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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-chloro-2,3-dihydro-2,2-dimethylbenzofuran-7-yl isocyanate 164915-31-5 C11H10ClNO2
    4-chloro-2,3-dihydro-2,2-dimethylbenzofuran-7-yl isocyanate
    —— 4-methoxy-1-methylphenanthrene 854908-58-0 C16H14O
    4-methoxy-1-methylphenanthrene
    —— 4,7-Dihydroxy-1-methyl-indan 19660-85-6 C10H12O2
    4,7-Dihydroxy-1-methyl-indan
    —— 4-Amino-2-(2-iodphenyl)quinazolin 62786-13-4 C14H10IN3
    4-Amino-2-(2-iodphenyl)quinazolin
    —— 4-methylbenzoic acid 2-(3-ethoxycarbonylbut-3-enoyl)phenyl ester 1198005-60-5 C21H20O5
    4-methylbenzoic acid 2-(3-ethoxycarbonylbut-3-enoyl)phenyl ester
    —— (4'-cyanobiphenyl-3-yl)carbamic acid tert-butyl ester 1234571-90-4 C18H18N2O2
    (4'-cyanobiphenyl-3-yl)carbamic acid tert-butyl ester
    —— 4-[2-(4-Methoxy-phenyl)-5-trifluoromethyl-2H-pyrazol-3-yl]-phenylamine 691005-75-1 C17H14F3N3O
    4-[2-(4-Methoxy-phenyl)-5-trifluoromethyl-2H-pyrazol-3-yl]-phenylamine
    —— 4-methyl-N-(naphthalen-1-ylmethyl)aniline 154700-67-1 C18H17N
    4-methyl-N-(naphthalen-1-ylmethyl)aniline
    —— 4-Isobutyl-2-methyl-phenol 73206-59-4 C11H16O
    4-Isobutyl-2-methyl-phenol
    —— 4-Amino-2-benzhydrylisoindole-1,3-dione 944746-97-8 C21H16N2O2
    4-Amino-2-benzhydrylisoindole-1,3-dione
    —— 4-hydroxy-5-methoxy-3-nitrophenylacetone 74851-86-8 C10H11NO5
    4-hydroxy-5-methoxy-3-nitrophenylacetone
    —— 4'-Hydroxy-3'-methylisobutyrophenone 73206-57-2 C11H14O2
    4'-Hydroxy-3'-methylisobutyrophenone
    —— 4-(2-Phenyl-5-trifluoromethyl-2H-pyrazol-3-yl)-phenylamine 956263-23-3 C16H12F3N3
    4-(2-Phenyl-5-trifluoromethyl-2H-pyrazol-3-yl)-phenylamine
    —— 4-(2-methoxy-3-methylphenyl)-5-methylhexanoic acide 128291-87-2 C15H22O3
    4-(2-methoxy-3-methylphenyl)-5-methylhexanoic acide
    —— 4-(4-methyl-1-naphthalenyl)butyric acid 27343-60-8 C15H16O2
    4-(4-methyl-1-naphthalenyl)butyric acid
    —— 4-Chloro-7H-benz<de>anthracen-7-one 81-97-0 C17H9ClO
    4-Chloro-7H-benz<de>anthracen-7-one
    —— 4-amino-3,5-bis(trifluoromethyl)-4H-1,2,4-triazole 103797-41-7 C4H2F6N4
    4-amino-3,5-bis(trifluoromethyl)-4H-1,2,4-triazole
    —— (4-chloro-2,5-dimethyl-phenyl)-vinyl sulfide 99070-99-2 C10H11ClS
    (4-chloro-2,5-dimethyl-phenyl)-vinyl sulfide
    —— 4-Chloro-2-(diethoxy-phosphoryl)-butyric acid ethyl ester 104585-91-3 C10H20ClO5P
    4-Chloro-2-(diethoxy-phosphoryl)-butyric acid ethyl ester
    —— 4-Chloro-5-methyl-4-hexen-2-one 80060-13-5 C7H11ClO
    4-Chloro-5-methyl-4-hexen-2-one
    —— 4-phenyl-thiazol-2-ylamine; hydriodide 114196-82-6 C9H8N2S*HI
    4-phenyl-thiazol-2-ylamine; hydriodide
    —— 4-phenylthio-3,4,4-trifluoro-2-butanone 100823-22-1 C10H9F3OS
    4-phenylthio-3,4,4-trifluoro-2-butanone
    —— 4-Chloro-3-(1,3-dioxolan-2-yl)-phenyl isocyanate 149045-51-2 C10H8ClNO3
    4-Chloro-3-(1,3-dioxolan-2-yl)-phenyl isocyanate
    —— 4-ethyl-4-hydroxy-hexan-2-one 52762-51-3 C8H16O2
    4-ethyl-4-hydroxy-hexan-2-one
    —— 4-bromo-3-isopropyl-5-methyl-1H-pyrazole 60061-69-0 C7H11BrN2
    4-bromo-3-isopropyl-5-methyl-1H-pyrazole
    —— 4-(2,2-Dimethyl-3-oxo-3-phenyl-propionyl)-benzoic acid methyl ester 182162-14-7 C19H18O4
    4-(2,2-Dimethyl-3-oxo-3-phenyl-propionyl)-benzoic acid methyl ester
    —— 4-cyano-5-methoxycarbonyl-6-phenyl-3(2H)-pyridazinone 277300-08-0 C13H9N3O3
    4-cyano-5-methoxycarbonyl-6-phenyl-3(2H)-pyridazinone
    —— 4-(4-methyl-[1]naphthyl)-4-oxo-butyric acid methyl ester 101169-27-1 C16H16O3
    4-(4-methyl-[1]naphthyl)-4-oxo-butyric acid methyl ester
    —— 4-Amino-8-benzyliden-3-cyan-4-phenyl-5.6.7.8-tetrahydro-4-chroman 54105-27-0 C23H20N2O
    4-Amino-8-benzyliden-3-cyan-4-phenyl-5.6.7.8-tetrahydro-4-chroman
    —— 4-(3-bromophenyl)-2-(ethylthio)-6-oxo-1,6-dihydropyrimidine-5-carbonitrile 1393646-98-4 C13H10BrN3OS
    4-(3-bromophenyl)-2-(ethylthio)-6-oxo-1,6-dihydropyrimidine-5-carbonitrile
    —— 4-nitro-2-(thiophen-3-yl)phenylamine 476429-84-2 C10H8N2O2S
    4-nitro-2-(thiophen-3-yl)phenylamine
    —— 4,7-Dihydroxy-3-methyl-indanon-(1) 351003-76-4 C10H10O3
    4,7-Dihydroxy-3-methyl-indanon-(1)
    —— 4-(4-methyl-[1]naphthyl)-4-oxo-butyric acid 108475-87-2 C15H14O3
    4-(4-methyl-[1]naphthyl)-4-oxo-butyric acid
    —— 4-(4-imino-5,8,8-trimethyl-6-oxo-2-thioxo-1,4,6,7,8,9-hexahydropyrimido[4,5-b]quinolin-3(2H)-yl)-N-(5-methylisoxazol-3-yl)benzenesulfonamide 1188491-20-4 C24H24N6O4S2
    4-(4-imino-5,8,8-trimethyl-6-oxo-2-thioxo-1,4,6,7,8,9-hexahydropyrimido[4,5-b]quinolin-3(2H)-yl)-N-(5-methylisoxazol-3-yl)benzenesulfonamide
    —— 4'-acetamidobiphenyl-4-sulfonic acid-(3-hydroxymethyl-phenyl)-amide 1062213-46-0 C21H20N2O4S
    4'-acetamidobiphenyl-4-sulfonic acid-(3-hydroxymethyl-phenyl)-amide
    —— 4'-Acetamido-3-aminobiphenyl 53059-27-1 C14H14N2O
    4'-Acetamido-3-aminobiphenyl
    —— 4-(4-Bromobutoxy)-1,2-difluorobenzene 1153086-96-4 C10H11BrF2O
    4-(4-Bromobutoxy)-1,2-difluorobenzene
    —— 4-((2,4-Dichlorophenyl)methoxy)-1-(9-methyl-5,7,8,9-tetrahydro-6H-pyrido[3',4':4,5]pyrrolo[2,3-b]pyridin-2-yl)pyridin-2(1H)-one hydrochloride 1382804-77-4 C23H20Cl2N4O2*ClH
    4-((2,4-Dichlorophenyl)methoxy)-1-(9-methyl-5,7,8,9-tetrahydro-6H-pyrido[3',4':4,5]pyrrolo[2,3-b]pyridin-2-yl)pyridin-2(1H)-one hydrochloride
    —— 4-[4-[4-[2-[(7-Chloroquinolin-4-yl)amino]ethyl]piperazin-1-yl]-6-morpholin-4-yl-1,3,5-triazin-2-yl]piperazine-1-carbaldehyde 1099811-66-1 C27H35ClN10O2
    4-[4-[4-[2-[(7-Chloroquinolin-4-yl)amino]ethyl]piperazin-1-yl]-6-morpholin-4-yl-1,3,5-triazin-2-yl]piperazine-1-carbaldehyde
    —— 4-methyl-valeric acid-(2-methoxy-phenyl ester) 725736-75-4 C13H18O3
    4-methyl-valeric acid-(2-methoxy-phenyl ester)
    —— 4-hexyl-2-methyl-4-nitro-decahydro-pyrido[1,2-<i>a</i>][1,4]diazepine 62176-00-5 C16H31N3O2
    4-hexyl-2-methyl-4-nitro-decahydro-pyrido[1,2-<i>a</i>][1,4]diazepine
    —— 4-bromo-(3-(7-chloroquinolin-4-ylamino)propyl)isatin 1246746-72-4 C20H15BrClN3O2
    4-bromo-(3-(7-chloroquinolin-4-ylamino)propyl)isatin
    —— 4-chloro-(3-(7-chloroquinolin-4-ylamino)propyl)isatin 1246746-71-3 C20H15Cl2N3O2
    4-chloro-(3-(7-chloroquinolin-4-ylamino)propyl)isatin
    —— 4H-benzo[d][1,3]oxathiin-2-one 177028-65-8 C8H6O2S
    4H-benzo[d][1,3]oxathiin-2-one
    —— 4-(Propylsulfonyl)acetanilid 86810-69-7 C11H15NO3S
    4-(Propylsulfonyl)acetanilid
    —— 4-bromo-N-(4-morpholin-4-ylphenyl)-7H-pyrrolo[2,3-d]pyrimidin-2-amine 945756-35-4 C16H16BrN5O
    4-bromo-N-(4-morpholin-4-ylphenyl)-7H-pyrrolo[2,3-d]pyrimidin-2-amine
    —— 4-(benzyloxy)-2,3-difluorobenzene 1438272-92-4 C13H11F2NO
    4-(benzyloxy)-2,3-difluorobenzene
    —— 4,5-dihydro-azepino<3,2,1-hi>indole 116476-47-2 C12H11N
    4,5-dihydro-azepino<3,2,1-hi>indole
    —— 4-(4-propylbenzoyloxy)benzaldehyde 68349-64-4 C17H16O3
    4-(4-propylbenzoyloxy)benzaldehyde
    —— 4-(3-(3-((4-butylpiperazin-1-yl)(imino)methyl)phenyl)ureido)-N-methylbenzenesulfonamide 1237644-60-8 C23H32N6O3S
    4-(3-(3-((4-butylpiperazin-1-yl)(imino)methyl)phenyl)ureido)-N-methylbenzenesulfonamide