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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-(N'-Isopropyl-N-methyl-hydrazinomethyl)-phenol 3957-77-5 C11H18N2O
    3-(N'-Isopropyl-N-methyl-hydrazinomethyl)-phenol
    —— 3-(9-((1-(2-cyanoacetyl)piperidin-4-yl)methyl)-7-methyl-8-oxo-8,9-dihydro-7H-purin-2-yl)pyrazolo[1,5-a]pyridine-5-carbonitrile 1299417-02-9 C23H21N9O2
    3-(9-((1-(2-cyanoacetyl)piperidin-4-yl)methyl)-7-methyl-8-oxo-8,9-dihydro-7H-purin-2-yl)pyrazolo[1,5-a]pyridine-5-carbonitrile
    —— 3',5'-Dibrom-2,4'-dihydroxychalcon 92426-38-5 C15H10Br2O3
    3',5'-Dibrom-2,4'-dihydroxychalcon
    —— 3-Oxo-1-(3,4-dimethoxy-phenyl)-3-(4-nitro-2-hydroxy-phenyl)-prop-1-en 16863-12-0 C17H15NO6
    3-Oxo-1-(3,4-dimethoxy-phenyl)-3-(4-nitro-2-hydroxy-phenyl)-prop-1-en
    —— 3-(1-butyl-3-phenylthioureido)-4-hydroxy-N-butylbutyramide 104053-27-2 C19H31N3O2S
    3-(1-butyl-3-phenylthioureido)-4-hydroxy-N-butylbutyramide
    —— 3-Methyl-2-p-tolyl-butyric acid 4,5,6,7-tetrahydro-benzo[b]thiophen-2-ylmethyl ester 51629-79-9 C21H26O2S
    3-Methyl-2-p-tolyl-butyric acid 4,5,6,7-tetrahydro-benzo[b]thiophen-2-ylmethyl ester
    —— 3-(2,4-diaminophenyl)propyl (2E)-3-{4-[(4-butoxy-3-methoxyphenyl)(difluoro)-methoxy]phenyl}prop-2-enoate 1345473-25-7 C30H34F2N2O5
    3-(2,4-diaminophenyl)propyl (2E)-3-{4-[(4-butoxy-3-methoxyphenyl)(difluoro)-methoxy]phenyl}prop-2-enoate
    —— 3,4-cis-4-tert-butyl-2,2-dimesityl-3-methylene-5-phenyl-1-oxa-2-silacyclopentane 110547-65-4 C32H40OSi
    3,4-cis-4-tert-butyl-2,2-dimesityl-3-methylene-5-phenyl-1-oxa-2-silacyclopentane
    —— (3-Aminopropyl)(ethyl)dimethylsilane hydrochloride 2624126-56-1 C7H20ClNSi
    (3-Aminopropyl)(ethyl)dimethylsilane hydrochloride
    —— 3-(4-biphenylyl)-3'-nitrobiphenyl 78626-79-6 C24H17NO2
    3-(4-biphenylyl)-3'-nitrobiphenyl
    —— 3-amino-6-(1H-benzimidazol-2-yl)-4-(4-methoxyphenyl)thieno[2.3-b]pyridine-2-carboxylic acid ethyl ester 874904-58-2 C24H20N4O3S
    3-amino-6-(1H-benzimidazol-2-yl)-4-(4-methoxyphenyl)thieno[2.3-b]pyridine-2-carboxylic acid ethyl ester
    —— (3R,4S,5R)-4-hydroxy-3-methoxy-1-(4-methoxyphenyl)-5-(propa-1,2-dien-1-yl)pyrrolidin-2-one 1245314-31-1 C15H17NO4
    (3R,4S,5R)-4-hydroxy-3-methoxy-1-(4-methoxyphenyl)-5-(propa-1,2-dien-1-yl)pyrrolidin-2-one
    —— 3-hydroxy-naphthalene-2,7-disulfonic acid dianilide 7709-05-9 C22H18N2O5S2
    3-hydroxy-naphthalene-2,7-disulfonic acid dianilide
    —— 3β,28-dihydroxy-18,19-secolupane-18,19-dione bis(hydrogen glutarate) 127613-60-9 C40H62O10
    3β,28-dihydroxy-18,19-secolupane-18,19-dione bis(hydrogen glutarate)
    —— 3-cyclohexyl-3-hydroxy-2-(4-methoxyphenyl)propanoic acid 117097-52-6 C16H22O4
    3-cyclohexyl-3-hydroxy-2-(4-methoxyphenyl)propanoic acid
    —— 3-O-tert-butyl-dimethylsilyl-estra-1,3,5(10)-triene-[17,16-c]-[5'-(1''-pyridin-3''-yl)-3',4'-dihydro]-pyrazol-3'-ol 769957-29-1 C30H41N3O2Si
    3-O-tert-butyl-dimethylsilyl-estra-1,3,5(10)-triene-[17,16-c]-[5'-(1''-pyridin-3''-yl)-3',4'-dihydro]-pyrazol-3'-ol
    —— (3S,8R,10S)-11-[tert-butyl(diphenyl)silyl]oxy-8-methoxy-10-[(4-methoxyphenyl)methoxy]-3-methylundec-5-yn-2-one 1391927-45-9 C37H48O5Si
    (3S,8R,10S)-11-[tert-butyl(diphenyl)silyl]oxy-8-methoxy-10-[(4-methoxyphenyl)methoxy]-3-methylundec-5-yn-2-one
    —— 3-{5-[2'-hydroxy-3'-(methyloxy)-4-biphenylyl]-2,4-dioxo-1,2,4,5-tetrahydro-3H-pyrrolo[3,2-d]pyrimidin-3-yl}propanoic acid 1346606-86-7 C22H19N3O6
    3-{5-[2'-hydroxy-3'-(methyloxy)-4-biphenylyl]-2,4-dioxo-1,2,4,5-tetrahydro-3H-pyrrolo[3,2-d]pyrimidin-3-yl}propanoic acid
    —— 3β-acetoxy-19-isopropylidene-28,29,30-trinor-17α,18α-oleanan-22α-ol 135322-93-9 C32H52O3
    3β-acetoxy-19-isopropylidene-28,29,30-trinor-17α,18α-oleanan-22α-ol
    —— (3aR,8aS)-2-Methoxy-1,8a-divinyl-1,3a,4,5,6,7,8,8a-octahydro-azulen-1-ol 137675-63-9 C15H22O2
    (3aR,8aS)-2-Methoxy-1,8a-divinyl-1,3a,4,5,6,7,8,8a-octahydro-azulen-1-ol
    —— 3-methoxy-4-trideuteromethoxychlorobenzene 143318-10-9 C8H9ClO2
    3-methoxy-4-trideuteromethoxychlorobenzene
    —— (3S,4aS,9aS)-3-Chloro-2,2,5-trimethyl-9-methylene-1,2,3,4,7,8,9,9a-octahydro-benzocyclohepten-4a-ol 101183-49-7 C15H23ClO
    (3S,4aS,9aS)-3-Chloro-2,2,5-trimethyl-9-methylene-1,2,3,4,7,8,9,9a-octahydro-benzocyclohepten-4a-ol
    —— 3-((R)-1-{4-[6-amino-5-(1H-pyrazol-4-yl)pyrimidin-4-yl]piperazin-1-yl}-2-azetidin-1-ylethyl)benzonitrile 1427595-28-5 C23H27N9
    3-((R)-1-{4-[6-amino-5-(1H-pyrazol-4-yl)pyrimidin-4-yl]piperazin-1-yl}-2-azetidin-1-ylethyl)benzonitrile
    —— 3-(1-Cyclopentenyl-2-oxycarbonyl)propionsaeure 57830-02-1 C9H12O4
    3-(1-Cyclopentenyl-2-oxycarbonyl)propionsaeure
    —— {3-[4-(5-carbamoyl-pyridin-2-yl)-2-((4S,5R)-4-methyl-2-oxo-5-phenyl-oxazolidin-3-ylmethyl)-phenoxy]-phenyl}-acetic acid ethyl ester 1182352-42-6 C33H31N3O6
    {3-[4-(5-carbamoyl-pyridin-2-yl)-2-((4S,5R)-4-methyl-2-oxo-5-phenyl-oxazolidin-3-ylmethyl)-phenoxy]-phenyl}-acetic acid ethyl ester
    —— 3,5-Dimethylbicyclo<5.1.0>octan-4-on 40080-38-4 C10H16O
    3,5-Dimethylbicyclo<5.1.0>octan-4-on
    —— <3-Carboxy-6,7-dichlor-1,2-dimethyl-indol-5-yloxy>-essigsaeure 68360-88-3 C13H11Cl2NO5
    <3-Carboxy-6,7-dichlor-1,2-dimethyl-indol-5-yloxy>-essigsaeure
    —— 3,3-dichloro-4-(<i>N</i>-methyl-anilino)-3,4,7,8-tetrahydro-5<i>H</i>-thiopyrano[4,3-<i>b</i>]pyran-2-one 67046-34-8 C15H15Cl2NO2S
    3,3-dichloro-4-(<i>N</i>-methyl-anilino)-3,4,7,8-tetrahydro-5<i>H</i>-thiopyrano[4,3-<i>b</i>]pyran-2-one
    —— 3-Benzoyl-2-(4'-pyridyl)chromon 65485-01-0 C21H13NO3
    3-Benzoyl-2-(4'-pyridyl)chromon
    —— 3-chloro-8-nitro-5(6),13-dihydro-quinazolino[2,3-<i>b</i>]quinazolin-11-one 67199-71-7 C15H9ClN4O3
    3-chloro-8-nitro-5(6),13-dihydro-quinazolino[2,3-<i>b</i>]quinazolin-11-one
    —— 3-Piperidino-4-(p-toluyl)-3-butensaeure Piperidid 67793-64-0 C22H30N2O2
    3-Piperidino-4-(p-toluyl)-3-butensaeure Piperidid
    —— 3-hydroxy-4-isopropenyltetrahydro-2,3-oxazin-2-one 103723-74-6 C7H11NO3
    3-hydroxy-4-isopropenyltetrahydro-2,3-oxazin-2-one
    —— (3-fluoro-2-(pyrimidin-2-yl)phenyl)(5-(4,5,6-trimethylpyrimidin-2-yl)hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)methanone 1293282-78-6 C24H25FN6O
    (3-fluoro-2-(pyrimidin-2-yl)phenyl)(5-(4,5,6-trimethylpyrimidin-2-yl)hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)methanone
    —— 3-(o-acetoxyphenyl)-1-(m-methoxy-p-benzyloxyphenyl)prop-2-yn-ol 261785-34-6 C25H22O5
    3-(o-acetoxyphenyl)-1-(m-methoxy-p-benzyloxyphenyl)prop-2-yn-ol
    —— 3-O-(tert-butyldimethylsilyl)-1-O-[4-(3-trifluoromethyl-3H-diazirin-3-yl)benzyl]-5-O-(4,4′-dimethoxytrityl)-β-D-ribofuranose 1575814-89-9 C41H47F3N2O7Si
    3-O-(tert-butyldimethylsilyl)-1-O-[4-(3-trifluoromethyl-3H-diazirin-3-yl)benzyl]-5-O-(4,4′-dimethoxytrityl)-β-D-ribofuranose
    —— 3-(1-Methyl-3-phenyl-propyliden)-2-oxo-2,3-dihydro-indol 3358-87-0 C18H17NO
    3-(1-Methyl-3-phenyl-propyliden)-2-oxo-2,3-dihydro-indol
    —— 3,3,4,4-Tetramethyl-azetidinon-(2)-N-sulfofluorid 650-74-8 C7H12FNO3S
    3,3,4,4-Tetramethyl-azetidinon-(2)-N-sulfofluorid
    —— 3-[4-(2-morpholin-4-yl-ethyl)-piperidin-1-ylmethyl]-1-oxo-2-m-tolyl-1,2-dihydro-isoquinoline-4-carboxylic acid ((S)-1-phenyl-propyl)-amide 1075714-13-4 C38H46N4O3
    3-[4-(2-morpholin-4-yl-ethyl)-piperidin-1-ylmethyl]-1-oxo-2-m-tolyl-1,2-dihydro-isoquinoline-4-carboxylic acid ((S)-1-phenyl-propyl)-amide
    —— 3,5-diaminobenzyl (2E)-3-(4-{difluoro[4-(3-fluoropropoxy)phenyl]methoxy}phenyl)prop-2-enoate 1345474-99-8 C26H25F3N2O4
    3,5-diaminobenzyl (2E)-3-(4-{difluoro[4-(3-fluoropropoxy)phenyl]methoxy}phenyl)prop-2-enoate
    —— 3-(2,4-diaminophenyl)propyl (2E)-3-[4-(difluoro{4-[2-(2,2,2-trifluoroethoxy)ethoxy]phenyl}-methoxy)phenyl]prop-2-enoate 1345473-35-9 C29H29F5N2O5
    3-(2,4-diaminophenyl)propyl (2E)-3-[4-(difluoro{4-[2-(2,2,2-trifluoroethoxy)ethoxy]phenyl}-methoxy)phenyl]prop-2-enoate
    —— 3-[2-Fluoro-4-[[1-(4-sulfamoylbutanoyl)-2,3-dihydroindol-7-yl]methoxy]phenyl]propanoic acid 1030843-86-7 C22H25FN2O6S
    3-[2-Fluoro-4-[[1-(4-sulfamoylbutanoyl)-2,3-dihydroindol-7-yl]methoxy]phenyl]propanoic acid
    —— 3-cyano-2-[5-(cyano-diphenyl-methyl)-6-ethoxy-4-(triisopropoxy-λ<sup>5</sup>-phosphanylideneamino)-[1,3]oxazin-2-ylidene]-3,3-diphenyl-propionic acid ethyl ester 39950-42-0 C47H51N4O7P
    3-cyano-2-[5-(cyano-diphenyl-methyl)-6-ethoxy-4-(triisopropoxy-λ<sup>5</sup>-phosphanylideneamino)-[1,3]oxazin-2-ylidene]-3,3-diphenyl-propionic acid ethyl ester
    —— 3-phenyl-thiazolidine-2,4-dione 2-<i>p</i>-tolylhydrazone 56864-61-0 C16H15N3OS
    3-phenyl-thiazolidine-2,4-dione 2-<i>p</i>-tolylhydrazone
    —— (3R)-N-(3,4-dimethylisoxazol-5-yl)-3-(5-[4-(trifluoromethoxy)phenyl]-1,2,4-oxadiazol-3-yl)-1-oxa-8-azaspiro[4.5]decane-8-carboxamide 1227473-22-4 C23H24F3N5O5
    (3R)-N-(3,4-dimethylisoxazol-5-yl)-3-(5-[4-(trifluoromethoxy)phenyl]-1,2,4-oxadiazol-3-yl)-1-oxa-8-azaspiro[4.5]decane-8-carboxamide
    —— (3R)-3-[3-(trifluoromethoxy)phenyl]-1-oxa-8-azaspiro[4.5]decane hydrochloride 1227472-27-6 C15H18F3NO2*ClH
    (3R)-3-[3-(trifluoromethoxy)phenyl]-1-oxa-8-azaspiro[4.5]decane hydrochloride
    —— 3-(3',4'-Methylenedioxyphenyl)-prop-trans-2-enyl-triphenylphosphoniumbromide 76307-29-4 Br*C28H24O2P
    3-(3',4'-Methylenedioxyphenyl)-prop-trans-2-enyl-triphenylphosphoniumbromide
    —— 3-(7-Hydroxy-5-methyl-2-oxo-2H-chromen-6-yl)-1-methyl-piperidin-4-one 144823-00-7 C16H17NO4
    3-(7-Hydroxy-5-methyl-2-oxo-2H-chromen-6-yl)-1-methyl-piperidin-4-one
    —— 3-Methoxy-2-((2S,3R)-3-phenyl-oxiranecarbonyl)-phenol anion 145694-61-7 C16H13O4
    3-Methoxy-2-((2S,3R)-3-phenyl-oxiranecarbonyl)-phenol anion
    —— 3-Cyclopropyl-4-(3-cyclopropyl-isoxazol-5-yl)-Δ<sup>3</sup>-isoxazolin-5-on 17281-35-5 C12H12N2O3
    3-Cyclopropyl-4-(3-cyclopropyl-isoxazol-5-yl)-Δ<sup>3</sup>-isoxazolin-5-on
    —— 3',5'-(tert-butyldimethylsilyl)-5-(1,3-dioxan-2-yl)deoxycytidine 1535202-63-1 C25H47N3O6Si2
    3',5'-(tert-butyldimethylsilyl)-5-(1,3-dioxan-2-yl)deoxycytidine