,6S)-6-(4-chlorophenyl)-3-isobutyl-4-((1R,2R)-2-phenylcyclopropanecarbonyl)-piperazin-2-one
    —— (3S,6S)-6-cyclobutyl-4-(5-(4-fluorophenyl)-1,2,4-oxadiazole-3-carbonyl)-3-isobutylpiperazin-2-one 1391629-43-8 C21H25FN4O3
    (3S,6S)-6-cyclobutyl-4-(5-(4-fluorophenyl)-1,2,4-oxadiazole-3-carbonyl)-3-isobutylpiperazin-2-one
    —— 3'-((4-((4-methoxybenzoyl)oxy)benzoyl)oxy)-[1,1'-biphenyl]-4-yl 4-(undec-10-en-1-yloxy)benzoate 882053-59-0 C45H44O8
    3'-((4-((4-methoxybenzoyl)oxy)benzoyl)oxy)-[1,1'-biphenyl]-4-yl 4-(undec-10-en-1-yloxy)benzoate
    —— 3-hydroxy-2-(3-methoxybenzyl)-3-(3-methoxyphenyl)-3,6-dihydro-2H-pyridine-1-carboxylic acid methyl ester 866822-90-4 C22H25NO5
    3-hydroxy-2-(3-methoxybenzyl)-3-(3-methoxyphenyl)-3,6-dihydro-2H-pyridine-1-carboxylic acid methyl ester
    —— 3r-Dimethoxymethyl-4t,5t-O-isopropyliden-3,4,5,6-tetrahydropyridazin-1,2-dicarbonsaeure-dibenzylester 75773-30-7 C26H32N2O8
    3r-Dimethoxymethyl-4t,5t-O-isopropyliden-3,4,5,6-tetrahydropyridazin-1,2-dicarbonsaeure-dibenzylester
    —— 3-Cyano-6-ethyl-2-oxo-2,3-dihydro-pyridine-4-carboxylic acid ethyl ester 19222-15-2 C11H12N2O3
    3-Cyano-6-ethyl-2-oxo-2,3-dihydro-pyridine-4-carboxylic acid ethyl ester
    —— (+/-)-3-(3,5-dimethoxyphenyl)-3-hydroxy-1-(5-hydroxy-7-methoxy-2,2-dimethyl-2H-chromen-6-yl)propan-1-one 1393809-19-2 C23H26O7
    (+/-)-3-(3,5-dimethoxyphenyl)-3-hydroxy-1-(5-hydroxy-7-methoxy-2,2-dimethyl-2H-chromen-6-yl)propan-1-one
    —— 3-[(Z)-3-(8-chloro-10,11-dihydrodibenzo-[b,f][1,4]oxazepin-10-yl)prop-1-enyl]benzoic acid 142032-05-1 C23H18ClNO3
    3-[(Z)-3-(8-chloro-10,11-dihydrodibenzo-[b,f][1,4]oxazepin-10-yl)prop-1-enyl]benzoic acid
    —— 3-phenyl-5-chloro-1,8,9,10,11,14,15,16-octahydrodibenzo<d,h><1,2,6>triazecine-7,10-dione 87024-41-7 C21H18ClN3O2
    3-phenyl-5-chloro-1,8,9,10,11,14,15,16-octahydrodibenzo<d,h><1,2,6>triazecine-7,10-dione
    —— (3aR,4R,6aS)-2,2-dimethyl-5-oxido-4-(trityloxymethyl)-4,6a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyrrol-5-ium 213617-11-9 C27H27NO4
    (3aR,4R,6aS)-2,2-dimethyl-5-oxido-4-(trityloxymethyl)-4,6a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyrrol-5-ium
    —— 3,5-di(propan-2-yl)-1,2,4-triazol-4-ium-1,4-diamine;chloride 122583-41-9 C8H18N5*Cl
    3,5-di(propan-2-yl)-1,2,4-triazol-4-ium-1,4-diamine;chloride
    —— (3S,4R)-4-acetoxy-1-(tert-butoxycarbonyl)pyrrolidine-3-carboxylic acid 1248566-08-6 C12H19NO6
    (3S,4R)-4-acetoxy-1-(tert-butoxycarbonyl)pyrrolidine-3-carboxylic acid
    —— 3-Carbomethoxy-2-methyl-cholin-1-oxid 80742-15-0 C12H11NO3
    3-Carbomethoxy-2-methyl-cholin-1-oxid
    —— 3',5'-bisethoxycarbonyl-1-hexyl-2',6'-dimethyl-1'-prop-2-ynyl-1',4'-dihydro-[3,4']bipyridinyl-1-ium bromide 1537888-15-5 Br*C27H37N2O4
    3',5'-bisethoxycarbonyl-1-hexyl-2',6'-dimethyl-1'-prop-2-ynyl-1',4'-dihydro-[3,4']bipyridinyl-1-ium bromide
    —— 3-(1H-benzimidazol-2-yl)-1-(2-trimethylsilanylethoxymethyl)-1H-indazol-5-ylamine 1094505-12-0 C20H25N5OSi
    3-(1H-benzimidazol-2-yl)-1-(2-trimethylsilanylethoxymethyl)-1H-indazol-5-ylamine
    —— 3,3-bis(((tert-butyldimethylsilyl)oxy)methyl)cyclobutan-1-one 305819-15-2 C18H38O3Si2
    3,3-bis(((tert-butyldimethylsilyl)oxy)methyl)cyclobutan-1-one
    —— 3-cyano-4-chloro-5-nitro-benzotrifluoride 77227-93-1 C8H2ClF3N2O2
    3-cyano-4-chloro-5-nitro-benzotrifluoride
    —— 3-<4-Brom-Isothiazolyl-(3)->-2-methyl-propionamid 1577-81-7 C7H9BrN2OS
    3-<4-Brom-Isothiazolyl-(3)->-2-methyl-propionamid
    —— 3.6-Dimethyl-2.6-dimethoxy-2-phenyl-hepten-(4)-ol-(3) 18915-79-2 C17H26O3
    3.6-Dimethyl-2.6-dimethoxy-2-phenyl-hepten-(4)-ol-(3)
    —— (3aS,10bS,12bS)-3a-((Z)-2-Benzenesulfonyl-1-methoxy-vinyl)-6-(toluene-4-sulfonyl)-2,3,3a,11,12,12b-hexahydro-6H-6,12a-diaza-indeno[7,1-cd]fluorene-1,4-dione 107673-13-2 C33H30N2O7S2
    (3aS,10bS,12bS)-3a-((Z)-2-Benzenesulfonyl-1-methoxy-vinyl)-6-(toluene-4-sulfonyl)-2,3,3a,11,12,12b-hexahydro-6H-6,12a-diaza-indeno[7,1-cd]fluorene-1,4-dione
    —— 3-(2-cyclopropyl-6-ethyl-4-methylphenyl)-4-hydroxy-5,5-dimethyl-1H-pyrrol-2-one 947609-29-2 C18H23NO2
    3-(2-cyclopropyl-6-ethyl-4-methylphenyl)-4-hydroxy-5,5-dimethyl-1H-pyrrol-2-one
    —— 3-hexyl-3H-pyrrolo[1,2-a][1,2,3]triazolo[4,5-c]quinoline 1254221-58-3 C18H20N4
    3-hexyl-3H-pyrrolo[1,2-a][1,2,3]triazolo[4,5-c]quinoline
    —— (3Z)-4-(3-chlorophenyl)-N,N-dimethyl-4-(2-pyridyl)but-3-en-1-ammonium trifluoroacetate 1585241-37-7 C2HF3O2*C17H19ClN2
    (3Z)-4-(3-chlorophenyl)-N,N-dimethyl-4-(2-pyridyl)but-3-en-1-ammonium trifluoroacetate
    —— (3-Methacryloylphenoxy)essigsaeure 6467-42-1 C12H12O4
    (3-Methacryloylphenoxy)essigsaeure
    —— 3-benzoylamino-6,7-dimethoxy-1,2,3,4-tetrahydro-2-oxoquinoline 295803-54-2 C18H18N2O4
    3-benzoylamino-6,7-dimethoxy-1,2,3,4-tetrahydro-2-oxoquinoline
    —— 3-methyl-5-(2-furyl)-1H-pyrazol-1-thiocarboxamide 117134-79-9 C9H9N3OS
    3-methyl-5-(2-furyl)-1H-pyrazol-1-thiocarboxamide
    —— 3-amino-N-[(1S)-1-(8-chloro-1-oxo-2-phenylisoquinolin-3-yl)ethyl]-6-[4-(methanesulfonamido)phenyl]pyrazine-2-carboxamide 1466564-29-3 C29H25ClN6O4S
    3-amino-N-[(1S)-1-(8-chloro-1-oxo-2-phenylisoquinolin-3-yl)ethyl]-6-[4-(methanesulfonamido)phenyl]pyrazine-2-carboxamide
    —— (3aα,4α,5β,6aα)-4-acetoxymethyl-5-(1,1'-biphenyl-4-carbonyloxy)-hexahydro-2H-cyclopenta(b)furan-2-one 38361-04-5 C23H22O6
    (3aα,4α,5β,6aα)-4-acetoxymethyl-5-(1,1'-biphenyl-4-carbonyloxy)-hexahydro-2H-cyclopenta(b)furan-2-one
    —— 3-(3,4-dimethoxyphenyl)-3-oxo-2-(3,4,5-trimethoxyphenyl)propanenitrile 1149641-31-5 C20H21NO6
    3-(3,4-dimethoxyphenyl)-3-oxo-2-(3,4,5-trimethoxyphenyl)propanenitrile
    —— 3-ethyl-2-methyl-4-oxo-1H-4,5,6,7-tetrahydro-5-indole-2-propionate 144219-64-7 C22H27NO5S
    3-ethyl-2-methyl-4-oxo-1H-4,5,6,7-tetrahydro-5-indole-2-propionate
    —— 3-[[2-(2-benzyloxy-ethylamino)-acetyl]-((S)-1-phenyl-ethyl)-amino]-propionic acid tert-butyl ester 1187755-69-6 C26H36N2O4
    3-[[2-(2-benzyloxy-ethylamino)-acetyl]-((S)-1-phenyl-ethyl)-amino]-propionic acid tert-butyl ester
    —— 3-(3,4-difluorophenyl)-1-trityl-1H-4-pyrazolylboronic acid 474708-29-7 C28H21BF2N2O2
    3-(3,4-difluorophenyl)-1-trityl-1H-4-pyrazolylboronic acid
    —— 3-(5-fluoro-2-pyridinyl)phenyl 2,3,4-tri-O-acetyl-5-thio-β-D-xylopyranoside 1011720-46-9 C22H22FNO7S
    3-(5-fluoro-2-pyridinyl)phenyl 2,3,4-tri-O-acetyl-5-thio-β-D-xylopyranoside
    —— 3-(2-oxo-1-phenyl-cyclohexyl)-propionic acid ethyl ester 101604-45-9 C17H22O3
    3-(2-oxo-1-phenyl-cyclohexyl)-propionic acid ethyl ester
    —— 3-{2-[3(S)-allyl-5-methoxy-1-methyl-2-oxoindolin-3-yl]acetyl}-4(R)-phenyloxazolidin-2-one 1396316-92-9 C24H24N2O5
    3-{2-[3(S)-allyl-5-methoxy-1-methyl-2-oxoindolin-3-yl]acetyl}-4(R)-phenyloxazolidin-2-one
    —— 3-ethoxy-2-bromo-cycloheptatrienone 855399-63-2 C9H9BrO2
    3-ethoxy-2-bromo-cycloheptatrienone