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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-ethyl-1-methyl-1-(α-methylphenethyl)urea 52756-03-3 C13H20N2O
    3-ethyl-1-methyl-1-(α-methylphenethyl)urea
    —— 3-(4,5-ditosyl-1,3-thiazol-2-yl)-2H-chromen-2-one 1224885-84-0 C26H19NO6S3
    3-(4,5-ditosyl-1,3-thiazol-2-yl)-2H-chromen-2-one
    —— 3-chloro-5-((1-((5-(4-fluoro-3-methylphenyl)-6-oxo-1,6-dihydropyridazin-3-yl)methyl)-6-oxo-4-(trifluoromethyl)-1,6-dihydropyrimidin-5-yl)oxy)benzonitrile 1591824-61-1 C24H14ClF4N5O3
    3-chloro-5-((1-((5-(4-fluoro-3-methylphenyl)-6-oxo-1,6-dihydropyridazin-3-yl)methyl)-6-oxo-4-(trifluoromethyl)-1,6-dihydropyrimidin-5-yl)oxy)benzonitrile
    —— 3,4,2',3',5',6'-hexahydro-2<i>H</i>-spiro[isoquinoline-1,4'-thiopyran]-6-ol 25200-12-8 C13H17NOS
    3,4,2',3',5',6'-hexahydro-2<i>H</i>-spiro[isoquinoline-1,4'-thiopyran]-6-ol
    —— 3-[(4-cyano-3-methyl-1,2-thiazol-5-yl)diazenyl]-2-hydroxy-N-phenylnaphthalene-1-carboxamide 1215090-97-3 C22H15N5O2S
    3-[(4-cyano-3-methyl-1,2-thiazol-5-yl)diazenyl]-2-hydroxy-N-phenylnaphthalene-1-carboxamide
    —— 3-Benzyl-1-methyl-2,4-dioxo-1,2,3,4-tetrahydro-thieno[2,3-d]pyrimidine-6-carboxylic acid 3-phenoxy-benzyl ester 448966-68-5 C28H22N2O5S
    3-Benzyl-1-methyl-2,4-dioxo-1,2,3,4-tetrahydro-thieno[2,3-d]pyrimidine-6-carboxylic acid 3-phenoxy-benzyl ester
    —— 3-amino-5'-chloro-12-methyl-2'-oxospiro[benzo[a]pyrano[2,3-c]phenazine-1,3'-indoline]-2-carbonitrile 1442110-89-5 C28H16ClN5O2
    3-amino-5'-chloro-12-methyl-2'-oxospiro[benzo[a]pyrano[2,3-c]phenazine-1,3'-indoline]-2-carbonitrile
    —— 3-Amino-7-bromo-1,2,4-benzotriazin-5-ol 867332-68-1 C7H5BrN4O
    3-Amino-7-bromo-1,2,4-benzotriazin-5-ol
    —— 3-butyl-7-methyl-pyrido[1,2-a]pyrimidine-2,4-dione 954-76-7 C13H16N2O2
    3-butyl-7-methyl-pyrido[1,2-a]pyrimidine-2,4-dione
    —— (3R,4R,5S)-4-acetamido-5-(2,3-bis(tert-butoxycarbonyl)guanidino)-3-propoxycyclohex-1-ene-1-carboxylic acid 208720-57-4 C23H38N4O8
    (3R,4R,5S)-4-acetamido-5-(2,3-bis(tert-butoxycarbonyl)guanidino)-3-propoxycyclohex-1-ene-1-carboxylic acid
    —— 3-benzyl-5-morpholin-4-yl-1-oxa-5-aza-spiro[5.5]undecane-2,4-dione 19691-13-5 C20H26N2O4
    3-benzyl-5-morpholin-4-yl-1-oxa-5-aza-spiro[5.5]undecane-2,4-dione
    —— 3-(methylthio)-3-(phenylamino)-1-(pyridin-2-yl)prop-2-en-1-one 1437326-42-5 C15H14N2OS
    3-(methylthio)-3-(phenylamino)-1-(pyridin-2-yl)prop-2-en-1-one
    —— 3,3,5,5-tetramethyl-hex-1-yne 6131-08-4 C10H18
    3,3,5,5-tetramethyl-hex-1-yne
    —— 3-methyl-but-2-enoic acid 5-(1-{2-hydroxy-3-[4-(2-methoxy-phenyl)-piperidin-1-yl]-propyl}-5-methanesulfonyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)-2-trifluoromethyl-benzylamide 1048034-63-4 C35H44F3N5O5S
    3-methyl-but-2-enoic acid 5-(1-{2-hydroxy-3-[4-(2-methoxy-phenyl)-piperidin-1-yl]-propyl}-5-methanesulfonyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)-2-trifluoromethyl-benzylamide
    —— 3-Chloro-5-ethoxy-4-hydroxybenzene-1-sulfonyl chloride 2247107-66-8 C8H8Cl2O4S
    3-Chloro-5-ethoxy-4-hydroxybenzene-1-sulfonyl chloride
    —— 3-bromo-1-(3-oxobutyl)pyridin-4-one 141375-56-6 C9H10BrNO2
    3-bromo-1-(3-oxobutyl)pyridin-4-one
    —— (3R,6R)-3-((S)-2-(4-bromophenyl)-1-nitroethyl)-2-phenylmorpholine-6-carbaldehyde 1122073-47-5 C19H19BrN2O4
    (3R,6R)-3-((S)-2-(4-bromophenyl)-1-nitroethyl)-2-phenylmorpholine-6-carbaldehyde
    —— 3-(4-Bromo-phenyl)-5-ethyl-heptane-3,5-diol 21133-85-7 C15H23BrO2
    3-(4-Bromo-phenyl)-5-ethyl-heptane-3,5-diol
    —— (3S,8R,9S,10R,13S,14S,17R)-17-(1,1-dimethoxyethyl)-17-fluoro-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol 61894-50-6 C23H37FO3
    (3S,8R,9S,10R,13S,14S,17R)-17-(1,1-dimethoxyethyl)-17-fluoro-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol
    —— (3aS)-5-Methoxy-9b-vinyl-(3ar,9ac,9bc)-1,2,3,3a,8,9,9a,9b-octahydro-phenanthro[4,5-bcd]furan 110154-71-7 C17H20O2
    (3aS)-5-Methoxy-9b-vinyl-(3ar,9ac,9bc)-1,2,3,3a,8,9,9a,9b-octahydro-phenanthro[4,5-bcd]furan
    —— 3-(4-chlorothien-2-yl)-3-trifluoroacetylaminopropionic acid 194229-26-0 C9H7ClF3NO3S
    3-(4-chlorothien-2-yl)-3-trifluoroacetylaminopropionic acid
    —— ((3aR,4R,6R,6aR)-6-(6-((1,4,7,10,13-pentaoxacyclopentadecan-2-yl)methylamino)-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol 1310342-62-1 C24H37N5O9
    ((3aR,4R,6R,6aR)-6-(6-((1,4,7,10,13-pentaoxacyclopentadecan-2-yl)methylamino)-9H-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol
    —— (3R,5S)-3-hydroxyhexan-5-olide 33275-54-6 C6H10O3
    (3R,5S)-3-hydroxyhexan-5-olide
    —— 3-(piperidin-1-ylcarbonyl)isonicotinic acid 1-oxide 1078711-84-8 C12H14N2O4
    3-(piperidin-1-ylcarbonyl)isonicotinic acid 1-oxide
    —— 3-(Pyrid-2-yl-methyl)-s-triazolo<4,3-a>pyridin 5528-55-2 C12H10N4
    3-(Pyrid-2-yl-methyl)-s-triazolo<4,3-a>pyridin
    —— 3,3-dimethyl-2-(4-methylpent-3-enyl)bicyclo[2.2.1]heptan-2-ol 63028-12-6 C15H26O
    3,3-dimethyl-2-(4-methylpent-3-enyl)bicyclo[2.2.1]heptan-2-ol
    —— 3,4,6-tri-O-acetyl-2-fluoro-2-deoxy-D-mannopyranosyl bromide 209005-10-7 C12H16BrFO7
    3,4,6-tri-O-acetyl-2-fluoro-2-deoxy-D-mannopyranosyl bromide
    —— 3,4,5-tris((R)-4,8-dimethylnon-1-ynyl)nitrobenzene 934009-13-9 C39H59NO2
    3,4,5-tris((R)-4,8-dimethylnon-1-ynyl)nitrobenzene
    —— 3-(tert-butyl) 2-((1R,2S,5R)-2-isopropyl-5-methylcyclohexyl) (2R,3R)-5-oxotetrahydrofuran-2,3-dicarboxylate 1021601-84-2 C20H32O6
    3-(tert-butyl) 2-((1R,2S,5R)-2-isopropyl-5-methylcyclohexyl) (2R,3R)-5-oxotetrahydrofuran-2,3-dicarboxylate
    —— 3β-acetoxy-7α-acetylamino-5α-cholestane-5,6β-diol 120142-73-6 C31H53NO5
    3β-acetoxy-7α-acetylamino-5α-cholestane-5,6β-diol
    —— (3S,5S)-3-(3-(benzyloxy)propyl)-dihydro-5-phenylfuran-2(3H)-one 1092798-54-3 C20H22O3
    (3S,5S)-3-(3-(benzyloxy)propyl)-dihydro-5-phenylfuran-2(3H)-one
    —— [(3R,4S)-1-[5-(cyclopropyl-{1-[3-(1-methoxycyclopropyl)[1,2,4]oxadiazol-5-yl]piperidin-4-yl}carbamoyl)pyrimidin-2-yl]-4-(2,5-difluorophenyl)pyrrolidin-3-yl]carbamic acid tert-butyl ester 1376611-18-5 C34H42F2N8O5
    [(3R,4S)-1-[5-(cyclopropyl-{1-[3-(1-methoxycyclopropyl)[1,2,4]oxadiazol-5-yl]piperidin-4-yl}carbamoyl)pyrimidin-2-yl]-4-(2,5-difluorophenyl)pyrrolidin-3-yl]carbamic acid tert-butyl ester
    —— 3-tert-Butyl-1,2,3,4,5,6-hexahydro-5,6-dioxo-benzo<h>-3-chinazoliniumperchlorat 134045-24-2 C16H18N2O2*ClHO4
    3-tert-Butyl-1,2,3,4,5,6-hexahydro-5,6-dioxo-benzo<h>-3-chinazoliniumperchlorat
    —— 3-Acetylamino-5,5,9,11,11-pentamethyl-tricyclo<7.3.1.0<sup>2.7</sup>>tridec-2,7-en-1-ol 17204-18-1 C20H33NO2
    3-Acetylamino-5,5,9,11,11-pentamethyl-tricyclo<7.3.1.0<sup>2.7</sup>>tridec-2,7-en-1-ol
    —— (3R)-3-[(1R,3S,4'S,5R,6S,7S,8R,10R,11S,12R,13R,15S,17R,19R,21S,22R,24S)-4',22-bis[[tert-butyl(dimethyl)silyl]oxy]-6,7,12,17,21-pentamethyl-11-tri(propan-2-yl)silyloxyspiro[4,9,14,20,25-pentaoxapentacyclo[13.10.0.03,13.05,10.019,24]pentacosane-8,2'-oxolane]-21-yl]-3-phenylmethoxypropanal 1160722-03-1 C59H104O11Si3
    (3R)-3-[(1R,3S,4'S,5R,6S,7S,8R,10R,11S,12R,13R,15S,17R,19R,21S,22R,24S)-4',22-bis[[tert-butyl(dimethyl)silyl]oxy]-6,7,12,17,21-pentamethyl-11-tri(propan-2-yl)silyloxyspiro[4,9,14,20,25-pentaoxapentacyclo[13.10.0.03,13.05,10.019,24]pentacosane-8,2'-oxolane]-21-yl]-3-phenylmethoxypropanal
    —— 3-{[(2R,4R)-4-methoxypyrrolidin-2-yl]methoxy}pyridine dihydrochloride 2173637-87-9 C11H18Cl2N2O2
    3-{[(2R,4R)-4-methoxypyrrolidin-2-yl]methoxy}pyridine dihydrochloride
    —— 3-(2-amino-6-(2-methylphenyl)-3-quinolinyl)-N-(3-hydroxy-3-methylbutyl)propanamide 1309365-03-4 C24H29N3O2
    3-(2-amino-6-(2-methylphenyl)-3-quinolinyl)-N-(3-hydroxy-3-methylbutyl)propanamide
    —— 3-(hydroxymethyl)-1-methyl-5,6-dihydropyridin-2(1H)-one 40163-05-1 C7H11NO2
    3-(hydroxymethyl)-1-methyl-5,6-dihydropyridin-2(1H)-one
    —— 3-[Difluoro-(1,1,2,2-tetrafluoro-2-trifluoromethoxy-ethoxy)-methyl]-3,4,4-trifluoro-[1,2]oxathietane 2,2-dioxide 123365-64-0 C6F12O5S
    3-[Difluoro-(1,1,2,2-tetrafluoro-2-trifluoromethoxy-ethoxy)-methyl]-3,4,4-trifluoro-[1,2]oxathietane 2,2-dioxide
    —— (3-morpholin-4-ylmethyl-1H-indol-7-yl)-methanone 312973-36-7 C14H16N2O2
    (3-morpholin-4-ylmethyl-1H-indol-7-yl)-methanone
    —— 3-((5-(trifluoromethyl)-6-((cis-4-(trifluoromethyl)cyclohexyl)oxy)naphthalen-2-yl)methyl)-3-azabicyclo[3.1.0]hexane-6-carboxylic acid 1549948-82-4 C25H25F6NO3
    3-((5-(trifluoromethyl)-6-((cis-4-(trifluoromethyl)cyclohexyl)oxy)naphthalen-2-yl)methyl)-3-azabicyclo[3.1.0]hexane-6-carboxylic acid
    —— 3-((6-((cis-4-trifluoromethylcyclohexyl)oxy)naphthalen-2-yl)methyl)-3-azabicyclo[3.3.1]nonane-9-carboxylic acid 1549948-92-6 C27H32F3NO3
    3-((6-((cis-4-trifluoromethylcyclohexyl)oxy)naphthalen-2-yl)methyl)-3-azabicyclo[3.3.1]nonane-9-carboxylic acid
    —— 3-Dipropylamino-hexen-(1) 91688-72-1 C12H25N
    3-Dipropylamino-hexen-(1)
    —— 3-diazo-1-phenyl-1-phenoxy-2-butanone 107449-16-1 C16H14N2O2
    3-diazo-1-phenyl-1-phenoxy-2-butanone
    —— 3β,5,6α-tribromo-5α-cholestane 60582-94-7 C27H45Br3
    3β,5,6α-tribromo-5α-cholestane
    —— (3R,4R,5S,6S,7R)-4,5,6-tris(benzyloxy)-7-(((3R,4R,5S,6S,7S)-4,5,6-tris(benzyloxy)-7-methoxyoxepan-3-yl)oxy)oxepan-3-ol 1117805-61-4 C55H60O11
    (3R,4R,5S,6S,7R)-4,5,6-tris(benzyloxy)-7-(((3R,4R,5S,6S,7S)-4,5,6-tris(benzyloxy)-7-methoxyoxepan-3-yl)oxy)oxepan-3-ol
    —— 3-Fluor-2-fluormethyl-propen-(1)-dicarbonsaeure-(1,3)-diethylester 18458-52-1 C10H14F2O4
    3-Fluor-2-fluormethyl-propen-(1)-dicarbonsaeure-(1,3)-diethylester
    —— 3-(6-chloropyridine-3-yloxymethyl)-2-azabicyclo[3.1.0]-hexane 2414674-70-5 C11H13ClN2O
    3-(6-chloropyridine-3-yloxymethyl)-2-azabicyclo[3.1.0]-hexane
    —— 3-[4-(3,4-difluorophenyl)-1H-1,2,3-triazol-1-yl]propyl methacrylate 1286239-77-7 C15H15F2N3O2
    3-[4-(3,4-difluorophenyl)-1H-1,2,3-triazol-1-yl]propyl methacrylate
    —— 3-(4-chlorobenzyl)pyrazin-2-amine 1392271-93-0 C11H10ClN3
    3-(4-chlorobenzyl)pyrazin-2-amine