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    中文名称 英文名称 CAS号 化学式
    —— 4-[5-(3,4,5-Trimethoxyphenyl)-1,2,4-oxadiazol-3(2H)-ylidene]cyclohexa-2,5-dien-1-one 921819-99-0 C17H16N2O5
    —— 4-(5-Methoxycarbonyl-furan-2-ylmethyl)-5-(5-methoxycarbonyl-thiophen-2-ylmethyl)-furan-2-carboxylic acid methyl ester 94550-43-3 C20H18O8S
    —— 4-Ethyl-1-<1-(xanthyl-(9)-epidioxy)-ethyl>-benzol 95431-37-1 C23H22O3
    —— 4,4'-Bis-<2-hydroxy-5-methyl-benzol-1-azo>-3,3'-diethoxy-biphenyl 121657-26-9 C30H30N4O4
    —— 4-<N<sup>4</sup>-Aethoxycarbonyl-sulfanilamino>-2,6-bis-aethylmercapto-pyrimidin 93437-85-5 C17H22N4O4S3
    —— 4-methyl-N-[2-[2-[(5-methylfuran-2-yl)methylidene]hydrazinyl]-2-oxoethyl]benzamide 1569077-09-3 C16H17N3O3
    —— 4'-Isopropoxy-2,3'-bis(trifluoromethyl)-4-(1-methylcyclopropylcarbonylamino)diphenylamine 73478-88-3 C22H22F6N2O2
    —— 4-hydroxy-3-[(3,5-difluoro-6-(3-dimethylaminocarbonylphenoxy)-4-(1,3-dibromoprop-2-oxy)pyridin-2-yl)oxy]benzamidine, trifluoroacetic acid salt 183303-77-7 C2HF3O2*C24H22Br2F2N4O5
    —— 4-bromo-2-ethyl-3,5-dimethyl-1-phenyl-1H-pyrazol-2-ium iodide 1387506-41-3 C13H16BrN2*I
    —— 4,9-diethyl-pyrene 74869-60-6 C20H18
    —— [4-(2-Methoxy-benzyl)-6-p-tolyl-pyridazin-3-yl]-hydrazine 608521-44-4 C19H20N4O
    —— 4-chloro-hex-4-en-2-one 42588-62-5 C6H9ClO
    —— 4-(3-aminoazetidin-1-yl)-N-[(3R)-tetrahydrofuran-3-yl]pyrimidin-2-amine 1201173-01-4 C11H17N5O
    —— (4S,5S)-(Z)-4-(2-bromovinyl)-2,2,5-trimethyl-1,3-dioxolane 1384847-48-6 C8H13BrO2
    —— 4-N-[2,6-dichloro-4-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)phenyl]-1-N-(2,2,2-trifluoroethyl)naphthalene-1,4-dicarboxamide 1401000-33-6 C23H12Cl2F10N2O2
    —— 4-{[6-(3,5-dimethylisoxazol-4-yl)pyridin-3-yl]methyl}-N-[(1S,2S)-2-hydroxycyclohexyl]quinoline-2-carboxamide 1314142-17-0 C27H28N4O3
    —— 4-(piperazin-1-yl)benzamide hydrochloride 1235488-40-0 C11H15N3O*ClH
    —— 4-[1-ethyl-3-(4-trifluoromethoxy-phenyl)-ureido]-2-methoxy-benzoic acid 617245-96-2 C18H17F3N2O5
    —— 4,5,6,7-tetrahydro-benzo[b]thiophene-2-carboxylic acid (3-{6-[3-amino-4-(2-hydroxymethyl-morpholin-4-yl)-phenylamino]-4-methyl-5-oxo-4,5-dihydro-pyrazin-2-yl}-2-methyl-phenyl)-amide 910235-52-8 C32H36N6O4S
    —— (4,6-endo-dimethylcyclohexenyl)manganese tetracarbonyl 84810-76-4 C12H13MnO4
    —— 4-benzoyl-N-((1R,2S)-2-(1H-indol-3-yl)-1-{[(2-methyl-1,2,3,4-tetrahydroisoquinolin-7-yl)amino]carbonyl}propyl)piperazine-1-carboxamide 697308-25-1 C34H38N6O3
    —— [4-(4-Fluoro-phenyl)-2,6-diisopropyl-pyrimidin-5-ylmethyl]-triphenyl-phosphonium; bromide 122253-61-6 Br*C35H35FN2P
    —— 4,4'-C6H5S-C6F4NNC6F4-SC6H5 25593-05-9 C24H10F8N2S2
    —— (4-benzoylamino-butyl)-formylamino-malonic acid diethyl ester 102320-13-8 C19H26N2O6
    —— 4-methyl-2-(13-methyl-3-morpholin-4-yl-6,7,11,12,13,16-hexahydro-cyclopenta[a]phenanthren-17-ylideneaminooxy)-pentanoic acid methyl ester 50364-45-9 C29H38N2O4
    —— 4-(7-isopropyl-1-methyl-9,10-dihydro-[2]phenanthryl)-4-oxo-butyric acid 855875-85-3 C22H24O3
    —— (4-methyl-piperidin-1-yl)-(2-o-tolylethynyl-thiazol-5-yl)-methanone 1290134-59-6 C19H20N2OS
    —— 4-[2-[(2,2-difluoroacetyl)amino]ethyl]-2,2,7-trimethyl-3-oxo-N-[(3R)-piperidin-3-yl]-N-propan-2-yl-1,4-benzoxazine-6-carboxamide;hydrochloride 1163278-48-5 C24H34F2N4O4*ClH
    —— 4-methyl-2-(4-toluenesulfonyl)-4-pentenoic acid ethyl ester 121950-28-5 C15H20O4S
    —— 4,4,4-trifluoro-1,3-bis(4-trifluoromethoxyphenyl)butan-1-one 1408236-63-4 C18H11F9O3
    —— 4-amino-1,1-dicyano-3-methyl-1,3-butadiene 87373-69-1 C7H7N3
    —— 4-[1-(<i>N</i>'-benzoyl-<i>N</i>-phenyl-hydrazino)-propylidene]-2-phenyl-4<i>H</i>-oxazol-5-one 36001-36-2 C25H21N3O3
    —— 4-Hydroxy-2-methyl-5,6-dihydro-4H-pyran-3-carboxylic acid ethyl ester 97732-90-6 C9H14O4
    —— 4-(cyclopentylamino)-2-(3-(cyclopropanecarboxamido)phenylamino)pyrimidine-5-carboxamide 1254213-35-8 C20H24N6O2
    —— 4-{[2-fluoro-5-(trifluoromethyl)phenoxy]methyl}pyridine-2-carboxylic acid 1018447-35-2 C14H9F4NO3
    —— (4S,2RS)-4-(2-Methyl-3-oxo-hex-5-en-2-yl)-2-(2-cyano-phenyl)-[1,3]dioxane 552313-97-0 C18H21NO3
    —— 4-Methoxy-4-[4-[3-(2-methylimidazol-1-yl)benzyloxy]phenyl]-3,4,5,6-tetrahydro-2H-pyran 167758-39-6 C23H26N2O3
    —— 4-(4-Chlorophenyl)-7-hydroxychromene-2-thione 1415910-25-6 C15H9ClO2S
    —— 4-methoxy-2-methyl-N-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)-6-(trifluoromethyl)benzamide 1388233-79-1 C17H9F10NO2
    —— 4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Pentadecafluoro-3-(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-octylamino)-decanoic acid 693826-22-1 C18H9F28NO2
    —— 4-(N-benzyl-N-(2,4-dimethoxybenzyl)sulfamoyl)benzoic acid 1119829-90-1 C23H23NO6S
    —— 4-nitrophenyl α-(N-acetylamino)cinnamate 116212-77-2 C17H14N2O5
    —— 4-bromo-N-(7-methyl-3,7,11-triaza-1(1,3)-benzenacyclododecaphane-12-yl)benzamide 1040403-59-5 C22H29BrN4O
    —— 4-Methoxy-bicyclo[4.2.0]octa-1,3,5-triene-7-carbonyl chloride 20923-56-2 C10H9ClO2
    —— 4-{5-[4-(2-morpholin-4-yl-2-oxo-ethyl)-3-naphthalen-1-ylmethyl-2,5dioxo-imidazolidin-1-ylmethyl]-imidazol-1-ylmethyl}-benzonitrile 220364-00-1 C32H30N6O4
    —— 4-chloro-6-cyclopropylamino-2-(2-hydroxy-ethylamino)-pyrimidine-5-carbonitrile 478180-37-9 C10H12ClN5O
    —— 4-(4-fluoro-2-(tetrahydro-2H-pyran-4-yloxy)phenylamino)-5-methyl-N-(3-(methylamino)propyl)thieno[2,3-d]pyrimidine-6-carboxamide 1211757-76-4 C23H28FN5O3S
    —— 4-{[5-chloro-6-(4-ethylpiperazin-1-yl)pyridin-3-yl]oxy}-2,5-difluoro-N-(methylsulfonyl)benzamide 1355064-81-1 C19H21ClF2N4O4S
    —— 4,6-Dimethoxy-5-trimethylsilanyl-pyrimidine 126327-69-3 C9H16N2O2Si
    —— (4S,5S)-4-((S)-1-Acetoxy-ethyl)-5-allyl-2-oxo-oxazolidine-3-carboxylic acid tert-butyl ester 129397-09-7 C15H23NO6