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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Diethylamino-butanol-(1) 90225-55-1 C8H19NO
    3-Diethylamino-butanol-(1)
    —— 3-(4-methoxy-anilino)-1-(2-methyl-oxiranyl)-3-phenyl-propan-1-one 66243-97-8 C19H21NO3
    3-(4-methoxy-anilino)-1-(2-methyl-oxiranyl)-3-phenyl-propan-1-one
    —— 3-Methoxy-5-methyl-3H-1,2-benzodiazepin 68161-10-4 C11H12N2O
    3-Methoxy-5-methyl-3H-1,2-benzodiazepin
    —— (3-chloro-4-methyl-phenyl)-(3,4,5,6-tetrahydro-pyridin-2-yl)-amine 67997-85-7 C12H15ClN2
    (3-chloro-4-methyl-phenyl)-(3,4,5,6-tetrahydro-pyridin-2-yl)-amine
    —— 3R,1S-1-cyclopropyl-6-fluoro-1,4-dihydro-5-methyl-7-[3-[1-(methylamino)ethyl]-1-pyrrolidinyl]-4-oxo-3-quinolinecarboxylic acid, monohydrochloride 143383-42-0 C21H26FN3O3*ClH
    3R,1S-1-cyclopropyl-6-fluoro-1,4-dihydro-5-methyl-7-[3-[1-(methylamino)ethyl]-1-pyrrolidinyl]-4-oxo-3-quinolinecarboxylic acid, monohydrochloride
    —— 3-{3-[4-(5-chloro-2-oxo-2,3-dihydro-benzoimidazol-1-yl)-piperidin-1-yl]-propyl}-3<i>H</i>-benzooxazol-2-one 62781-33-3 C22H23ClN4O3
    3-{3-[4-(5-chloro-2-oxo-2,3-dihydro-benzoimidazol-1-yl)-piperidin-1-yl]-propyl}-3<i>H</i>-benzooxazol-2-one
    —— 3-(2-Chlorbenzoyloxy)-5-methylisoxazol 24827-63-2 C11H8ClNO3
    3-(2-Chlorbenzoyloxy)-5-methylisoxazol
    —— 3-Ethylsulfanyl-4-methoxy-benzoic acid 67745-33-9 C10H12O3S
    3-Ethylsulfanyl-4-methoxy-benzoic acid
    —— 3',5'-bis-O-(tert-butyldimethylsilyl)-α-D-xylofuran<1',2':4,5>-2-oxazoline 99436-43-8 C18H37NO4Si2
    3',5'-bis-O-(tert-butyldimethylsilyl)-α-D-xylofuran<1',2':4,5>-2-oxazoline
    —— 3-Benzoyl-2-H-1,2-trimethylen-dihydrobenzimidazol 67150-24-7 C17H16N2O
    3-Benzoyl-2-H-1,2-trimethylen-dihydrobenzimidazol
    —— 3-(4-ethoxy-phenyl)-5,6,7,8-tetrahydro-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidine-2,4-dione 67390-23-2 C15H17N3O3
    3-(4-ethoxy-phenyl)-5,6,7,8-tetrahydro-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidine-2,4-dione
    —— 3-tert-Butyl-5-(4-chloro-2-nitro-benzenesulfonyl)-2-hydroxy-6-methyl-benzoic acid 59267-48-0 C18H18ClNO7S
    3-tert-Butyl-5-(4-chloro-2-nitro-benzenesulfonyl)-2-hydroxy-6-methyl-benzoic acid
    —— 3-((4,5-bis(2-methylbenzo[b]thiophen-3-yl)thiophen-2-yl)thio)propanoic acid 1370415-48-7 C25H20O2S4
    3-((4,5-bis(2-methylbenzo[b]thiophen-3-yl)thiophen-2-yl)thio)propanoic acid
    —— 3-(4-methoxyphenyl)-1-methyl-1H-indole 51206-77-0 C16H15NO
    3-(4-methoxyphenyl)-1-methyl-1H-indole
    —— 3,5,6-tris-(4-methoxy-phenyl)-2-oxo-2,3-dihydro-2λ<sup>4</sup>-[1,2,3]oxathiazin-4-one 70376-08-8 C24H21NO6S
    3,5,6-tris-(4-methoxy-phenyl)-2-oxo-2,3-dihydro-2λ<sup>4</sup>-[1,2,3]oxathiazin-4-one
    —— 3-iodo-1-methoxyethyl-o-carborane 1256241-29-8 C5H17B10IO
    3-iodo-1-methoxyethyl-o-carborane
    —— 3-(2-(tert-butylamino)-1-(N-(4-chlorobenzyl)formamido)-2-oxoethyl)-6-chloro-1H-indole-2-carboxylic acid 1364489-42-8 C23H23Cl2N3O4
    3-(2-(tert-butylamino)-1-(N-(4-chlorobenzyl)formamido)-2-oxoethyl)-6-chloro-1H-indole-2-carboxylic acid
    —— 3,5-dichloro-4-({4-[(cyclopropylcarbonyl)amino]-1H-pyrrolo[3,2-c]pyridin-1-yl}carbonyl)-N[2-(piperidin-1-yl)ethyl]benzamide 1415124-24-1 C26H27Cl2N5O3
    3,5-dichloro-4-({4-[(cyclopropylcarbonyl)amino]-1H-pyrrolo[3,2-c]pyridin-1-yl}carbonyl)-N[2-(piperidin-1-yl)ethyl]benzamide
    —— 3-(6-{3-[2-(trifluoromethyl)phenyl]propoxy}-2H-spiro[1-benzofuran-3,4'-piperidine]-1'-yl)propanoic acid hydrochloride 1355084-52-4 C25H28F3NO4*ClH
    3-(6-{3-[2-(trifluoromethyl)phenyl]propoxy}-2H-spiro[1-benzofuran-3,4'-piperidine]-1'-yl)propanoic acid hydrochloride
    —— (3S,3aS,5aR,9S,9aS,9bS)-9-Hydroxy-8-(2-mercapto-ethylsulfanyl)-3,5a,9-trimethyl-octahydro-naphtho[1,2-b]furan-2,6-dione 65792-96-3 C17H26O4S2
    (3S,3aS,5aR,9S,9aS,9bS)-9-Hydroxy-8-(2-mercapto-ethylsulfanyl)-3,5a,9-trimethyl-octahydro-naphtho[1,2-b]furan-2,6-dione
    —— 3-Methoxycarbonylmethyl-1-methyl-4-phenyl-5,6-dihydro-2-pyridon-epoxid 61209-96-9 C15H17NO4
    3-Methoxycarbonylmethyl-1-methyl-4-phenyl-5,6-dihydro-2-pyridon-epoxid
    —— 3,3-dimethyl-7-oxo-(5<i>r</i><i>H</i>)-4-oxa-1-aza-bicyclo[3.2.0]heptane-2<i>t</i>-carboxylic acid benzyl ester 118628-37-8 C15H17NO4
    3,3-dimethyl-7-oxo-(5<i>r</i><i>H</i>)-4-oxa-1-aza-bicyclo[3.2.0]heptane-2<i>t</i>-carboxylic acid benzyl ester
    —— (3,3-Dimethyl-ureido)-(4-methoxy-phenyl)-acetic acid methyl ester 66741-35-3 C13H18N2O4
    (3,3-Dimethyl-ureido)-(4-methoxy-phenyl)-acetic acid methyl ester
    —— 3-(3-bromo-phenyl)-4-hydroxy-4-trifluoromethyl-1,4,5,7-tetrahydro-pyrazolo[3,4-b]pyridin-6-one 1363184-87-5 C13H9BrF3N3O2
    3-(3-bromo-phenyl)-4-hydroxy-4-trifluoromethyl-1,4,5,7-tetrahydro-pyrazolo[3,4-b]pyridin-6-one
    —— 3,3'-Benzyliden-bis-(7,8-dihydro-8,8-dimethyl-4-hydroxy-2H,6H-benzo<1,2-b:5,4-b'>dipyran-2-on) 68546-18-9 C35H32O8
    3,3'-Benzyliden-bis-(7,8-dihydro-8,8-dimethyl-4-hydroxy-2H,6H-benzo<1,2-b:5,4-b'>dipyran-2-on)
    —— 3-[2-(4-chloro-2-methyl-phenoxy)-ethyl]-2-(4-chloro-phenyl)-thiazolidin-4-one 68250-94-2 C18H17Cl2NO2S
    3-[2-(4-chloro-2-methyl-phenoxy)-ethyl]-2-(4-chloro-phenyl)-thiazolidin-4-one
    —— 3,6-Dimethyl-5-nitro-1,2-benzisoxazol 63770-51-4 C9H8N2O3
    3,6-Dimethyl-5-nitro-1,2-benzisoxazol
    —— 3-tert-butyl-5-[(2-chloro-5-nitrophenyl)sulfinyl]-2-hydroxy-6-methylbenzoic acid 68030-03-5 C18H18ClNO6S
    3-tert-butyl-5-[(2-chloro-5-nitrophenyl)sulfinyl]-2-hydroxy-6-methylbenzoic acid
    —— 3-Acetoxymethyl-7-{2-[(Z)-1,1-dicarbamoyl-ethoxyimino]-2-furan-2-yl-acetylamino}-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 62556-64-3 C20H21N5O10S
    3-Acetoxymethyl-7-{2-[(Z)-1,1-dicarbamoyl-ethoxyimino]-2-furan-2-yl-acetylamino}-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 3<i>c</i>-(5-thioxo-4,5-dihydro-[1,3,4]thiadiazol-2-ylsulfanyl)-acrylic acid 64263-35-0 C5H4N2O2S3
    3<i>c</i>-(5-thioxo-4,5-dihydro-[1,3,4]thiadiazol-2-ylsulfanyl)-acrylic acid
    —— 3β-(2-(1-Pyrrolidinyl)ethoxy)-17β-phenyl-5β-androst-15-ene-14β,17α-diol 156721-91-4 C31H45NO3
    3β-(2-(1-Pyrrolidinyl)ethoxy)-17β-phenyl-5β-androst-15-ene-14β,17α-diol
    —— [3-(Tetrahydro-pyran-2-yloxy)-4,5-dihydro-isoxazol-5-yl]-acetonitrile 128670-64-4 C10H14N2O3
    [3-(Tetrahydro-pyran-2-yloxy)-4,5-dihydro-isoxazol-5-yl]-acetonitrile
    —— 3-(2,4-Dichloro-phenyl)-5-isopropyl-3H-[1,3,4]oxadiazol-2-one 40178-24-3 C11H10Cl2N2O2
    3-(2,4-Dichloro-phenyl)-5-isopropyl-3H-[1,3,4]oxadiazol-2-one
    —— 3-chloro-5-prop-2-ynyloxy-[1,2,6]thiadiazin-4-one 65571-91-7 C6H3ClN2O2S
    3-chloro-5-prop-2-ynyloxy-[1,2,6]thiadiazin-4-one
    —— (3aR,4R,5R)-4-Cyano-3a-methoxymethyl-5-methyl-1,2,3,3a,4,5-hexahydro-pyrrolo[1,2-a]quinoline-4-carboxylic acid ethyl ester 135211-58-4 C19H24N2O3
    (3aR,4R,5R)-4-Cyano-3a-methoxymethyl-5-methyl-1,2,3,3a,4,5-hexahydro-pyrrolo[1,2-a]quinoline-4-carboxylic acid ethyl ester
    —— (3RS, 3aSR, 7aSR)-3-(4-chlorophenyl)-2,2-dimethyl-1,2-benzisoxazolium iodide 110317-70-9 C15H21ClNO*I
    (3RS, 3aSR, 7aSR)-3-(4-chlorophenyl)-2,2-dimethyl-1,2-benzisoxazolium iodide
    —— 3,3-di-t-butyl-3',3'-diphenyl<1,2>dithiolo<5,4-d><1,2>dithiole 126797-50-0 C24H28S4
    3,3-di-t-butyl-3',3'-diphenyl<1,2>dithiolo<5,4-d><1,2>dithiole
    —— 3-amino-N-1H-imidazol-2-yl-6-{4-[(4-methylpiperazin-1-yl)sulfonyl]phenyl}pyrazine-2-carboxamide hydrochloride 714237-25-9 C19H22N8O3S*ClH
    3-amino-N-1H-imidazol-2-yl-6-{4-[(4-methylpiperazin-1-yl)sulfonyl]phenyl}pyrazine-2-carboxamide hydrochloride
    —— 3a-chloro-2,3a,4,5,6,7,8,9,10,11-decahydro-cyclodecapyrazol-3-one 63658-03-7 C11H17ClN2O
    3a-chloro-2,3a,4,5,6,7,8,9,10,11-decahydro-cyclodecapyrazol-3-one
    —— (3<i>R</i>)-6<i>c</i>-amino-5-oxo-3,4,5,6,7,12-hexahydro-2<i>H</i>-[1,4]thiazonino[9,8-<i>b</i>]indole-3<i>r</i>-carboxylic acid methyl ester 65121-44-0 C15H17N3O3S
    (3<i>R</i>)-6<i>c</i>-amino-5-oxo-3,4,5,6,7,12-hexahydro-2<i>H</i>-[1,4]thiazonino[9,8-<i>b</i>]indole-3<i>r</i>-carboxylic acid methyl ester
    —— 3,4,5,7,7,8,8-Heptachloro-2,3,3a,6,7,7a-hexahydro-1H-1,6-methano-indene 64250-97-1 C10H7Cl7
    3,4,5,7,7,8,8-Heptachloro-2,3,3a,6,7,7a-hexahydro-1H-1,6-methano-indene
    —— 3-Phenyl-propane-1-sulfonic acid [6-(3-hydroxy-propoxy)-5-p-tolyl-pyrimidin-4-yl]-amide 405307-89-3 C23H27N3O4S
    3-Phenyl-propane-1-sulfonic acid [6-(3-hydroxy-propoxy)-5-p-tolyl-pyrimidin-4-yl]-amide
    —— 3-{4-[1-(4-Chloro-phenyl)-3-methyl-ureido]-phenyl}-1,1-dimethyl-urea 63297-43-8 C17H19ClN4O2
    3-{4-[1-(4-Chloro-phenyl)-3-methyl-ureido]-phenyl}-1,1-dimethyl-urea
    —— 3,3-Diacetyl-1-benzoyl-triphenylphosphonium-allylid 67082-99-9 C32H27O3P
    3,3-Diacetyl-1-benzoyl-triphenylphosphonium-allylid
    —— 3-(4-methoxy-phenyl)-4-phenylcarbamoyl-<i>cis</i>-crotonic acid 67075-06-3 C18H17NO4
    3-(4-methoxy-phenyl)-4-phenylcarbamoyl-<i>cis</i>-crotonic acid
    —— (3aR,4R,6aS)-4-(Tetrahydro-pyran-2-yloxy)-hexahydro-cyclopenta[b]furan-2-one 54911-60-3 C12H18O4
    (3aR,4R,6aS)-4-(Tetrahydro-pyran-2-yloxy)-hexahydro-cyclopenta[b]furan-2-one
    —— 3-Ethyl-4-(4-pentyl-cyclohexanecarbonyloxy)-benzoic acid 4-butoxy-phenyl ester 70567-59-8 C31H42O5
    3-Ethyl-4-(4-pentyl-cyclohexanecarbonyloxy)-benzoic acid 4-butoxy-phenyl ester
    —— 3-isopropyl-4-nitro-1,5-diphenyl-1<i>H</i>-pyrazole 68184-76-9 C18H17N3O2
    3-isopropyl-4-nitro-1,5-diphenyl-1<i>H</i>-pyrazole
    —— 3-[2-cyclohexyl-4-(4-methylpiperidine-1-sulfonyl)-6-oxopiperazin-1-yl]-5-phenylthiophene-2-carboxylic acid 1356453-76-3 C27H35N3O5S2
    3-[2-cyclohexyl-4-(4-methylpiperidine-1-sulfonyl)-6-oxopiperazin-1-yl]-5-phenylthiophene-2-carboxylic acid
    —— 3-methyl-N'-(2-methylphenyl)butanohydrazide 912963-31-6 C12H18N2O
    3-methyl-N'-(2-methylphenyl)butanohydrazide