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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(1,3-Dichloropropan-2-yloxymethyl)-2-(6-methylcyclohex-3-en-1-yl)-1,3-dioxolane 609369-18-8 C14H22Cl2O3
4-(1,3-Dichloropropan-2-yloxymethyl)-2-(6-methylcyclohex-3-en-1-yl)-1,3-dioxolane
—— 4-Amino-5-benzoyl-2-((2-oxo-2-phenylethyl)sulfanyl)-3-thiophenecarbonitrile 133180-37-7 C20H14N2O2S2
4-Amino-5-benzoyl-2-((2-oxo-2-phenylethyl)sulfanyl)-3-thiophenecarbonitrile
—— 4,5-dihydro-1<i>H</i>-imidazole-2-carboxylic acid 2,6-dimethyl-anilide 64124-47-6 C12H15N3O
4,5-dihydro-1<i>H</i>-imidazole-2-carboxylic acid 2,6-dimethyl-anilide
—— (4E)-5-(3-ethoxy-4-hydroxyphenyl)-4-[hydroxy(5-methylfuran-2-yl)methylidene]-1-(5-methyl-1,2-oxazol-3-yl)pyrrolidine-2,3-dione 4873-79-4 C22H20N2O7
(4E)-5-(3-ethoxy-4-hydroxyphenyl)-4-[hydroxy(5-methylfuran-2-yl)methylidene]-1-(5-methyl-1,2-oxazol-3-yl)pyrrolidine-2,3-dione
—— 4-Amino-4'-dimethylaminobenzanilid 39188-82-4 C15H17N3O
4-Amino-4'-dimethylaminobenzanilid
—— 4-hydroxy-6-nitro-1-oxo-1,2-dihydro-isoquinoline-3-carboxylic acid methyl ester 67643-23-6 C11H8N2O6
4-hydroxy-6-nitro-1-oxo-1,2-dihydro-isoquinoline-3-carboxylic acid methyl ester
—— 4-Ethyl-5-methoxymethyl-2,4-dihydro-[1,2,4]triazole-3-thione 590352-13-9 C6H11N3OS
4-Ethyl-5-methoxymethyl-2,4-dihydro-[1,2,4]triazole-3-thione
—— 4-bromo-2-[3-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-5-yl]phenol 496771-90-5 C16H15BrN2O2
4-bromo-2-[3-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-5-yl]phenol
—— 4-Methyl-3-[[2-(3-methylphenoxy)acetyl]carbamothioylamino]benzoic acid 461402-48-2 C18H18N2O4S
4-Methyl-3-[[2-(3-methylphenoxy)acetyl]carbamothioylamino]benzoic acid
—— 4-Chloro-1-naphthylmethylguanidine 46495-01-6 C12H12ClN3
4-Chloro-1-naphthylmethylguanidine
—— [4-Oxo-thiazolidin-(2E)-ylidene]-acetic acid 63250-49-7 C5H5NO3S
[4-Oxo-thiazolidin-(2E)-ylidene]-acetic acid
—— 4,5'-Paracyclophan 4423-66-9 C21H26
4,5'-Paracyclophan
—— 4-(4-cyanostyryl)pyridine 133792-94-6 C14H10N2
4-(4-cyanostyryl)pyridine
—— 4-Thiazolidinone, 5-[(5-bromo-2-furanyl)methylene]-2-thioxo- 75617-19-5 C8H4BrNO2S2
4-Thiazolidinone, 5-[(5-bromo-2-furanyl)methylene]-2-thioxo-
—— 4-n-pentylphenyl ester of 4'-n-propylcyclohexyl benzoic acid 71352-31-3 C27H36O2
4-n-pentylphenyl ester of 4'-n-propylcyclohexyl benzoic acid
—— 4-[Hydroxy(phenyl)methylidene]-1-(4-methylphenyl)-5-(3-nitrophenyl)pyrrolidine-2,3-dione 5694-29-1 C24H18N2O5
4-[Hydroxy(phenyl)methylidene]-1-(4-methylphenyl)-5-(3-nitrophenyl)pyrrolidine-2,3-dione
—— 4-Amino-4'-hydroxybenzanilid 13160-60-6 C13H12N2O2
4-Amino-4'-hydroxybenzanilid
—— 4-n-Octyloxybenzamidine 31065-98-2 C15H24N2O
4-n-Octyloxybenzamidine
—— 4,4-dimethyl-4,7-dihydro-1,2-benzisoxazol-6(5H)-one 1159985-12-2 C9H11NO2
4,4-dimethyl-4,7-dihydro-1,2-benzisoxazol-6(5H)-one
—— 4-(4-Cyanophenoxy)cyclohexanecarboxylic acid 321337-55-7 C14H15NO3
4-(4-Cyanophenoxy)cyclohexanecarboxylic acid
—— 4-acetylsulfanylmethyl-3-bromobenzoic acid methyl ester 1061617-76-2 C11H11BrO3S
4-acetylsulfanylmethyl-3-bromobenzoic acid methyl ester
—— 4-Methyl-6-chlor-7-aza-indolin 14069-74-0 C8H9ClN2
4-Methyl-6-chlor-7-aza-indolin
—— 4-Methoxy-5-hydroxy-buspirone 125498-82-0 C22H33N5O4
4-Methoxy-5-hydroxy-buspirone
—— 4-(3-bromobenzyl)-1H-imidazole 1029690-50-3 C10H9BrN2
4-(3-bromobenzyl)-1H-imidazole
—— 4,7-difluoro-1-methylindene 77263-67-3 C10H8F2
4,7-difluoro-1-methylindene
—— 4-(3-Methyl-thiophen-2-yl)-pyrrolidin-2-one 133933-68-3 C9H11NOS
4-(3-Methyl-thiophen-2-yl)-pyrrolidin-2-one
—— 4-(2-Mercaptoethylamino)-1-butanesulfonic Acid 7303-59-5 C6H15NO3S2
4-(2-Mercaptoethylamino)-1-butanesulfonic Acid
—— 4,6-Diamino-1-(methylamino)pyrimidine-2-thione 159615-61-9 C5H9N5S
4,6-Diamino-1-(methylamino)pyrimidine-2-thione
—— (4-Benzylpiperidin-1-yl)(cyclopropyl)methanone 574723-94-7 C16H21NO
(4-Benzylpiperidin-1-yl)(cyclopropyl)methanone
—— 4H-pyrrolo[2,3-d][1,2]oxazol-3-one 122019-41-4 C5H4N2O2
4H-pyrrolo[2,3-d][1,2]oxazol-3-one
—— 4-(2,4-Dimethyl-cyclohexyl)-butylchlorid 22565-59-9 C12H23Cl
4-(2,4-Dimethyl-cyclohexyl)-butylchlorid
—— 4-dimethylamino-6-ethyl-anthranilic acid 1187568-96-2 C11H16N2O2
4-dimethylamino-6-ethyl-anthranilic acid
—— 4,6-dichloro-1H-indene 1438280-31-9 C9H6Cl2
4,6-dichloro-1H-indene
—— 4-oxo-1,4-dihydroquinoline-3,5-dicarboxylic acid 1159590-59-6 C11H7NO5
4-oxo-1,4-dihydroquinoline-3,5-dicarboxylic acid
—— 4-{(E)-[4-(octadecylamino)phenyl]diazenyl}benzoic acid 184784-70-1 C31H47N3O2
4-{(E)-[4-(octadecylamino)phenyl]diazenyl}benzoic acid
—— 4-Aminopyridine-2-carboximidamide;hydrochloride 1443980-55-9 C6H9ClN4
4-Aminopyridine-2-carboximidamide;hydrochloride
—— 4,5-dihydro-3-methyl-2H-furo[2,3-c]pyran-2-one 1044244-95-2 C8H8O3
4,5-dihydro-3-methyl-2H-furo[2,3-c]pyran-2-one
—— 4-chloro-N2-isopropylpyridine-2,6-diamine 1310481-11-8 C8H12ClN3
4-chloro-N2-isopropylpyridine-2,6-diamine
—— 4,5-dichloro-pyrrole-2-carboxylic acid methylamide 50371-69-2 C6H6Cl2N2O
4,5-dichloro-pyrrole-2-carboxylic acid methylamide
—— 4-(3-Methyl-isothiazol-5-yl)-benzaldehyde 1401521-93-4 C11H9NOS
4-(3-Methyl-isothiazol-5-yl)-benzaldehyde
—— 4-(4-[(1,3,5-Trimethyl-1H-pyrazol-4-yl)methyl]piperazin-1-yl)aniline hydrochloride 1431965-19-3 C17H26ClN5
4-(4-[(1,3,5-Trimethyl-1H-pyrazol-4-yl)methyl]piperazin-1-yl)aniline hydrochloride
—— 4-(5-methyl-[1,2,4]oxadiazol-3-yl)-pyridazine 39123-44-9 C7H6N4O
4-(5-methyl-[1,2,4]oxadiazol-3-yl)-pyridazine
—— 4-chloro-1-ethyl-3-phenyl-1H-pyrazole-5-carboxylic acid 1630763-37-9 C12H11ClN2O2
4-chloro-1-ethyl-3-phenyl-1H-pyrazole-5-carboxylic acid
—— 4-chloro-N-methyl-2-nitrobenzamide 104775-60-2 C8H7ClN2O3
4-chloro-N-methyl-2-nitrobenzamide
—— 4-Amino-2-carboxymethylmercapto-5-phenyl-pyrimidin 91397-22-7 C12H11N3O2S
4-Amino-2-carboxymethylmercapto-5-phenyl-pyrimidin
—— 4-(3,5-dimethyl-1H-pyrazol-1-yl)pyridin-3-amine hydrochloride 1630763-46-0 C10H13ClN4
4-(3,5-dimethyl-1H-pyrazol-1-yl)pyridin-3-amine hydrochloride
—— 4-Amino-N-[(4-chlorophenyl)sulfonyl]benzenesulfonamide 104095-23-0 C12H11ClN2O4S2
4-Amino-N-[(4-chlorophenyl)sulfonyl]benzenesulfonamide
—— 4-cyano-N-(3-methoxybenzenesulfonyl)-1-methyl-1H-pyrrole-2-carboxamide 1795480-09-9 C14H13N3O4S
4-cyano-N-(3-methoxybenzenesulfonyl)-1-methyl-1H-pyrrole-2-carboxamide
—— (4-amino-3-phenyl-3<i>H</i>-thiazol-2-ylidene)-malononitrile 59615-85-9 C12H8N4S
(4-amino-3-phenyl-3<i>H</i>-thiazol-2-ylidene)-malononitrile
—— (4-Methyl-3-oxo-1-phenylpyrazolidin-4-yl)methyl acetate 80336-03-4 C13H16N2O3
(4-Methyl-3-oxo-1-phenylpyrazolidin-4-yl)methyl acetate