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    中文名称 英文名称 CAS号 化学式
    —— 4-(2,5-difluorophenoxy)heptane-3,5-dione 1194545-37-3 C13H14F2O3
    —— 4-chloro-1-[(4-methoxy-benzylidene)-amino]-1H-pyrrole-2-carboxylic acid methyl ester 1208361-10-7 C14H13ClN2O3
    —— 4-cyano-3-(4-fluoro-phenyl)-7-hydroxy-thieno[3,2-c]pyridine-6-carboxylic acid methyl ester 909011-33-2 C16H9FN2O3S
    —— 4-fluoro-endo-6-ethoxy-1-methoxytricyclo<3.3.0.0<sup>2,8</sup>>oct-3-ene 84451-07-0 C11H15FO2
    —— 4-Amino-2-benzyloxy-6-chlor-3-nitropyridin 52559-14-5 C12H10ClN3O3
    —— 4-(5-Carboxy-pentyloxy)-benzoic acid; compound with hexane-1,6-diamine 40912-02-5 C6H16N2*C13H16O5
    —— 4-(5-piperidin-1-yl-1(3)<i>H</i>,1'(3')<i>H</i>-[2,5']bibenzoimidazolyl-2'-yl)-aniline 54998-20-8 C25H24N6
    —— 4-H-Undecafluordiphenylmethan 54299-42-2 C13HF11
    —— 4-Phenyl-5-chlordiphenylmethyl-1,2,3-triazol-hydrochlorid 50561-73-4 C21H16ClN3*ClH
    —— [(4-Ethoxy-phenylamino)-(4-methoxy-phenyl)-methyl]-phosphonic acid diethyl ester 59374-39-9 C20H28NO5P
    —— 4-(4,4-difluoropiperidin-1-yl)-N-(4-(trifluoromethyl)benzyl)quinazolin-2-amine 1095658-68-6 C21H19F5N4
    —— (4,4-difluoro-piperidin-1-yl)-[6-(1-isopropyl-piperidin-4-yloxy)-3-phenyl-benzofuran-2-yl]-methanone 1106537-96-5 C28H32F2N2O3
    —— 4'-amino-5'-benzoyl-3'-cyano-3-ethoxy-5-methyl-[2,2']bithiophenyl-4-carboxylic acid ethyl ester 51076-80-3 C22H20N2O4S2
    —— 4,5,6,7-Tetraphenyl-3-indazolcarbonsaeure-methylester 53441-11-5 C33H24N2O2
    —— 4-(2-hydroxy-ethyl)-9-methoxy-furo[3,2-<i>g</i>]chromen-7-one 51442-99-0 C14H12O5
    —— 4-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-purin-7-yl)-4-oxo-butyric acid ethyl ester 68696-85-5 C13H16N4O5
    —— 4-[2-(2,5-dichloroanilino)-4-phenyl-1,3-thiazole-5-carbonyl]-3-(4-methoxyphenyl)oxadiazol-3-ium-5-olate 108107-61-5 C25H16Cl2N4O4S
    —— 4-(3-fluoro-4-trifluoromethyl-phenyl)-6-trifluoromethyl-1H-pyrimidin-2-one 951231-08-6 C12H5F7N2O
    —— 4-(4-((4'-chlorobiphenyl-2-yl)methyl)piperazin-1-yl)-2-(3-nitrophenoxy)benzoic acid 1228942-72-0 C30H26ClN3O5
    —— 4-amino-1-hydroxy-2-piperidin-1-yl-anthraquinone 52062-56-3 C19H18N2O3
    —— 4b,12-Di-tert-butyl-4b,12-dihydro-5,10-diaza-benzo[5,6]pentaleno[1,2-b]naphthalene 55365-99-6 C26H28N2
    —— 4-Bromo-2-[(4-methoxy-phenyl)-hydrazono]-3-oxo-N-phenyl-butyramide 54026-44-7 C17H16BrN3O3
    —— 4-Hydroxy-2,3,4-triphenyl-3H-chinazolin 52550-08-0 C26H20N2O
    —— 4-Bromo-2-[(4-chloro-phenyl)-hydrazono]-3-oxo-N-phenyl-butyramide 54026-49-2 C16H13BrClN3O2
    —— 4-Aminomethylen-3-methyl-1-phenylpyrazolin-5-selenon 53923-93-6 C11H11N3Se
    —— 4-(1,2-Dibromomethyl)-2,6-di-tert-butyl-phenol 25224-30-0 C16H24Br2O
    —— 4-{(S)-1-[(S)-2-((S)-2-Isobutylcarbamoyl-pyrrolidin-1-yl)-1-methyl-2-oxo-ethylcarbamoyl]-ethylcarbamoyl}-butyric acid 88169-45-3 C20H34N4O6
    —— 4-Methoxy-9-methyl-8,11-dioxa-tricyclo[7.2.1.0<sup>2,7</sup>]dodeca-2(7),3,5-triene 433955-29-4 C12H14O3
    —— 4-fluoro-1-(2-fluorophenyl)-1,3-dihydro-2,1,3-benzothiadiazole 2,2-dioxide 1033226-62-8 C12H8F2N2O2S
    —— [4-(benzylidene-oxy-amino)-butyl]-phthalimido-malonic acid diethyl ester 38068-84-7 C26H28N2O7
    —— 4-(2-chloro-ethoxy)-1,1,1,4,5,5,5-heptafluoro-3-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-2-trifluoromethyl-pent-2-ene 66115-85-3 C11H4ClF17O
    —— 4-(2-oxa-3-azabicyclo[2.2.2]oct-5-en-3-yl)benzoic acid methyl ester 181767-88-4 C14H15NO3
    —— 4'-((5-((cyclopropylmethyl)carbamoyl)-1H-benzo[d]imidazol-1-yl)methyl)biphenyl-2-carboxylic acid 1439933-09-1 C26H23N3O3
    —— 4α-acetoxy-5β,20-epoxy-2α-(1-ethoxyethoxy)-9α,10β-isopropylidenedioxy-11-taxen-13-one 532935-98-1 C29H44O8
    —— 4,6-Dimethylmercapto-pyrimidin-5-carbonsaeure 4320-01-8 C7H8N2O2S2
    —— 4-{4-[(4'-chloro-1,1'-biphenyl-2-yl)methyl]piperazin-1-yl}-N-[(4-{[(1-methylpiperidin-4-yl)methyl]amino}-3-nitrophenyl)sulfonyl]-2-phenoxybenzamide 1228782-47-5 C43H45ClN6O6S
    —— [4-[1-(4-Methylphenyl)sulfonylaziridin-2-yl]phenoxy]-tri(propan-2-yl)silane 1570097-32-3 C24H35NO3SSi
    —— 4-(4-Bromo-phenyl)-2-(2-oxo-2-phenyl-ethylsulfanyl)-5,6,7,8-tetrahydro-quinoline-3-carbonitrile 94833-59-7 C24H19BrN2OS
    —— 4-bromotetrafluorophenyl(pentafluorophenyl)sulfane 1835-58-1 C12BrF9S
    —— 4-Fluoromethanesulfonylbenzoicacid 1394022-81-1 C8H7FO4S
    —— 4-Trifluoromethyl-6-(3-fluorophenyl)-2(1H)-quinolinone 328955-10-8 C16H9F4NO
    —— 4-methoxy-2-methyl-6-trifluoromethyl-5-trimethylsilylethynylpyrimidine 792935-65-0 C12H15F3N2OSi
    —— 4-(2-ethyl-3-ethoxycarbonylguanidino)-N-(4-(2-ethyl-3-ethoxycarbonylguanidino)phenyl)benzamide 1615693-73-6 C25H33N7O5
    —— 4-Chloro-benzenesulfonic acid 4-nitro-benzyl ester 95527-09-6 C13H10ClNO5S
    —— 4-(2-Chloro-phenyl)-1-methyl-8-methylsulfanyl-4H-2,3,4,7,9,9b-hexaaza-cyclopenta[a]naphthalen-5-one 1395026-93-3 C15H11ClN6OS
    —— 4a-Benzyl-octahydro-3-oxa-1,6-diaza-naphthalen-2-one 218953-02-7 C14H18N2O2
    —— (4S,5S)-5-Methoxy-8-methyl-nona-1,7-dien-4-ol 869382-34-3 C11H20O2
    —— 4'-(bromomethyl)-4-fluoro-3-methylbiphenyl 1247065-98-0 C14H12BrF
    —— 4-Amino-1-hydroxy-1-p-tolylpent-3-en-2-on 54605-53-7 C12H15NO2
    —— 4-[(2R,5S)-5-(3-Methoxycarbonyl-propyl)-1,1-dioxo-tetrahydro-1λ<sup>6</sup>-thiophen-2-yl]-butyric acid methyl ester 53084-41-6 C14H24O6S