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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Benzhydryloxy-5-[(4-methoxyphenyl)methoxy]-1-oxidopyridin-1-ium-2-carboxylic acid 128989-68-4 C27H23NO6
    4-Benzhydryloxy-5-[(4-methoxyphenyl)methoxy]-1-oxidopyridin-1-ium-2-carboxylic acid
    —— 4-(4-phenylpiperazin-1-yl)-2-(piperidin-1-yl)quinazoline 1095660-60-8 C23H27N5
    4-(4-phenylpiperazin-1-yl)-2-(piperidin-1-yl)quinazoline
    —— 4-(3,5-diacetyl-6-hydroxy-2-oxo-2H-pyridin-1-yl)-N-pyrimidin-2-ylbenzene-sulfonamide 1100799-27-6 C19H16N4O6S
    4-(3,5-diacetyl-6-hydroxy-2-oxo-2H-pyridin-1-yl)-N-pyrimidin-2-ylbenzene-sulfonamide
    —— 4-benzoyl-3-phenyl-spiro[4.5]dec-2-en-1-one 1072824-15-7 C23H22O2
    4-benzoyl-3-phenyl-spiro[4.5]dec-2-en-1-one
    —— 4-fluoro-N-(4-(2-hydroxyamino-2-oxo-1-phenylethyl)phenyl)benzamide 1070675-76-1 C21H17FN2O3
    4-fluoro-N-(4-(2-hydroxyamino-2-oxo-1-phenylethyl)phenyl)benzamide
    —— 4-(4-hydroxymethylpiperidin-1-yl)-2-[4-(2-(morpholin-4-yl)ethylaminosulfonyl)phenyl]amino-7H-pyrrolo[2,3-d]pyrimidine 1070164-93-0 C24H33N7O4S
    4-(4-hydroxymethylpiperidin-1-yl)-2-[4-(2-(morpholin-4-yl)ethylaminosulfonyl)phenyl]amino-7H-pyrrolo[2,3-d]pyrimidine
    —— [4-(cyclopropylcarbonyl)phenyl]pentyl-propanedioic acid, dipropyl ester 1055053-71-8 C24H34O5
    [4-(cyclopropylcarbonyl)phenyl]pentyl-propanedioic acid, dipropyl ester
    —— 4-(3-methanesulfonyl-propoxy)-benzoic acid methyl ester 910643-33-3 C12H16O5S
    4-(3-methanesulfonyl-propoxy)-benzoic acid methyl ester
    —— 4-(2-{(5R)-2-oxo-5-[(1E,3S)-6,6,6-trifluoro-3-hydroxyhex-1-enyl]pyrrolidin-1-yl}ethyl)benzoic acid 635311-05-6 C19H22F3NO4
    4-(2-{(5R)-2-oxo-5-[(1E,3S)-6,6,6-trifluoro-3-hydroxyhex-1-enyl]pyrrolidin-1-yl}ethyl)benzoic acid
    —— 4-<O-(3,4-Dichlorphenylcarbamoyl)oximino>-2,2,6,6-tetramethyl-piperidin-1-carbonsaeure-isopropylester 75158-81-5 C20H27Cl2N3O4
    4-<O-(3,4-Dichlorphenylcarbamoyl)oximino>-2,2,6,6-tetramethyl-piperidin-1-carbonsaeure-isopropylester
    —— 4-oxo-2,6-diphenyl-3-propyl-2H-1,3-oxazine-5-carboxylic acid 112632-06-1 C20H19NO4
    4-oxo-2,6-diphenyl-3-propyl-2H-1,3-oxazine-5-carboxylic acid
    —— 4-bromo-5-chloronaphtalene-1,8-dicarboxylic anhydride 17521-04-9 C12H4BrClO3
    4-bromo-5-chloronaphtalene-1,8-dicarboxylic anhydride
    —— 4,6-bis(trimethylsilyl)hex-5-yn-2-one 63319-70-0 C12H24OSi2
    4,6-bis(trimethylsilyl)hex-5-yn-2-one
    —— 4-iodo-2-isopropylanisole 120129-91-1 C10H13IO
    4-iodo-2-isopropylanisole
    —— 4-{2-[4-(6-chloro-pyridazin-3-yl)-piperazino]-ethyl}-piperazine-1-carboxylic acid ethyl ester 103152-77-8 C17H27ClN6O2
    4-{2-[4-(6-chloro-pyridazin-3-yl)-piperazino]-ethyl}-piperazine-1-carboxylic acid ethyl ester
    —— 4-(chloromethyl)-6-(difluoromethoxy)-5-methylpyrimidine 1615714-10-7 C7H7ClF2N2O
    4-(chloromethyl)-6-(difluoromethoxy)-5-methylpyrimidine
    —— 4-oxo-2,6-diphenyl-3-propan-2-yl-2H-1,3-oxazine-5-carboxylic acid 112632-07-2 C20H19NO4
    4-oxo-2,6-diphenyl-3-propan-2-yl-2H-1,3-oxazine-5-carboxylic acid
    —— 4-[(3-Phenoxyphenyl)methoxy]benzaldehyde 955931-33-6 C20H16O3
    4-[(3-Phenoxyphenyl)methoxy]benzaldehyde
    —— 4-Cyclohexyloxy-2-(3,5-difluorophenyl)-5-[4-[(1-oxidopyridin-1-ium-4-yl)methylsulfonyl]piperazin-1-yl]pyridazin-3-one 1062082-46-5 C26H29F2N5O5S
    4-Cyclohexyloxy-2-(3,5-difluorophenyl)-5-[4-[(1-oxidopyridin-1-ium-4-yl)methylsulfonyl]piperazin-1-yl]pyridazin-3-one
    —— 4.7β-Dimethyl-4-aza-5α-androstan-15-ene-3,17-dione 160412-44-2 C20H29NO2
    4.7β-Dimethyl-4-aza-5α-androstan-15-ene-3,17-dione
    —— 4-acetoxy-benzoic acid-[5-(4-nitro-phenoxy)-pentylamide] 102182-06-9 C20H22N2O6
    4-acetoxy-benzoic acid-[5-(4-nitro-phenoxy)-pentylamide]
    —— (+/-)-4-(4,5-difluoro-2-methylphenyl)-6,6-dimethyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazole 1416243-16-7 C15H16F2N2
    (+/-)-4-(4,5-difluoro-2-methylphenyl)-6,6-dimethyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazole
    —— 4-iodo-2-phenylpyridazin-3(2H)-one 1012876-11-7 C10H7IN2O
    4-iodo-2-phenylpyridazin-3(2H)-one
    —— (4-Hydroxy-1-phenylnon-2-ynyl) acetate 945844-44-0 C17H22O3
    (4-Hydroxy-1-phenylnon-2-ynyl) acetate
    —— 4-{[2-(prop-2-yn-1-yloxy)ethyl]-amino}-1H-imidazole-5-carboxamide 1508249-84-0 C9H12N4O2
    4-{[2-(prop-2-yn-1-yloxy)ethyl]-amino}-1H-imidazole-5-carboxamide
    —— 4-(2,3-difluoro-4-methyl-benzyl)-5-methyl-3-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranos-1-yloxy)-1H-pyrazole 922720-22-7 C46H46F2N2O6
    4-(2,3-difluoro-4-methyl-benzyl)-5-methyl-3-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranos-1-yloxy)-1H-pyrazole
    —— 4-[(E)-2-(4-Methoxy-2,6,6-trimethyl-cyclohex-1-enyl)-vinyl]-5-[2-oxo-prop-(Z)-ylidene]-5H-furan-2-one 92510-15-1 C19H24O4
    4-[(E)-2-(4-Methoxy-2,6,6-trimethyl-cyclohex-1-enyl)-vinyl]-5-[2-oxo-prop-(Z)-ylidene]-5H-furan-2-one
    —— 4-(dimethylamino)-N-(naphthalen-2-ylsulfonyl)pyridin-1-ium-1-carbimidate 1225035-38-0 C18H17N3O3S
    4-(dimethylamino)-N-(naphthalen-2-ylsulfonyl)pyridin-1-ium-1-carbimidate
    —— (4R,6R)-1,7-dioxaspiro<5.5>undec-4-yl N,N,N',N'-tetramethylphosphorodiamidate 102208-89-9 C13H27N2O4P
    (4R,6R)-1,7-dioxaspiro<5.5>undec-4-yl N,N,N',N'-tetramethylphosphorodiamidate
    —— 4,4-dimethyl-1-(trifluoromethylsulfonyl)-1,4-azasilepane 1432587-31-9 C8H16F3NO2SSi
    4,4-dimethyl-1-(trifluoromethylsulfonyl)-1,4-azasilepane
    —— 4-benzenesulfonyl-1-trimethylsilyl-2-nonene 91166-36-8 C18H30O2SSi
    4-benzenesulfonyl-1-trimethylsilyl-2-nonene
    —— 4-(tridecafluorohex-1-yl)acetophenone 124389-35-1 C14H7F13O
    4-(tridecafluorohex-1-yl)acetophenone
    —— 4-methyl-N'-((1R,6S)-3,7,7-trimethylbicyclo[4.1.1]oct-3-en-2-ylidene)benzenesulfonohydrazide 86695-74-1 C18H24N2O2S
    4-methyl-N'-((1R,6S)-3,7,7-trimethylbicyclo[4.1.1]oct-3-en-2-ylidene)benzenesulfonohydrazide
    —— 4-(3,5-dimethyl-1-<i>p</i>-tolyl-1<i>H</i>-pyrazol-4-ylazo)-benzenesulfonamide 62383-45-3 C18H19N5O2S
    4-(3,5-dimethyl-1-<i>p</i>-tolyl-1<i>H</i>-pyrazol-4-ylazo)-benzenesulfonamide
    —— 4'-<N-Methyl-N-<2-(3-chlorpropionyloxy)-ethyl>-amino>-4-nitroazobenzol 95125-60-3 C18H19ClN4O4
    4'-<N-Methyl-N-<2-(3-chlorpropionyloxy)-ethyl>-amino>-4-nitroazobenzol
    —— 4,7-di-tert-butylamino-2,2-dimethyl-2H-benzimidazole 81829-17-6 C17H28N4
    4,7-di-tert-butylamino-2,2-dimethyl-2H-benzimidazole
    —— 4-(4'-methoxylcarbonylphenyl)-4''-(4'''-(3'''',7''''-dimethyloctanyl)phenyl)-diphenylacetylene 1018967-64-0 C38H40O2
    4-(4'-methoxylcarbonylphenyl)-4''-(4'''-(3'''',7''''-dimethyloctanyl)phenyl)-diphenylacetylene
    —— 4-amino-N-(1-(m-tolyl)-1H-pyrazol-5-yl)benzenesulfonamide 13117-41-4 C16H16N4O2S
    4-amino-N-(1-(m-tolyl)-1H-pyrazol-5-yl)benzenesulfonamide
    —— 4-(N-Methyl-N-<2-(3-<N-methyl-morpholiminio>-propionyloxy)-ethyl>-amino)-4'-nitro-azobenzol chlorid 100768-79-4 C23H30N5O5*Cl
    4-(N-Methyl-N-<2-(3-<N-methyl-morpholiminio>-propionyloxy)-ethyl>-amino)-4'-nitro-azobenzol chlorid
    —— 4-Methylamino-1H-<2,3>benzoxazine 19733-77-8 C9H10N2O
    4-Methylamino-1H-<2,3>benzoxazine
    —— 4-dimethylamino-3-(morpholine-4-sulfonyl)-benzoic acid 299181-64-9 C13H18N2O5S
    4-dimethylamino-3-(morpholine-4-sulfonyl)-benzoic acid
    —— 4-{4-ethyl-6-[2-((2R)-2-{[formyl(hydroxy)amino]-methyl}-heptanoyl)-hydrazino]-1,3,5-triazin-2-yl}-1-methyl-1-propylpiperazin-1-ium iodide 634610-21-2 C22H41N8O3*I
    4-{4-ethyl-6-[2-((2R)-2-{[formyl(hydroxy)amino]-methyl}-heptanoyl)-hydrazino]-1,3,5-triazin-2-yl}-1-methyl-1-propylpiperazin-1-ium iodide
    —— 4-p-Methoxybenzoyl-1-phenylamidino(thiosemicarbazid) 47373-75-1 C16H17N5O2S
    4-p-Methoxybenzoyl-1-phenylamidino(thiosemicarbazid)
    —— 4-((3-((4-((4-(dodecyloxy)-2-hydroxybenzylidene)amino)benzoyl)oxy)phenoxy)carbonyl)phenyl 4-(dodecyloxy)benzoate 1373877-93-0 C58H71NO9
    4-((3-((4-((4-(dodecyloxy)-2-hydroxybenzylidene)amino)benzoyl)oxy)phenoxy)carbonyl)phenyl 4-(dodecyloxy)benzoate
    —— [4-[1-[Tert-butyl(dimethyl)silyl]oxybutyl]-1,3-oxazol-2-yl]-(furan-2-yl)methanol 1170033-62-1 C18H29NO4Si
    [4-[1-[Tert-butyl(dimethyl)silyl]oxybutyl]-1,3-oxazol-2-yl]-(furan-2-yl)methanol
    —— 4-{(3aS,4R,5R,6aS)-5-(tert-Butyl-dimethyl-silanyloxy)-4-[(E)-(S)-3-(tert-butyl-dimethyl-silanyloxy)-oct-1-enyl]-2-methylene-octahydro-pentalen-1-yl}-butyric acid 3-hydroxy-2-hydroxymethyl-2-methyl-propyl ester 131937-94-5 C38H72O6Si2
    4-{(3aS,4R,5R,6aS)-5-(tert-Butyl-dimethyl-silanyloxy)-4-[(E)-(S)-3-(tert-butyl-dimethyl-silanyloxy)-oct-1-enyl]-2-methylene-octahydro-pentalen-1-yl}-butyric acid 3-hydroxy-2-hydroxymethyl-2-methyl-propyl ester
    —— 4-(2-Benzyloxycarbonylamino-2-dodecylcarbamoyl-ethyl)-imidazole-1-carboxylic acid benzyl ester 138846-64-7 C34H46N4O5
    4-(2-Benzyloxycarbonylamino-2-dodecylcarbamoyl-ethyl)-imidazole-1-carboxylic acid benzyl ester
    —— (4-fluorophenyl)(6-methoxypyridin-3-yl)methanone 202147-76-0 C13H10FNO2
    (4-fluorophenyl)(6-methoxypyridin-3-yl)methanone
    —— 4,5-dibenzoylnaphthalen-1-ol 1078145-63-7 C24H16O3
    4,5-dibenzoylnaphthalen-1-ol
    —— (4R,6R)-4,6-dimethyl-2-[(1R,2R)-2-propylcyclopropyl]-1,3-dioxane 110919-13-6 C12H22O2
    (4R,6R)-4,6-dimethyl-2-[(1R,2R)-2-propylcyclopropyl]-1,3-dioxane