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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— <4-Trimethyl-ammonio-phenyl>-biphenylyl-(2)-biphenylen-arsonium-bis-dibenzoylhydrogentartrat 107596-73-6 2C18H13O8*C33H30AsN
    <4-Trimethyl-ammonio-phenyl>-biphenylyl-(2)-biphenylen-arsonium-bis-dibenzoylhydrogentartrat
    —— 4-(4-chloro-phenyl)-5-phenyl-3<i>H</i>-thiazol-2-one 50735-01-8 C15H10ClNOS
    4-(4-chloro-phenyl)-5-phenyl-3<i>H</i>-thiazol-2-one
    —— 4-Ethoxy-benzaldehyde O-prop-2-ynyl-oxime 22892-82-6 C12H13NO2
    4-Ethoxy-benzaldehyde O-prop-2-ynyl-oxime
    —— 4-Oxo-5-nitro-7-chlor-4,5-dihydrofuro<2,3-d>pyridazin 42153-54-8 C6H2ClN3O4
    4-Oxo-5-nitro-7-chlor-4,5-dihydrofuro<2,3-d>pyridazin
    —— 4,4-dinitro-2-thiolene 1,1-dioxide 104309-86-6 C4H4N2O6S
    4,4-dinitro-2-thiolene 1,1-dioxide
    —— (4S,5R)-1-benzyloxyacetyl-3,4-dimethyl-5-phenyl-imidazolidin-2-one 123483-75-0 C20H22N2O3
    (4S,5R)-1-benzyloxyacetyl-3,4-dimethyl-5-phenyl-imidazolidin-2-one
    —— 4-bromo-6-ethyl-4-methyl-2,3-dihydrochromene 111735-98-9 C12H15BrO
    4-bromo-6-ethyl-4-methyl-2,3-dihydrochromene
    —— 4'-naphtho[1,2-<i>d</i>][1,2,3]triazol-2-yl-<i>trans</i>-stilbene-2-sulfonic acid cyclohexylamide 119852-54-9 C30H28N4O2S
    4'-naphtho[1,2-<i>d</i>][1,2,3]triazol-2-yl-<i>trans</i>-stilbene-2-sulfonic acid cyclohexylamide
    —— [4-(5-chloro-2-methyl-phenyl)-piperazin-1-yl]-[(3S,4S)-4-phenyl-1-(propane-2-sulfonyl)-piperidin-3-yl]-methanone 1118968-48-1 C26H34ClN3O3S
    [4-(5-chloro-2-methyl-phenyl)-piperazin-1-yl]-[(3S,4S)-4-phenyl-1-(propane-2-sulfonyl)-piperidin-3-yl]-methanone
    —— 4-methyl-5-phenyl-7-(3-phenylpropyl)-4,5-dihydrothieno[3,2-c]pyridine 1245575-77-2 C23H23NS
    4-methyl-5-phenyl-7-(3-phenylpropyl)-4,5-dihydrothieno[3,2-c]pyridine
    —— (4R)-ethyl 4-{[tert-butyl(dimethyl)silyl]oxy}-5-phenylpentanoate 1248810-98-1 C19H32O3Si
    (4R)-ethyl 4-{[tert-butyl(dimethyl)silyl]oxy}-5-phenylpentanoate
    —— 4,6-Di-tert.butyl-2-(4-toluidino)pyrimidin 92887-78-0 C19H27N3
    4,6-Di-tert.butyl-2-(4-toluidino)pyrimidin
    —— 4-(4-methoxybenzoyl)-2,3,7-trimethyl-2,4,5,7-tetrahydro-6H-pyrazolo[3,4-b]pyridin-6-one 1616512-17-4 C17H19N3O3
    4-(4-methoxybenzoyl)-2,3,7-trimethyl-2,4,5,7-tetrahydro-6H-pyrazolo[3,4-b]pyridin-6-one
    —— 4-((4-(4-nitrostyryl)phenyl)(phenyl)amino)benzaldehyde 1373140-42-1 C27H20N2O3
    4-((4-(4-nitrostyryl)phenyl)(phenyl)amino)benzaldehyde
    —— 4-bromo-3-(3,5-dimethylisoxazol-4-yl)thiophene-2-carbaldehyde 1360605-08-8 C10H8BrNO2S
    4-bromo-3-(3,5-dimethylisoxazol-4-yl)thiophene-2-carbaldehyde
    —— 4,4'-(2,3-dichloro-5,6-dinitro-<i>p</i>-phenylene)-bis-morpholine 67804-73-3 C14H16Cl2N4O6
    4,4'-(2,3-dichloro-5,6-dinitro-<i>p</i>-phenylene)-bis-morpholine
    —— 4,9-dipropenyl-dodeca-2,4,8,10-tetraene 101865-69-4 C18H26
    4,9-dipropenyl-dodeca-2,4,8,10-tetraene
    —— 4,8,8-Trimethyl-spiro<2.5>oct-4-en-1-carbonsaeure 30017-61-9 C12H18O2
    4,8,8-Trimethyl-spiro<2.5>oct-4-en-1-carbonsaeure
    —— [4,4a(2)-Bithiazole]-2,2a(2)-dimethanamine 156642-20-5 C8H10N4S2
    [4,4a(2)-Bithiazole]-2,2a(2)-dimethanamine
    —— 4-cyclohexyl-<i>trans</i>-crotonic acid amide 4351-04-6 C10H17NO
    4-cyclohexyl-<i>trans</i>-crotonic acid amide
    —— (4-hydroxy-3-(imino(phenyl)methyl)phenyl)(phenyl)methanone 1334335-08-8 C20H15NO2
    (4-hydroxy-3-(imino(phenyl)methyl)phenyl)(phenyl)methanone
    —— 4-Hydroxy-6-methyl-heptan-1-saeure-anilid 4658-74-6 C14H21NO2
    4-Hydroxy-6-methyl-heptan-1-saeure-anilid
    —— (4-chloro-2-(6-methylbenzo[d]thiazol-2-yl)phenyl)(phenyl)methanone 1454287-79-6 C21H14ClNOS
    (4-chloro-2-(6-methylbenzo[d]thiazol-2-yl)phenyl)(phenyl)methanone
    —— (4R,4aR,7R,7aR,12bS)-9-methoxy-3-propyl-2,3,4,4a,7,7a-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-ol 135091-24-6 C20H25NO3
    (4R,4aR,7R,7aR,12bS)-9-methoxy-3-propyl-2,3,4,4a,7,7a-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-ol
    —— 4-((S)-4-tert-butoxycarbonyl-2-{[5-(3-methoxy-propyl)-2-phenyl-thiazole-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid butyl ester 1253201-87-4 C32H46N4O7S
    4-((S)-4-tert-butoxycarbonyl-2-{[5-(3-methoxy-propyl)-2-phenyl-thiazole-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid butyl ester
    —— 4-chloro-N3-(cycloheptylmethyl)-N1-ethyl-N1-methyl-1H-indole-1,3-dicarboxamide 1188313-34-9 C21H28ClN3O2
    4-chloro-N3-(cycloheptylmethyl)-N1-ethyl-N1-methyl-1H-indole-1,3-dicarboxamide
    —— 4-amino-3-methyl-6-<i>p</i>-tolyl-4<i>H</i>-[1,2,4]triazin-5-one 41394-12-1 C11H12N4O
    4-amino-3-methyl-6-<i>p</i>-tolyl-4<i>H</i>-[1,2,4]triazin-5-one
    —— 4-(trifluoromethyl)benzyl 2-oxa-3-azabicyclo[2.2.2]oct-5-ene-3-carboxylate 1388721-35-4 C15H14F3NO3
    4-(trifluoromethyl)benzyl 2-oxa-3-azabicyclo[2.2.2]oct-5-ene-3-carboxylate
    —— (4-(6-cyclobutoxypyrimidin-4-yl)piperazin-1-yl)(1-methyl-1H-benzo[d]imidazol-2-yl)methanone 1359734-36-3 C21H24N6O2
    (4-(6-cyclobutoxypyrimidin-4-yl)piperazin-1-yl)(1-methyl-1H-benzo[d]imidazol-2-yl)methanone
    —— 4-(4-amino-2,3-dichlorophenoxy)pyridine-2,3-diamine 1352798-57-2 C11H10Cl2N4O
    4-(4-amino-2,3-dichlorophenoxy)pyridine-2,3-diamine
    —— 4-Phenyle-1,2,4-triazolium-anylido-benzoyl-methylure 87688-39-9 C23H18N4O2
    4-Phenyle-1,2,4-triazolium-anylido-benzoyl-methylure
    —— (4S,6R)-nonadec-1-ene-4,6-diol 1263573-70-1 C19H38O2
    (4S,6R)-nonadec-1-ene-4,6-diol
    —— 4-(2-piperidino-acetylamino)-benzoic acid isobutyl ester 110333-82-9 C18H26N2O3
    4-(2-piperidino-acetylamino)-benzoic acid isobutyl ester
    —— 4-((1R,2R,4aR,6R,8aS)-2,6-Dihydroxy-2,5,5,8a-tetramethyl-decahydro-naphthalen-1-yl)-butan-2-one 74483-95-7 C18H32O3
    4-((1R,2R,4aR,6R,8aS)-2,6-Dihydroxy-2,5,5,8a-tetramethyl-decahydro-naphthalen-1-yl)-butan-2-one
    —— 4-(5-methyl-2-nitro-phenyl)-piperazine-1-carboxylic acid benzyl ester 874296-74-9 C19H21N3O4
    4-(5-methyl-2-nitro-phenyl)-piperazine-1-carboxylic acid benzyl ester
    —— ((4-((2,5-diethyl-4-((3-methoxyphenyl)ethynyl)phenyl)ethynyl)phenyl)ethynyl)trimethylsilane 959712-99-3 C32H32OSi
    ((4-((2,5-diethyl-4-((3-methoxyphenyl)ethynyl)phenyl)ethynyl)phenyl)ethynyl)trimethylsilane
    —— 4'-{[4-butyl-2-cyclobutyl-1-(5-ethoxypyrimidin-2-yl)-6-oxo-1,6-dihydropyrimidin-5-yl]methyl}biphenyl-2-sulfonamide 1268156-09-7 C31H35N5O4S
    4'-{[4-butyl-2-cyclobutyl-1-(5-ethoxypyrimidin-2-yl)-6-oxo-1,6-dihydropyrimidin-5-yl]methyl}biphenyl-2-sulfonamide
    —— 4-methoxybenzyl (6 R ,7 R)-7-[(Z)-2-[2-(2-chloroacetamido)thiazol-4-yl]-2-methoxyiminoacetamido]-3-[4,5-di(4-methoxybenzyloxy)pyridin-2-yl]carbonyloxymethylceph-3-em-4-carboxylate 118679-99-5 C46H43ClN6O13S2
    4-methoxybenzyl (6 R ,7 R)-7-[(Z)-2-[2-(2-chloroacetamido)thiazol-4-yl]-2-methoxyiminoacetamido]-3-[4,5-di(4-methoxybenzyloxy)pyridin-2-yl]carbonyloxymethylceph-3-em-4-carboxylate
    —— 4-(3-cycloheptyl-6-methoxy-7-methyl-2-oxoindolin-3-yl)phenyl dimethylcarbamate 1246452-60-7 C26H32N2O4
    4-(3-cycloheptyl-6-methoxy-7-methyl-2-oxoindolin-3-yl)phenyl dimethylcarbamate
    —— 4-{(3R,5aR,6R,7R,8aS)-6-[(1E,3S)-4-(3-chlorophenoxy)-3-hydroxy-1-buten-1-yl]-7-hydroxyoctahydro-2H-cyclopenta[b]oxepin-3-yl}butanoic acid 1262873-59-5 C23H31ClO6
    4-{(3R,5aR,6R,7R,8aS)-6-[(1E,3S)-4-(3-chlorophenoxy)-3-hydroxy-1-buten-1-yl]-7-hydroxyoctahydro-2H-cyclopenta[b]oxepin-3-yl}butanoic acid
    —— 4-((R)-((S)-5-(tert-butyldimethylsilyloxy)-4-iodo-2-isopropyl-7,7-dimethyl-5,6,7,8-tetrahydroquinolin-3-yl)(hydroxy)methyl)benzonitrile 1332487-10-1 C28H39IN2O2Si
    4-((R)-((S)-5-(tert-butyldimethylsilyloxy)-4-iodo-2-isopropyl-7,7-dimethyl-5,6,7,8-tetrahydroquinolin-3-yl)(hydroxy)methyl)benzonitrile
    —— 4-(2-tert-butylphenyl)-N-phenylpiperazine-1-carboxamide 1252656-14-6 C21H27N3O
    4-(2-tert-butylphenyl)-N-phenylpiperazine-1-carboxamide
    —— 4,5-di-O-acetyl-2,3-di-O-benzyl-D-quinovose 1202399-05-0 C24H28O7
    4,5-di-O-acetyl-2,3-di-O-benzyl-D-quinovose
    —— 4-(2-ethoxyphenoxy)-N-(methylsulfonyl)benzamide 1354959-57-1 C16H17NO5S
    4-(2-ethoxyphenoxy)-N-(methylsulfonyl)benzamide
    —— 4,4'-(naphthalene-1,8-diyl)bis(2-(((2-hydroxypropyl)imino)methyl)phenol) 1196701-09-3 C30H30N2O4
    4,4'-(naphthalene-1,8-diyl)bis(2-(((2-hydroxypropyl)imino)methyl)phenol)
    —— 4-amino-5-ethenyl-6-methoxycarbonyl-2-(4-methoxycarbonylphenyl)pyrimidine 1240312-50-8 C16H15N3O4
    4-amino-5-ethenyl-6-methoxycarbonyl-2-(4-methoxycarbonylphenyl)pyrimidine
    —— 4-(5-chloro-pyridin-2-yl)-phenol 1078166-54-7 C11H8ClNO
    4-(5-chloro-pyridin-2-yl)-phenol
    —— 4-(octahydro-1H-quinolizin-9a-yl)butan-1-ol 75866-48-7 C13H25NO
    4-(octahydro-1H-quinolizin-9a-yl)butan-1-ol
    —— 4-[(2-Fluorobenzyl)oxy]-3-iodo-5-methoxybenzoic acid 1002970-33-3 C15H12FIO4
    4-[(2-Fluorobenzyl)oxy]-3-iodo-5-methoxybenzoic acid
    —— (4S)-4-hydroxy-2-[(Z)-prop-1-enyl]cyclohex-2-en-1-one 1246077-65-5 C9H12O2
    (4S)-4-hydroxy-2-[(Z)-prop-1-enyl]cyclohex-2-en-1-one