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    中文名称 英文名称 CAS号 化学式
    —— 4-Morpholinoacetyl-diphenylether 95427-37-5 C18H19NO3
    —— 4-Hydroxy-5-methylisothiazolo<5.4-c>pyridin-3(2H)-one 1,1-Dioxide 127872-31-5 C7H6N2O4S
    —— (4,5,6-trimethyl-2-chlorophosphinine)pentacarbonyltungsten 128852-91-5 C13H10ClO5PW
    —— 4,5-bis(5-chloro-2-methylphenyl)thiophene-2-carboxylic acid 1395083-62-1 C19H14Cl2O2S
    —— 4-(2,3-difluorobenzyl)-6-((((R)-1-(naphthalen-1-yl)ethyl)amino)methyl)morpholin-3-one hydrochloride 1398368-79-0 C24H24F2N2O2*ClH
    —— 4-(4-but-2-ynyloxy-benzenesulfonyl)-1-(4-cyano-benzyl)-piperidine-4-carboxylic acid ethyl ester 287201-72-3 C26H28N2O5S
    —— 4-fluoro-2-oxa-6-exo-<<(tert-butyldimethylsilyl)oxy>methyl>-7-endo-(tetrahydropyranyloxy)-cis-bicyclo<3.3.0>octan-3-one 130410-03-6 C19H33FO5Si
    —— 4-(2-((((R)-1-(3-methoxyphenyl)ethyl)amino)methyl)-5-oxomorpholino)benzoic acid hydrochloride 1398366-84-1 C21H24N2O5*ClH
    —— 4-(tert-Butyl-dimethyl-silanyloxy)-3-(toluene-4-sulfinyl)-cyclohex-3-enecarboxylic acid methyl ester 137033-14-8 C21H32O4SSi
    —— 4'-[(2-(4-n-Butoxyphenyl)-benzimidazol-1-yl)-methyl]biphenyl-2-carboxylic acid 133142-15-1 C31H28N2O3
    —— 4,4'-octadecanediyl-di-resorcinol 855874-87-2 C30H46O4
    —— 4-methylsulfonyloxy-2-(3,4,4-trifluoro-3-butenylthio)oxazole 359631-07-5 C8H8F3NO4S2
    —— 4-(trans-4-(4-bromobutyl)cyclohexyl)-2-fluorobenzonitrile 181806-90-6 C17H21BrFN
    —— 4,5-Bis-hydrazinocarbonyl-6-methyl-pyridine-2-carboxylic acid 69567-39-1 C9H11N5O4
    —— 4-{[1-(2-Chloro-phenyl)-meth-(E)-ylidene]-amino}-benzoic acid [1-(2-chloro-phenyl)-meth-(E)-ylidene]-hydrazide 67490-55-5 C21H15Cl2N3O
    —— 4-(trans-4''-n-Hexylcyclohexylmethoxy)-4'-cyan-biphenyl 71457-96-0 C26H33NO
    —— 4,5α-epoxy-6α-methanesulfonyloxy-3-methoxy-14,17-dimethyl-8-nor-morphinane 65927-81-3 C19H25NO5S
    —— 4-(3,15-Dihydroxy-4-methoxy-9-aza-tricyclo[10.3.1.0<sup>2,7</sup>]hexadeca-1(15),2,4,6,12(16),13-hexaen-9-yl)-4-oxo-butyric acid methyl ester 81557-99-5 C21H23NO6
    —— 4-furan-2-yl-3-methyl-1-phenethyl-piperidin-4-ol 101781-90-2 C18H23NO2
    —— 4'-chloro-2-trifluoromethyl-biphenyl-4-amine 853299-21-5 C13H9ClF3N
    —— 4-(4-(2-fluoro4-nitrophenoxy)pyridin-3-yl)benzaldehyde 868734-79-6 C18H11FN2O4
    —— 4-(Morpholin-4-yl)pyridine-3-carboxylicacidhydrochloride 2408965-78-4 C10H13ClN2O3
    —— 4-chloro-N-ethyl-3-nitro-N-phenylbenzamide 328258-51-1 C15H13ClN2O3
    —— 4,4'-[6-(Di-n-octyl-amino)-s-triazine-2,4-diyl]-diresorcinol 192947-35-6 C31H44N4O4
    —— 4-(3-methylbenzyloxy)pyridine-2,6-dicarboxaldehyde 1257225-71-0 C15H13NO3
    —— 4-Methyl-5-oxo-1-propylpyrrolidine-3-carboxylic acid 845546-40-9 C9H15NO3
    —— 4.4-Dimethyl-cyclopentan-1.3-dion-carbonsaeure-(2) 17037-94-4 C8H10O4
    —— [(4'-dibenzofuran-4-yl-biphenyl-4-sulfonyl)-(3-fluoro-benzyl)-amino]-acetic acid 796739-23-6 C33H24FNO5S
    —— 4-((2-isopropyl-5-methylphenoxy)methyl)-1-phenyl-1H-1,2,3-triazole 1442115-80-1 C19H21N3O
    —— 4-Hydroxy-7-methyl-chinol-2-yl-carbonsaeure-ethylester 929973-75-1 C13H13NO3
    —— 4-[(4-hydroxyphenyl)sulfonyl]-1-naphthol 105414-72-0 C16H12O4S
    —— 4-[(3-chloro-4-fluorophenyl)amino]-6-(3-tetrahydrofuranyloxy)pyrimido[5,4-d]pyrimidine 196612-82-5 C16H13ClFN5O2
    —— 4-(chloromethyl)-5,7-dihydroxy-2-oxo-2H-chromene-8-carbaldehyde 1604838-41-6 C11H7ClO5
    —— 4-methoxy-N'-[4-[(2-oxochromen-6-yl)amino]-1,3-thiazol-2-yl]-N-phenyliminobenzenecarboximidamide 1133432-43-5 C26H19N5O3S
    —— 4-methyl-N-[(2R)-1-[(S)-(4-methylphenyl)sulfinyl]but-3-en-2-yl]benzenesulfonamide 1204293-81-1 C18H21NO3S2
    —— 4-(p-biphenyl)-1,2-dimethoxybenzene 109649-62-9 C20H18O2
    —— 4-(4-((3-(4-(1,3-thiazol-2-ylcarbonyl)piperazin-1-yl)azetidin-1-yl)carbonyl)phenyl)morpholine 1252768-09-4 C22H27N5O3S
    —— 4-(1(3)<i>H</i>-imidazol-4-yl)-3a,9b-dimethyl-2,3,3a,4,4a,5,9b,9c-octahydro-1<i>H</i>-cyclobuta[<i>jk</i>]phenanthren-4-ol 69634-34-0 C20H24N2O
    —— 4-(1,1,3,3-tetramethyl-butylsulfanyl)-pyrido[3,2-<i>c</i>]pyridazine 68432-46-2 C15H21N3S
    —— 4-(7-amino-6-bromo-3-(6-phenylpyridin-3-yl)pyrazolo[1,5-a]pyrimidin-5-yl)-1-(hydroxymethyl)cyclohexanol 1361449-72-0 C24H24BrN5O2
    —— 4-methyl-2-(pentan-2-yl)quinoline 93845-95-5 C15H19N
    —— 4-chloro-2-methyldiphenyl-methylamine 1334497-39-0 C14H14ClN
    —— 4-epi-goniothalesdiol 1221949-10-5 C14H18O5
    —— 4-methyl-N-(2-phenacylsulfanyl-5-phenyl-1,3-oxazol-4-yl)benzamide 1020256-96-5 C25H20N2O3S
    —— (4-Quinolinyl)-1-Pentanone-0-[(4-Methylphenyl)Sulfonyl] Oxime 127443-62-3 C21H22N2O3S
    —— 4,4,5,5,6,6-hexafluoro-1-(4-methoxyphenyl)-2-hexynyl acetate 928658-51-9 C15H12F6O3
    —— 4-fluoro-N-{4-(N'-2,4,6-trimethylphenylsulfonyl-guanidino)-1(S)-[1(S)-(methoxy-methyl-carbamoyl)-4-(N'-2,4,6-trimethylphenylsulfonyl-guanidino)-butylcarbamoyl]-butyl}-benzamide 905593-28-4 C39H54FN9O8S2
    —— 4-[3,5-Bis(methoxycarbonyl)phenyl]-2-(3-pyridylmethyl)-3-oxo-3,4-dihydropyrido[2,3-b]pyrazine 176031-02-0 C23H18N4O5
    —— 4-[3,5-bis(trifluoromethyl)-1,2,4-triazol-4-yl]-N-[3-(4-chlorophenyl)-4-oxo-1,3-thiazolidin-2-ylidene]benzenesulfonamide 1337528-76-3 C19H10ClF6N5O3S2
    —— 4-(2-chloro-phenyl)-1<i>H</i>-benzo[4,5]imidazo[1,2-<i>d</i>][1,2,4]oxadiazine 64931-87-9 C15H10ClN3O