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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,6-diethyl-1-hydroxy-1<i>H</i>-pyrazin-2-one 41964-80-1 C8H12N2O2
    3,6-diethyl-1-hydroxy-1<i>H</i>-pyrazin-2-one
    —— {3-[Allyl-(diethoxy-phosphoryl)-amino]-propyl}-phosphonic acid diethyl ester 72696-89-0 C14H31NO6P2
    {3-[Allyl-(diethoxy-phosphoryl)-amino]-propyl}-phosphonic acid diethyl ester
    —— 3,5-dibromo-2,6-dimethyl-benzenesulfonyl chloride 343333-84-6 C8H7Br2ClO2S
    3,5-dibromo-2,6-dimethyl-benzenesulfonyl chloride
    —— 3-(1-Methyl-1-phenyl-ethyl)-benzene-1,2-diol 95742-25-9 C15H16O2
    3-(1-Methyl-1-phenyl-ethyl)-benzene-1,2-diol
    —— 3-{2-[(4-hydroxyphenylaminooxalyl)amino]-3-methylbutyrylamino}-4-oxo-5-(2,3,5,6-tetrafluorophenoxy)pentanoic acid tert-butyl ester 1359823-59-8 C28H31F4N3O8
    3-{2-[(4-hydroxyphenylaminooxalyl)amino]-3-methylbutyrylamino}-4-oxo-5-(2,3,5,6-tetrafluorophenoxy)pentanoic acid tert-butyl ester
    —— 3,4-di-O-benzyl-6-O-tosyl-D-glucal 862778-77-6 C27H28O6S
    3,4-di-O-benzyl-6-O-tosyl-D-glucal
    —— 3-[N-(4-chlorobenzyl)-3-cyclopentyl-5-(quinolin-2-ylmethoxy)indol-2-yl]-2,2-dimethylpropanoic acid 136694-05-8 C35H35ClN2O3
    3-[N-(4-chlorobenzyl)-3-cyclopentyl-5-(quinolin-2-ylmethoxy)indol-2-yl]-2,2-dimethylpropanoic acid
    —— (3aS,6R,7aR)-1-[(2E)-3-cyclohexylprop-2-enoyl]-8,8-dimethylhexahydro-3a,6-methano-2,1-benzisothiazole 2,2-dioxide 1020737-47-6 C19H29NO3S
    (3aS,6R,7aR)-1-[(2E)-3-cyclohexylprop-2-enoyl]-8,8-dimethylhexahydro-3a,6-methano-2,1-benzisothiazole 2,2-dioxide
    —— (3aR,6aR)-2,2,3a,5,5-pentamethylhexahydro-4H-cyclopropane[4,5]benzo[1,2-d]-1,3-dioxol-4-one 1227569-03-0 C13H20O3
    (3aR,6aR)-2,2,3a,5,5-pentamethylhexahydro-4H-cyclopropane[4,5]benzo[1,2-d]-1,3-dioxol-4-one
    —— 3,5-di-tert-butyl-2-(3,3-dimethylbutyliden-2)-3-chloro-1,2-azaazonia-3-boratacyclopent-5-ene 952679-64-0 C16H32BClN2
    3,5-di-tert-butyl-2-(3,3-dimethylbutyliden-2)-3-chloro-1,2-azaazonia-3-boratacyclopent-5-ene
    —— 3,4-dichloro-4-phenyl-butan-2-one 37591-78-9 C10H10Cl2O
    3,4-dichloro-4-phenyl-butan-2-one
    —— 3-Brom-angelicasaeure-(but-2-yl-ester) 91425-48-8 C9H15BrO2
    3-Brom-angelicasaeure-(but-2-yl-ester)
    —— (3aR,5S,6R,7S,7aS)-5-azido-7-hydroxy-3-(4-methoxybenzyl)-6-(methoxymethoxy)hexahydrobenzo[d]oxazol-2(3H)-one 1554421-31-6 C17H22N4O6
    (3aR,5S,6R,7S,7aS)-5-azido-7-hydroxy-3-(4-methoxybenzyl)-6-(methoxymethoxy)hexahydrobenzo[d]oxazol-2(3H)-one
    —— 3-methyl-1-(pentoxycarbonylmethyl)imidazolium iodide 1590443-39-2 C11H19N2O2*I
    3-methyl-1-(pentoxycarbonylmethyl)imidazolium iodide
    —— 3-hydroxy-7-isopropyl-1-methyl-phenanthrene-4-carbaldehyde 860505-45-9 C19H18O2
    3-hydroxy-7-isopropyl-1-methyl-phenanthrene-4-carbaldehyde
    —— 3-tert-butyl-1-(1-cyanocyclohexyl)-1-hydroxyurea 66285-91-4 C12H21N3O2
    3-tert-butyl-1-(1-cyanocyclohexyl)-1-hydroxyurea
    —— 3α-hydroxy-5β-cholestan-11-one 115792-33-1 C27H46O2
    3α-hydroxy-5β-cholestan-11-one
    —— 3-hydroxy-2-methyl-2-[2-(trifluoromethyl)-6-({4-[1-(trifluoromethyl)cyclopropyl]phenyl}sulfonyl)-6,11-dihydro-5H-pyrido[2,3-b][1,5]lbenzodiazepin-8-yl]propanenitrile 1034046-18-8 C27H22F6N4O3S
    3-hydroxy-2-methyl-2-[2-(trifluoromethyl)-6-({4-[1-(trifluoromethyl)cyclopropyl]phenyl}sulfonyl)-6,11-dihydro-5H-pyrido[2,3-b][1,5]lbenzodiazepin-8-yl]propanenitrile
    —— 3-phenoxy-2,4,6,7-tetraphenyl-3-oxo-P-1,5,3-diazaphosphepine 142559-65-7 C34H25N2O2P
    3-phenoxy-2,4,6,7-tetraphenyl-3-oxo-P-1,5,3-diazaphosphepine
    —— 3-(5-methoxycarbonyl-2-furyl)-1-(4-fluorophenyl)selenolo-[3,2-c]pyrazole 1346456-91-4 C17H11FN2O3Se
    3-(5-methoxycarbonyl-2-furyl)-1-(4-fluorophenyl)selenolo-[3,2-c]pyrazole
    —— 3-Methoxy-6-phenylmethoxyquinoline 1350832-24-4 C17H15NO2
    3-Methoxy-6-phenylmethoxyquinoline
    —— (+/-)-3-[1-methyl-1-(6-trifluoromethyl-pyridin-2-yl)-ethylamino]-1-(4-trifluoromethyl-phenyl)-5-(3-difluoromethoxy-phenyl)-1,5-dihydro-pyrrol-2-one 1192356-08-3 C27H21F8N3O2
    (+/-)-3-[1-methyl-1-(6-trifluoromethyl-pyridin-2-yl)-ethylamino]-1-(4-trifluoromethyl-phenyl)-5-(3-difluoromethoxy-phenyl)-1,5-dihydro-pyrrol-2-one
    —— 3-[2-(6-chloropyrazin)yl]-1-azabicyclo[2.2.1]heptane 125059-96-3 C10H12ClN3
    3-[2-(6-chloropyrazin)yl]-1-azabicyclo[2.2.1]heptane
    —— 3,10-dimethyl-2-phenyl-2,3-dihydro-10<i>H</i>-benzo[<i>b</i>]pyridazino[4,5-<i>e</i>][1,4]thiazine-1,4-dione 64179-56-2 C18H15N3O2S
    3,10-dimethyl-2-phenyl-2,3-dihydro-10<i>H</i>-benzo[<i>b</i>]pyridazino[4,5-<i>e</i>][1,4]thiazine-1,4-dione
    —— (3-methyl-trityl)-malonic acid diethyl ester 115760-03-7 C27H28O4
    (3-methyl-trityl)-malonic acid diethyl ester
    —— 3-(2'-amino-2-morpholin-4-yl-[4,5']bipyrimidinyl-6-ylamino)-N-methylpropionamide 1155305-53-5 C16H22N8O2
    3-(2'-amino-2-morpholin-4-yl-[4,5']bipyrimidinyl-6-ylamino)-N-methylpropionamide
    —— 3-(4-chloro-3-(trifluoromethyl)phenyl)-2-thioxotetrahydropyrimidin-4(1H)-one 1417455-85-6 C11H8ClF3N2OS
    3-(4-chloro-3-(trifluoromethyl)phenyl)-2-thioxotetrahydropyrimidin-4(1H)-one
    —— 3-ethyl-2-(4-methoxy-benzyl)-1,4-dioxo-octahydro-pyrrolo[1,2-<i>a</i>]pyrazine-6-carboxylic acid ethyl ester 53300-65-5 C20H26N2O5
    3-ethyl-2-(4-methoxy-benzyl)-1,4-dioxo-octahydro-pyrrolo[1,2-<i>a</i>]pyrazine-6-carboxylic acid ethyl ester
    —— (3S,5Z,8S,9R)-2-methylene-3-(dimethylsilanyloxy)-8-(tert-butyldiphenylsilanyloxy)-9-vinyl-2,3,4,7,8,9-hexahydrooxonine 1172121-72-0 C29H40O3Si2
    (3S,5Z,8S,9R)-2-methylene-3-(dimethylsilanyloxy)-8-(tert-butyldiphenylsilanyloxy)-9-vinyl-2,3,4,7,8,9-hexahydrooxonine
    —— 3-Thioureido-propan-1-sulfonsaeure 38878-00-1 C4H10N2O3S2
    3-Thioureido-propan-1-sulfonsaeure
    —— {3-[2-((1S,2R,3R,4R)-3-Acetoxymethyl-7-oxa-bicyclo[2.2.1]hept-2-yl)-ethyl]-phenyl}-acetic acid methyl ester 127980-37-4 C20H26O5
    {3-[2-((1S,2R,3R,4R)-3-Acetoxymethyl-7-oxa-bicyclo[2.2.1]hept-2-yl)-ethyl]-phenyl}-acetic acid methyl ester
    —— 3-cyclopentylidene-2-propanol 81535-57-1 C9H16O
    3-cyclopentylidene-2-propanol
    —— 3-O-β-L-arabinopyranosyl-α-L-arabinose 101996-72-9 C10H18O9
    3-O-β-L-arabinopyranosyl-α-L-arabinose
    —— (3R)-3,4-dihydro-3-methyl-4-[N-phthaloyl-(S)-leucyl]-2H-[1,4]benzoxazine 1416453-33-2 C23H24N2O4
    (3R)-3,4-dihydro-3-methyl-4-[N-phthaloyl-(S)-leucyl]-2H-[1,4]benzoxazine
    —— (3-((3-chlorophenyl)ethynyl)phenyl)methanamine 1283596-47-3 C15H12ClN
    (3-((3-chlorophenyl)ethynyl)phenyl)methanamine
    —— (3aS,5R,6aS)-3a-N-acetylamino-1,3-dioxo-hexahydro-cyclopenta[c]furan-5-carboxylic acid 905733-18-8 C10H11NO6
    (3aS,5R,6aS)-3a-N-acetylamino-1,3-dioxo-hexahydro-cyclopenta[c]furan-5-carboxylic acid
    —— (3R,4R,6R,7R)-5-(4-Methoxy-benzyloxymethyl)-3,7-dimethyl-nona-1,8-diene-4,6-diol 120016-77-5 C20H30O4
    (3R,4R,6R,7R)-5-(4-Methoxy-benzyloxymethyl)-3,7-dimethyl-nona-1,8-diene-4,6-diol
    —— 3-(4-bromo-2,3,5,6-tetrafluoro-phenyl)-2-oxa-3-aza-bicyclo[2.2.2]oct-5-ene 5493-20-9 C12H8BrF4NO
    3-(4-bromo-2,3,5,6-tetrafluoro-phenyl)-2-oxa-3-aza-bicyclo[2.2.2]oct-5-ene
    —— 3-methyl-N-(4-phenyl-5-(phenyldiazenyl)thiazol-2-yl)benzamide 1253853-04-1 C23H18N4OS
    3-methyl-N-(4-phenyl-5-(phenyldiazenyl)thiazol-2-yl)benzamide
    —— 3-bromo-N-(4-methoxyphenyl)-2,2-dimethylpropan-1-imine 1214935-94-0 C12H16BrNO
    3-bromo-N-(4-methoxyphenyl)-2,2-dimethylpropan-1-imine
    —— (3S)-3-phenylmethoxybutanoyl cyanide 98944-47-9 C12H13NO2
    (3S)-3-phenylmethoxybutanoyl cyanide
    —— {[(3,5-dichloro-phenylsulphonyl)-quinoxalin-5-yl-amino]-methyl}-phosphonic acid 1131394-95-0 C15H12Cl2N3O5PS
    {[(3,5-dichloro-phenylsulphonyl)-quinoxalin-5-yl-amino]-methyl}-phosphonic acid
    —— 3-((3-(1-amino-2-(1-(2-fluoro-6-(trifluoromethyl)benzyl)-2,4-dioxo-1'-((5-(trifluoromethyl)furan-2-yl)methyl)-1H-spiro[furo[3,4-d]pyrimidine-5,4'-piperidin]-3(2H,4H,7H)-yl)ethyl)phenyl)amino)propionic acid 1454273-28-9 C35H34F7N5O6
    3-((3-(1-amino-2-(1-(2-fluoro-6-(trifluoromethyl)benzyl)-2,4-dioxo-1'-((5-(trifluoromethyl)furan-2-yl)methyl)-1H-spiro[furo[3,4-d]pyrimidine-5,4'-piperidin]-3(2H,4H,7H)-yl)ethyl)phenyl)amino)propionic acid
    —— 3-(cyclopropylidenemethyl)benzoic acid 871224-31-6 C11H10O2
    3-(cyclopropylidenemethyl)benzoic acid
    —— (3-Methyl-benzthiazol-(2))-(1.3-dimethyl-benzimidazol-(2))-8.9-diaza-trimethincyanin 47354-38-1 C18H18N5S
    (3-Methyl-benzthiazol-(2))-(1.3-dimethyl-benzimidazol-(2))-8.9-diaza-trimethincyanin
    —— [(3-methyl-2H-thiopyran-5-ylidene)amino]urea 29431-34-3 C7H11N3OS
    [(3-methyl-2H-thiopyran-5-ylidene)amino]urea
    —— 3,4-benzo-8-cyano-9-(4-methoxyphenyl)-1-phenyl-9-aza-bicyclo<4.2.1>nonene-2,5-dione 87373-41-9 C26H20N2O3
    3,4-benzo-8-cyano-9-(4-methoxyphenyl)-1-phenyl-9-aza-bicyclo<4.2.1>nonene-2,5-dione
    —— 3-[2-(4-phenyl-1-piperidyl)ethyl]-5,5-diphenyl-hydantoin hydrochloride 56079-63-1 C28H29N3O2*ClH
    3-[2-(4-phenyl-1-piperidyl)ethyl]-5,5-diphenyl-hydantoin hydrochloride
    —— 3,5-dimethyl-5-n-propyl-Δ<sup>2</sup>-isoxazoline 82149-99-3 C8H15NO
    3,5-dimethyl-5-n-propyl-Δ<sup>2</sup>-isoxazoline
    —— 3-bromo-1-(3-chloropyridin-2-yl)-N-(2-formyl-4-iodo-6-methylphenyl)-1H-pyrazole-5-carboxamide 1417565-44-6 C17H11BrClIN4O2
    3-bromo-1-(3-chloropyridin-2-yl)-N-(2-formyl-4-iodo-6-methylphenyl)-1H-pyrazole-5-carboxamide