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    中文名称 英文名称 CAS号 化学式
    4-(氨基氧基)苯甲腈 O-(4-cyanophenyl)hydroxylamine 94831-79-5 C7H6N2O
    4-(氟甲基)二环[2.2.2]辛-2-烯 1-(fluoromethyl)bicyclo<2.2.2>oct-2-ene 90014-01-0 C9H13F
    4-(新戊基氧磺酰基)苯硼酸 (4-((neopentyloxy)sulfonyl)phenyl)boronic acid 957060-74-1 C11H17BO5S
    4-(异噻唑-5-基)苯甲酸 4-Isothiazol-5-ylbenzoic acid 904085-97-8 C10H7NO2S
    4-(异噁唑-4-基)-2-(甲基硫代)嘧啶 2-(methylsulfanyl)-4-(1,2-oxazol-4-yl)pyrimidine 956721-96-3 C8H7N3OS
    4-(异喹啉-4-基甲基)苯酚 4-(p-hydroxybenzyl)-isoquinoline 90136-99-5 C16H13NO
    4-(异丙基)环己烷乙醛 Cyclohexaneacetaldehyde, 4-(1-methylethyl)- 93981-63-6 C11H20O
    4-(异丙基)环己二烯乙醇 4-(Isopropyl)cyclohexadieneethanol 93941-69-6 C11H18O
    4-(异丙基)-1-甲基环己-3-烯-1-基乙酸酯 4-(Isopropyl)-1-methylcyclohex-3-en-1-yl acetate 95046-35-8 C12H20O2
    4-(己基硫代)-3-甲基丁烷-2-酮 4-(hexylsulfanyl)-3-methylbutan-2-one 95542-04-4 C11H22OS
    4-(己基氧基)萘-1-甲酰胺 4-(Hexyloxy)naphthalene-1-carboxamide 94071-18-8 C17H21NO2
    4-(四氢吡喃-4-氧基)苯胺 4-(oxan-4-yloxy)aniline 917483-71-7 C11H15NO2
    4-(四氢-呋喃-2-甲氧基)-苯胺 4-(tetrahydrofurfuryloxy)aniline 91246-63-8 C11H15NO2
    4-(四氢-5-甲基-2-呋喃基)戊烷-2-酮 4-(Tetrahydro-5-methyl-2-furyl)pentan-2-one 93919-10-9 C10H18O2
    4-(嘧啶-5-基)吗啉 4-(pyrimidin-5-yl)morpholine 91233-71-5 C8H11N3O
    4-(嘧啶-2-基氨基)苯甲酸乙酯 ethyl 4-(pyrimidin-2-ylamino)benzoate 959928-89-3 C13H13N3O2
    4-(嘧啶-2-基氨基)苯甲酸 4-(pyrimidin-2-ylamino)benzoic acid 920287-46-3 C11H9N3O2
    4-(哌啶-4-基氧基)苯甲酸乙酯盐酸盐 4-(4-carboxyethylphenyloxy)-1-piperidine hydrochloride 950649-15-7 C14H19NO3*ClH
    4-(哌啶-4-基)嘧啶 4-(piperidin-4-yl)pyrimidine 954220-47-4 C9H13N3
    4-(哌啶-4-基)-2-(三氟甲基)嘧啶 4-(Piperidin-4-YL)-2-(trifluoromethyl)pyrimidine 914299-53-9 C10H12F3N3
    4-(哌啶-3-基)苯甲酸2,2,2-三氟乙酸(1:1) 4-piperidin-3-ylbenzoic acid trifluoroacetate 934162-56-8 C2HF3O2*C12H15NO2
    4-(哌啶-1-羰基氧基)苯硼酸频那醇酯 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl piperidine-1-carboxylate 913836-28-9 C18H26BNO4
    4-(咪唑-2-基)苯腈 4-(1H-imidazol-2-yl)benzonitrile 98298-49-8 C10H7N3
    4-(咪唑-1-基甲基)苯甲酸 4-(1H-imidazol-1-ylmethyl)benzoic acid 94084-75-0 C11H10N2O2
    4-(呋喃-3-基)甲基磺酸丁酯 Methanesulfonic acid 4-furan-3-yl-butyl ester 90812-88-7 C9H14O4S
    4-(呋喃-3-基)-2-氧代-6-(噻吩-2-基)-1,2-二氢吡啶-3-甲腈 4-furan-3-yl-2-oxo-6-thiophen-2-yl-1,2-dihydro-pyridine-3-carbonitrile 956117-78-5 C14H8N2O2S
    4-(呋喃-2-基)-N-(2-氧代环己基)-1,3-噻唑-2-甲酰胺 4-(2-furyl)-N-(2-oxocyclohexyl)thiazole-2-carboxamide 917566-94-0 C14H14N2O3S
    4-(呋喃-2-基)-1,3-噻唑-2-甲硫代酰胺 4-(2-furyl)thiazole-2-thioamide 917566-90-6 C8H6N2OS2
    4-(吲唑-1-基甲基)吗啉 1-<Morpholino-methyl>-indazol 951-49-5 C12H15N3O
    4-(吲哚啉-5-基)吗啉 4-(indoline-5-yl)morpholine 959238-58-5 C12H16N2O
    4-(吡唑-1-基)苯甲醛 4-(1H-pyrazol-1-yl)benzaldehyde 99662-34-7 C10H8N2O
    4-(吡咯烷-1-磺酰基)苯硼酸频那醇酯 1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonyl]pyrrolidine 928657-21-0 C16H24BNO4S
    4-(吗啉甲基)苄胺 (4-(morpholinemethyl)phenyl)methylamine 91271-84-0 C12H18N2O
    4-(叠氮甲基)-1,2-二甲氧基苯 4-(azidomethyl)-1,2-dimethoxybenzene 90807-80-0 C9H11N3O2
    4-(叔丁氧羰基氨基)吡啶 N-(4-pyridyl) t-butyl carbamate 98400-69-2 C10H14N2O2
    4-(叔丁氧羰基)-4H-[1,4]恶嗪 4-(tert-butoxycarbonyl)-4H-[1,4]oxazine 943818-61-9 C9H13NO3
    4-(叔丁氧基羰基(甲基)氨基)苯硼酸 (4-((tert-butoxycarbonyl)(methyl)amino)phenyl)boronic acid 945756-49-0 C12H18BNO4
    4-(叔丁氧基羰基(4-甲氧基苄基)氨基)丁酸 4-[(tert-butoxycarbonyl)(4-methoxybenzyl)amino]butanoic acid 947661-79-2 C17H25NO5
    4-(叔丁氧基甲基)-四氢-2H-吡喃-4-胺 4-(Tert-butoxymethyl)tetrahydro-2H-pyran-4-amine 951625-96-0 C10H21NO2
    4-(叔丁氧基)苯甲酰胺 4-(tert-butoxy)benzamide 99985-67-8 C11H15NO2
    4-(叔丁基氨磺酰基)-2-甲基苯基硼酸 N-tert-butyl-3-methyl-benzenesulfonamide boronic acid 958651-73-5 C11H18BNO4S
    4-(叔丁基氨基)苯甲酸 4-tert-butylaminobenzoic acid 99985-73-6 C11H15NO2
    4-(叔丁基二甲基甲硅烷基氧基)哌啶 4-(tert-butyldimethylsilyloxy)piperidine 97231-91-9 C11H25NOSi
    4-(叔丁基二甲基甲硅烷基氧基)-3-甲氧基苯硼酸 (4-((tert-butyl(dimethyl)silyl)oxy)-3-methoxyphenyl)boronic acid 957060-93-4 C13H23BO4Si
    4-(叔丁基)皮考啉脒盐酸盐 4-(tert-Butyl)picolinimidamide hydrochloride 949010-62-2 C10H16ClN3
    4-(叔丁基)-N-(2-甲基-3-(4,4,5,5-四甲基-1,3,2-二氧硼戊环-2-基)苯基) 4-(tert-butyl)-N-(2-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)benzamide 910235-65-3 C24H32BNO3
    4-(叔丁基)-N,N-二甲基-[1,1-联苯]-4-胺 4-tert-butyl-4'-(N,N'-dimethylamino)biphenyl 98236-17-0 C18H23N
    4-(反式-4-羟基环己基氨基甲酰)苯硼酸 4-(4-hydroxycyclohexylcarbamoyl)phenylboronic acid 957062-70-3 C13H18BNO4
    4-(反式-4-戊基环己基)苯甲酸对乙基苯酚酯 4'-ethylphenyl 4-(4-n-pentylcyclohexyl)-benzoate 91223-44-8 C26H34O2
    4-(反-4-乙烯基环己基)苯甲腈 4-(4-vinylcyclohexyl)benzonitrile 96184-42-8 C15H17N