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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(5,6-dimethyl-1H-benzo[d]imidazol-2-yl)-2-fluorobenzonitrile 1351617-32-7 C16H12FN3
    4-(5,6-dimethyl-1H-benzo[d]imidazol-2-yl)-2-fluorobenzonitrile
    —— 4-Hydroxy-heptin-(6)-saeure-ethylester 100144-96-5 C9H14O3
    4-Hydroxy-heptin-(6)-saeure-ethylester
    —— (4-(10-bromodecyl)phenyl)trimethylsilane 1174986-72-1 C19H33BrSi
    (4-(10-bromodecyl)phenyl)trimethylsilane
    —— [4-(2-hydroxy-phenyl)-6-(4-nitro-phenyl)-[1,3,5]triazin-2-yl]-urea 56477-07-7 C16H12N6O4
    [4-(2-hydroxy-phenyl)-6-(4-nitro-phenyl)-[1,3,5]triazin-2-yl]-urea
    —— 4-Hydroxy-8-(3-phenoxyphenyl)pyrazolo[1,5-a]-1,3,5-triazine 117411-18-4 C17H12N4O2
    4-Hydroxy-8-(3-phenoxyphenyl)pyrazolo[1,5-a]-1,3,5-triazine
    —— 4-(3-chloro-4-fluoro-phenyl)-1,2-dimethyl-5-[1,2,4]triazolo[1,5-a]pyridin-6-yl-1,2-dihydro-pyrazol-3-one 937279-16-8 C17H13ClFN5O
    4-(3-chloro-4-fluoro-phenyl)-1,2-dimethyl-5-[1,2,4]triazolo[1,5-a]pyridin-6-yl-1,2-dihydro-pyrazol-3-one
    —— 4-[[(3S,4aR,6aR,6aR,6bR,8aR,12S,12aR,14aR,14bR)-8a-(hydroxymethyl)-4,4,6a,6b,11,12,14b-heptamethyl-2,3,4a,5,6,6a,7,8,9,12,12a,13,14,14a-tetradecahydro-1H-picen-3-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid 946512-12-5 C36H58O5
    4-[[(3S,4aR,6aR,6aR,6bR,8aR,12S,12aR,14aR,14bR)-8a-(hydroxymethyl)-4,4,6a,6b,11,12,14b-heptamethyl-2,3,4a,5,6,6a,7,8,9,12,12a,13,14,14a-tetradecahydro-1H-picen-3-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid
    —— 4-(4-Chloro-3-cyanoindol-1-yl)benzoic acid 934610-44-3 C16H9ClN2O2
    4-(4-Chloro-3-cyanoindol-1-yl)benzoic acid
    —— 4-(1H-phenanthro[9,10-d]imidazol-2-yl)pyridine-3-carbonitrile 892549-44-9 C21H12N4
    4-(1H-phenanthro[9,10-d]imidazol-2-yl)pyridine-3-carbonitrile
    —— 4-[4-(1-benzofuran-5-yl)-2-fluoro-5-methylphenyl]-5-{[(3S)-1-(cyclopropylcarbonyl)-3-pyrrolidinyl]methyl}-2,4-dihydro-3H-1,2,4-triazol-3-one 1332332-78-1 C26H25FN4O3
    4-[4-(1-benzofuran-5-yl)-2-fluoro-5-methylphenyl]-5-{[(3S)-1-(cyclopropylcarbonyl)-3-pyrrolidinyl]methyl}-2,4-dihydro-3H-1,2,4-triazol-3-one
    —— 4-N-[2-(5-chloro-2-fluorophenyl)-1,8-naphthyridin-4-yl]-6-N-(3,3-dimethylbutyl)pyrimidine-4,6-diamine 1330532-63-2 C24H24ClFN6
    4-N-[2-(5-chloro-2-fluorophenyl)-1,8-naphthyridin-4-yl]-6-N-(3,3-dimethylbutyl)pyrimidine-4,6-diamine
    —— 4-{[3-(1,1-Difluoroethyl)-1,2,4-oxadiazol-5-yl]methyl}-4-hydroxy-1lambda6-thiane-1,1-dione 2060043-44-7 C10H14F2N2O4S
    4-{[3-(1,1-Difluoroethyl)-1,2,4-oxadiazol-5-yl]methyl}-4-hydroxy-1lambda6-thiane-1,1-dione
    —— 4-methanesulfonyl-N-methyl-N-[4-(1,3,3-trimethyl-6-aza-bicyclo[3.2.1]octane-6-carbonyl)-benzyl]-benzamide 936018-11-0 C27H34N2O4S
    4-methanesulfonyl-N-methyl-N-[4-(1,3,3-trimethyl-6-aza-bicyclo[3.2.1]octane-6-carbonyl)-benzyl]-benzamide
    —— 4-Benzoylamino-benzoylamido-phosphorsaeure-dimethylester 108841-61-8 C16H17N2O5P
    4-Benzoylamino-benzoylamido-phosphorsaeure-dimethylester
    —— 4-Benzoyloxy-3'-benzoyl-1.2-dihydro-spiro<phthalazin-1.2'-oxazolidin> 102114-09-0 C24H19N3O4
    4-Benzoyloxy-3'-benzoyl-1.2-dihydro-spiro<phthalazin-1.2'-oxazolidin>
    —— [4-(4-hydroxy-phenylsulfanyl)-3-(7-isopropyl-pyrido[2,3-d]pyrimidin-4-ylamino)-phenyl]-carbamic acid benzyl ester 943773-87-3 C30H27N5O3S
    [4-(4-hydroxy-phenylsulfanyl)-3-(7-isopropyl-pyrido[2,3-d]pyrimidin-4-ylamino)-phenyl]-carbamic acid benzyl ester
    —— 4,5-dihydro-1-methyl-5-[3-[1,2,3,6-tetrahydro-4-(3-indolyl)pyridin-1-yl]propyl][1,2,4]triazolo[4,3-a]quinoxaline 149667-60-7 C26H28N6
    4,5-dihydro-1-methyl-5-[3-[1,2,3,6-tetrahydro-4-(3-indolyl)pyridin-1-yl]propyl][1,2,4]triazolo[4,3-a]quinoxaline
    —— 4-Ethoxy-4'-dodecyloxy-thiocarbanilid 96177-33-2 C27H40N2O2S
    4-Ethoxy-4'-dodecyloxy-thiocarbanilid
    —— 4,4'-diamino-1,1'-<i>p</i>-xylylene-bis-cinnolinium; diiodide 119698-74-7 C24H22N6*2I
    4,4'-diamino-1,1'-<i>p</i>-xylylene-bis-cinnolinium; diiodide
    —— 4-amino-6-(5-oxo-3-phenyl-2,5-dihydro-pyrazol-1-yl)-benzene-1,3-disulfonic acid diamide 93946-18-0 C15H15N5O5S2
    4-amino-6-(5-oxo-3-phenyl-2,5-dihydro-pyrazol-1-yl)-benzene-1,3-disulfonic acid diamide
    —— 4-bromo-benzenesulfonic acid-(2-benzenesulfonyl-ethyl ester) 100716-24-3 C14H13BrO5S2
    4-bromo-benzenesulfonic acid-(2-benzenesulfonyl-ethyl ester)
    —— 4c-Hydroxy-1t-phenyl-cyclohexan-1r-carbonsaeure 38289-23-5 C13H16O3
    4c-Hydroxy-1t-phenyl-cyclohexan-1r-carbonsaeure
    —— 4-[3-(4-chloro-phenyl)-3-methyl-triazenyl]-benzoic acid 110182-34-8 C14H12ClN3O2
    4-[3-(4-chloro-phenyl)-3-methyl-triazenyl]-benzoic acid
    —— 4-methylamino-benzoic acid salicylidenehydrazide 101091-41-2 C15H15N3O2
    4-methylamino-benzoic acid salicylidenehydrazide
    —— (4S,6R,9R,12S)-6-[(3-fluorophenyl)methyl]-4-methyl-9-propan-2-yl-12-propyl-2-oxa-5,8,11,14,22-pentazabicyclo[16.4.0]docosa-1(18),19,21-triene-7,10,13-trione 1014984-07-6 C30H42FN5O4
    (4S,6R,9R,12S)-6-[(3-fluorophenyl)methyl]-4-methyl-9-propan-2-yl-12-propyl-2-oxa-5,8,11,14,22-pentazabicyclo[16.4.0]docosa-1(18),19,21-triene-7,10,13-trione
    —— 4-{[5-({[3-(4-Methylbenzyl)-2-cyclohepten-1-yl]amino}methyl)-1H-imidazol-1-yl]methyl}benzonitrile 1099114-61-0 C27H30N4
    4-{[5-({[3-(4-Methylbenzyl)-2-cyclohepten-1-yl]amino}methyl)-1H-imidazol-1-yl]methyl}benzonitrile
    —— (4S)-2-ethyl-(4-triethylsilanyloxy)hept-1-en-6-yne 638222-23-8 C15H28OSi
    (4S)-2-ethyl-(4-triethylsilanyloxy)hept-1-en-6-yne
    —— 4-hydroxy-2-methyl-3-phenyl-3,4-dihydroisoquinolin-1(2H)-one 122547-40-4 C16H15NO2
    4-hydroxy-2-methyl-3-phenyl-3,4-dihydroisoquinolin-1(2H)-one
    —— 4-Hydroxybenzoesaeure-2-oxoheptylester 141339-57-3 C14H18O4
    4-Hydroxybenzoesaeure-2-oxoheptylester
    —— 4-[4-(trifluoromethoxy)-2-nitrophenoxy]phenol 74030-49-2 C13H8F3NO5
    4-[4-(trifluoromethoxy)-2-nitrophenoxy]phenol
    —— 4-(3-(5-(piperidin-1-yl)valerylamino)phenyl)-2H-phthalazin-1-one hydrochloride 286953-30-8 C24H28N4O2*ClH
    4-(3-(5-(piperidin-1-yl)valerylamino)phenyl)-2H-phthalazin-1-one hydrochloride
    —— 4,4-dimethyl-A-homo-4a-cholesten-3-one 61873-01-6 C30H50O
    4,4-dimethyl-A-homo-4a-cholesten-3-one
    —— 4-[1-(4-cyclobutyl-piperazine-1-carbonyl)-6-aza-spiro[2.5]oct-6-yl]-benzoic acid methyl ester 1088498-06-9 C24H33N3O3
    4-[1-(4-cyclobutyl-piperazine-1-carbonyl)-6-aza-spiro[2.5]oct-6-yl]-benzoic acid methyl ester
    —— 4-(4-Fluorophenyl)-6-(4-nitrophenyl)pyrimidin-2-amine 876751-59-6 C16H11FN4O2
    4-(4-Fluorophenyl)-6-(4-nitrophenyl)pyrimidin-2-amine
    —— 4-(3-Methoxyphenyl)-6-[4-(propan-2-yl)phenyl]pyrimidin-2-amine 1354938-67-2 C20H21N3O
    4-(3-Methoxyphenyl)-6-[4-(propan-2-yl)phenyl]pyrimidin-2-amine
    —— 4-(3-chloro-4-(morpholinomethyl)phenyl)-5-(2-hydroxy-5-isopropyl-4-methoxyphenyl)-N-(2,2,2-trifluoro ethyl)-4H-1,2,4-triazole-3-carboxamide 1207599-43-6 C26H29ClF3N5O4
    4-(3-chloro-4-(morpholinomethyl)phenyl)-5-(2-hydroxy-5-isopropyl-4-methoxyphenyl)-N-(2,2,2-trifluoro ethyl)-4H-1,2,4-triazole-3-carboxamide
    —— 4-{2-[(R)-1-(2-phenoxy-acetyl)-piperidin-2-yl]-thiazol-4-yl}-benzoate 1089729-28-1 C23H22N2O4S
    4-{2-[(R)-1-(2-phenoxy-acetyl)-piperidin-2-yl]-thiazol-4-yl}-benzoate
    —— 4-(3-ethyl-ureido)-1-(3-fluorophenyl)-1H-pyrrole-3-carboxylic acid ethyl ester 1201496-09-4 C16H18FN3O3
    4-(3-ethyl-ureido)-1-(3-fluorophenyl)-1H-pyrrole-3-carboxylic acid ethyl ester
    —— 4'-{(R)-3-(2-chloro-pyridin-4-yl)-3-[(E)-hydroxyimino]-1-o-tolyl-propyl}-biphenyl-4-carboxylic acid 1354813-54-9 C28H23ClN2O3
    4'-{(R)-3-(2-chloro-pyridin-4-yl)-3-[(E)-hydroxyimino]-1-o-tolyl-propyl}-biphenyl-4-carboxylic acid
    —— 4-(4-(1,2,4-thiadiazol-5-ylamino)-6-(3-cyclopropyl-3-fluoroazetidin-1-yl)pyrimidin-2-ylthio)-N-(2,2,2-trifluoroethyl)benzamide 1079394-21-0 C21H19F4N7OS2
    4-(4-(1,2,4-thiadiazol-5-ylamino)-6-(3-cyclopropyl-3-fluoroazetidin-1-yl)pyrimidin-2-ylthio)-N-(2,2,2-trifluoroethyl)benzamide
    —— 4-(2,2,2-trichloro-1,1-difluoroethoxy)-3',5'-bis(trifluoromethyl)carbanilide 55225-29-1 C17H9Cl3F8N2O2
    4-(2,2,2-trichloro-1,1-difluoroethoxy)-3',5'-bis(trifluoromethyl)carbanilide
    —— 4-(5-naphthalen-2-yl-1<i>H</i>-[1,2,4]triazol-3-yl)-pyridine 36646-27-2 C17H12N4
    4-(5-naphthalen-2-yl-1<i>H</i>-[1,2,4]triazol-3-yl)-pyridine
    —— 4'-(2-{[(2R)-2-(4-chlorophenyl)-2-hydroxyethyl]amino}ethyl)-3-isopropoxy-4-biphenylcarboxylic acid hydrochloride 643092-21-1 C26H28ClNO4*ClH
    4'-(2-{[(2R)-2-(4-chlorophenyl)-2-hydroxyethyl]amino}ethyl)-3-isopropoxy-4-biphenylcarboxylic acid hydrochloride
    —— 4,4'-Dimethyl-2,2',5,5'-tetramethoxy-stilben 87050-71-3 C20H24O4
    4,4'-Dimethyl-2,2',5,5'-tetramethoxy-stilben
    —— 4-Chloro-7,8-difluoroquinazoline 1565726-62-6 C8H3ClF2N2
    4-Chloro-7,8-difluoroquinazoline
    —— 4-methyl-<i>N</i>-{2-[4-(2-oxo-2,3-dihydro-benzoimidazol-1-yl)-piperidin-1-yl]-ethyl}-benzamide 63004-58-0 C22H26N4O2
    4-methyl-<i>N</i>-{2-[4-(2-oxo-2,3-dihydro-benzoimidazol-1-yl)-piperidin-1-yl]-ethyl}-benzamide
    —— 4-[(2-chloro-3,4-difluorophenyl)carbonyl]-1-(2-chloro-4-fluorophenyl)-2-piperazinone 1146411-98-4 C17H11Cl2F3N2O2
    4-[(2-chloro-3,4-difluorophenyl)carbonyl]-1-(2-chloro-4-fluorophenyl)-2-piperazinone
    —— 4-[(8-cyclohexyl-2,8-diazaspiro[4.5]dec-2-yl)methyl]-N-(1H-imidazol-2-ylmethyl)-N-[(1-isobutyl-1H-imidazol-2-yl)methyl]benzamide 937076-61-4 C34H49N7O
    4-[(8-cyclohexyl-2,8-diazaspiro[4.5]dec-2-yl)methyl]-N-(1H-imidazol-2-ylmethyl)-N-[(1-isobutyl-1H-imidazol-2-yl)methyl]benzamide
    —— (4R)-4-t-butyldimethylsilyloxyoct-2-enal 98718-92-4 C14H28O2Si
    (4R)-4-t-butyldimethylsilyloxyoct-2-enal
    —— 4-Ethylamino-6-ethoxypyrimidin 64591-36-2 C8H13N3O
    4-Ethylamino-6-ethoxypyrimidin