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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-acetoxynonylurea 56380-24-6 C12H24N2O3
    4-acetoxynonylurea
    —— 4-(n-Hexylamino)pyrrolo<2.3-d>pyrimidin 57357-98-9 C12H18N4
    4-(n-Hexylamino)pyrrolo<2.3-d>pyrimidin
    —— 4-[2-Benzyl-3-(4-chlorophenyl)propyl]phenol 61022-45-5 C22H21ClO
    4-[2-Benzyl-3-(4-chlorophenyl)propyl]phenol
    —— 4,9-Dithiadodecanedinitrile 62508-37-6 C10H16N2S2
    4,9-Dithiadodecanedinitrile
    —— 4-((1,3-bis(stearoyloxy)propan-2-yl)oxy)-4-oxobutanoic acid 4838-70-4 C43H80O8
    4-((1,3-bis(stearoyloxy)propan-2-yl)oxy)-4-oxobutanoic acid
    —— 4-(benzyloxy)-2'-chloro-3-methoxybenzophenone 134612-25-2 C21H17ClO3
    4-(benzyloxy)-2'-chloro-3-methoxybenzophenone
    —— 4,5,6,7-Tetrahydro-N,N-dimethyl-2-phenyl-1H-indole-1-ethanamine 62368-31-4 C18H24N2
    4,5,6,7-Tetrahydro-N,N-dimethyl-2-phenyl-1H-indole-1-ethanamine
    —— 4-(5-chloro-1,2-benzisoxazol-3-yl)piperidine hydrochloride 153025-28-6 C12H13ClN2O*ClH
    4-(5-chloro-1,2-benzisoxazol-3-yl)piperidine hydrochloride
    —— 4-Butanoyl-4H-1,2,4-triazole-3-carboxamide 62735-16-4 C7H10N4O2
    4-Butanoyl-4H-1,2,4-triazole-3-carboxamide
    —— 4-Benzyloxy-3,5-diphenyl-1-propyl-pyrazol 60627-96-5 C25H24N2O
    4-Benzyloxy-3,5-diphenyl-1-propyl-pyrazol
    —— 4-(benzyloxy)-2'-cyano-3-methoxybenzophenone 134612-30-9 C22H17NO3
    4-(benzyloxy)-2'-cyano-3-methoxybenzophenone
    —— 4-(Cyclohexanecarbonyl)-4H-1,2,4-triazole-3-carboxamide 62735-25-5 C10H14N4O2
    4-(Cyclohexanecarbonyl)-4H-1,2,4-triazole-3-carboxamide
    —— 4-propoxymethyl-2-bromomethyl-naphthalene 173336-77-1 C15H17BrO
    4-propoxymethyl-2-bromomethyl-naphthalene
    —— 4-[[4-(4-pyridyl)-piperazin-1-yl]carbonylamino]piperidine 179688-98-3 C15H23N5O
    4-[[4-(4-pyridyl)-piperazin-1-yl]carbonylamino]piperidine
    —— 4'-Chloro-5'-methylspiro(cyclopentane 1,2'-indan)-1',3',6'-triol 56620-89-4 C14H17ClO3
    4'-Chloro-5'-methylspiro(cyclopentane 1,2'-indan)-1',3',6'-triol
    —— 4-[(Methanesulfonyl)methyl]-1-oxo-1lambda~5~-pyridine 63422-79-7 C7H9NO3S
    4-[(Methanesulfonyl)methyl]-1-oxo-1lambda~5~-pyridine
    —— 4,5-dihydro-1-methyl-5-[3-[4-[bis(4-fluorophenyl)methyl]piperazin-1-yl]propyl][1,2,4]triazolo[4,3-a]quinoxaline 149667-43-6 C30H32F2N6
    4,5-dihydro-1-methyl-5-[3-[4-[bis(4-fluorophenyl)methyl]piperazin-1-yl]propyl][1,2,4]triazolo[4,3-a]quinoxaline
    —— 4-(2-Hydroxybenzoyl)-4H-1,2,4-triazole-3-carboxamide 62735-31-3 C10H8N4O3
    4-(2-Hydroxybenzoyl)-4H-1,2,4-triazole-3-carboxamide
    —— 4-benzyloxymethyl-1,2,3,6-tetrahydro-pyridine 189745-23-1 C13H17NO
    4-benzyloxymethyl-1,2,3,6-tetrahydro-pyridine
    —— 4-Hydroxy-3,3',4'-trimethoxy-benzophenon 10547-58-7 C16H16O5
    4-Hydroxy-3,3',4'-trimethoxy-benzophenon
    —— 4-(benzyloxy)-3-methoxy-2'-methylbenzophenone 134612-28-5 C22H20O3
    4-(benzyloxy)-3-methoxy-2'-methylbenzophenone
    —— 4-(Furan-2-yl)-10-[2-(4-pyrazin-2-ylphenyl)ethyl]-3,5,6,8,10,11-hexazatricyclo[7.3.0.02,6]dodeca-1(9),2,4,7,11-pentaen-7-amine 377729-53-8 C22H17N9O
    4-(Furan-2-yl)-10-[2-(4-pyrazin-2-ylphenyl)ethyl]-3,5,6,8,10,11-hexazatricyclo[7.3.0.02,6]dodeca-1(9),2,4,7,11-pentaen-7-amine
    —— 4-(4-Chlorophenyl)-4-hydroxy-1-{3-(4-fluoro-2-n-propylphenoxy)propyl}piperidine 57382-07-7 C23H29ClFNO2
    4-(4-Chlorophenyl)-4-hydroxy-1-{3-(4-fluoro-2-n-propylphenoxy)propyl}piperidine
    —— 4-(4-Methoxybutyl)phenol 93205-92-6 C11H16O2
    4-(4-Methoxybutyl)phenol
    —— 4-[2-(Methylamino)ethyl]-6,7-dihydro-4-methyl-2-phenyl-4H-pyrano[ 4,3-d] thiazole 64484-20-4 C16H20N2OS
    4-[2-(Methylamino)ethyl]-6,7-dihydro-4-methyl-2-phenyl-4H-pyrano[ 4,3-d] thiazole
    —— 4-Ethoxy-1,2-dimethoxybenzene 41827-16-1 C10H14O3
    4-Ethoxy-1,2-dimethoxybenzene
    —— 4-(4'-fluoro-2'-methoxyphenyl)-phenol 64465-56-1 C13H11FO2
    4-(4'-fluoro-2'-methoxyphenyl)-phenol
    —— 4-(p-fluorobenzoyl)-4-hydroxy-piperidine hydrochloride 59834-51-4 C12H14FNO2*ClH
    4-(p-fluorobenzoyl)-4-hydroxy-piperidine hydrochloride
    —— 4-[(6-Bromo-2,2-difluoro-[1,3]dioxolo[4,5-f]benzimidazol-7-yl)sulfonyl]-5-methyl-1,2-oxazol-3-amine 188027-10-3 C12H7BrF2N4O5S
    4-[(6-Bromo-2,2-difluoro-[1,3]dioxolo[4,5-f]benzimidazol-7-yl)sulfonyl]-5-methyl-1,2-oxazol-3-amine
    —— 4-Pentyl-benzoic acid 4-pentyloxy-phenyl ester 53132-12-0 C23H30O3
    4-Pentyl-benzoic acid 4-pentyloxy-phenyl ester
    —— 4-(2-Chloroethyl)-6,7-dihydro-4H-thieno[3,2-c]pyran 63932-27-4 C9H11ClOS
    4-(2-Chloroethyl)-6,7-dihydro-4H-thieno[3,2-c]pyran
    —— 4,7-Dichlor-chinolin-carbonsaeure-(2)-chlorid 52144-10-2 C10H4Cl3NO
    4,7-Dichlor-chinolin-carbonsaeure-(2)-chlorid
    —— 4-[(dimethylamino)methyl]-4-methyl-8-nitro-4H-pyrrolo[2,1-c][1,4]-benzoxazine 64484-37-3 C15H17N3O3
    4-[(dimethylamino)methyl]-4-methyl-8-nitro-4H-pyrrolo[2,1-c][1,4]-benzoxazine
    —— 4-{[(2-Ethoxyhexadecyl)oxy]methyl}-2,2-dimethyl-1,3-dioxolane 51883-34-2 C24H48O4
    4-{[(2-Ethoxyhexadecyl)oxy]methyl}-2,2-dimethyl-1,3-dioxolane
    —— 4-Cyclopentyl-α-ethyl-benzhydrol 56430-92-3 C20H24O
    4-Cyclopentyl-α-ethyl-benzhydrol
    —— 4-Ethyl-2-pentoxy-3,7-dioxabicyclo[4.1.0]heptan-5-one 62644-38-6 C12H20O4
    4-Ethyl-2-pentoxy-3,7-dioxabicyclo[4.1.0]heptan-5-one
    —— 4-(1-hydroxy-1-methylethyl)-2-methylbiphenyl 55258-97-4 C16H18O
    4-(1-hydroxy-1-methylethyl)-2-methylbiphenyl
    —— 4-(4-Ethylallophanoyl)-3-nitropyridin 59290-74-3 C9H10N4O4
    4-(4-Ethylallophanoyl)-3-nitropyridin
    —— 4-[(Dimethylamino)methyl]-2,6-bis(2-methylpropyl)phenol 51775-09-8 C17H29NO
    4-[(Dimethylamino)methyl]-2,6-bis(2-methylpropyl)phenol
    —— 4-hexadecyloxy-1-methyl-3,5-diphenyl-1<i>H</i>-pyrazole 60627-59-0 C32H46N2O
    4-hexadecyloxy-1-methyl-3,5-diphenyl-1<i>H</i>-pyrazole
    —— 4,5-dihydro-1<i>H</i>-benzo[<i>d</i>][1,2]oxazepine-2-carboximidic acid amide; sulfate (1:1) 35050-32-9 C10H13N3O*H2O4S
    4,5-dihydro-1<i>H</i>-benzo[<i>d</i>][1,2]oxazepine-2-carboximidic acid amide; sulfate (1:1)
    —— 4-[4-(1-adamantyl)-phenylthio]-butyric acid 52828-48-5 C20H26O2S
    4-[4-(1-adamantyl)-phenylthio]-butyric acid
    —— 4-Brom-1,2-dimethyl-5-(p-toluoyl)-pyrrol-3-ethylcarboxylat 62380-84-1 C17H18BrNO3
    4-Brom-1,2-dimethyl-5-(p-toluoyl)-pyrrol-3-ethylcarboxylat
    —— 4-bromo-2-(1-pyrrolidinomethyl)pyrrole 62426-06-6 C9H13BrN2
    4-bromo-2-(1-pyrrolidinomethyl)pyrrole
    —— 4,4,4-Trichloro-3-oxobutanoyl chloride 58529-91-2 C4H2Cl4O2
    4,4,4-Trichloro-3-oxobutanoyl chloride
    —— 4-(6-Chloro-pyridin-2-ylsulfanyl)-phenylamine 57191-36-3 C11H9ClN2S
    4-(6-Chloro-pyridin-2-ylsulfanyl)-phenylamine
    —— 4-(dimethylphosphinoylmethyl)phenylamine 1257996-41-0 C9H14NOP
    4-(dimethylphosphinoylmethyl)phenylamine
    —— 4-(trifluoromethyl)-1H-indazol-3-amine 60330-34-9 C8H6F3N3
    4-(trifluoromethyl)-1H-indazol-3-amine
    —— 4-Hexyl-2-methoxy-3,7-dioxabicyclo[4.1.0]heptan-5-one 62680-94-8 C12H20O4
    4-Hexyl-2-methoxy-3,7-dioxabicyclo[4.1.0]heptan-5-one
    —— 4-(2,4-dimethoxy-pyrimidin-5-yl)-N-(3,3-dimethyl-butyl)-benzamide 212381-76-5 C19H25N3O3
    4-(2,4-dimethoxy-pyrimidin-5-yl)-N-(3,3-dimethyl-butyl)-benzamide