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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,4-dichloro-3-piperidino-1-(thien-2-yl)-2-buten-1-one 1258431-68-3 C13H15Cl2NOS
4,4-dichloro-3-piperidino-1-(thien-2-yl)-2-buten-1-one
—— (4R,5R)-4,5-bis-(2-iodophenyl)-2,2-dimethyl-1,3-dioxolane 1146729-46-5 C17H16I2O2
(4R,5R)-4,5-bis-(2-iodophenyl)-2,2-dimethyl-1,3-dioxolane
—— 4-[2-Butyl-5-((E)-2-cyano-3-thiophen-2-yl-propenyl)-imidazol-1-ylmethyl]-benzoic acid methyl ester 148674-53-7 C24H25N3O2S
4-[2-Butyl-5-((E)-2-cyano-3-thiophen-2-yl-propenyl)-imidazol-1-ylmethyl]-benzoic acid methyl ester
—— 4-cyclobutylidenepiperidine 1235439-91-4 C9H15N
4-cyclobutylidenepiperidine
—— 4-ethyl-5-(piperidin-4-yl)-4H-1,2,4-triazole-3-thiol hydrochloride 1158560-78-1 C9H17ClN4S
4-ethyl-5-(piperidin-4-yl)-4H-1,2,4-triazole-3-thiol hydrochloride
—— 4-(2-acetoxy-ethyl)-1-methyl-3-phenyl-imidazolidin-2-one 10187-92-5 C14H18N2O3
4-(2-acetoxy-ethyl)-1-methyl-3-phenyl-imidazolidin-2-one
—— (4-ethoxy-phenyl)-(7-hydroxy-5<i>H</i>-[1,3]dioxolo[4,5-<i>f</i>]indol-6-yl)-methanone 27024-65-3 C18H15NO5
(4-ethoxy-phenyl)-(7-hydroxy-5<i>H</i>-[1,3]dioxolo[4,5-<i>f</i>]indol-6-yl)-methanone
—— (4-{2-[4-methyl-2-(4-trifluoromethyl-phenyl)-thiazol-5-yl]-ethoxy}-indol-1-yl)-acetic acid tert-butyl ester 820960-09-6 C27H27F3N2O3S
(4-{2-[4-methyl-2-(4-trifluoromethyl-phenyl)-thiazol-5-yl]-ethoxy}-indol-1-yl)-acetic acid tert-butyl ester
—— (4-Chloro-benzyl)-phosphonic acid dibut-3-ynyl ester 23452-28-0 C15H16ClO3P
(4-Chloro-benzyl)-phosphonic acid dibut-3-ynyl ester
—— 4-(3-(dimethylamino)propoxy)benzene-1-sulfonyl chloride hydrochloride 940943-38-4 C11H16ClNO3S*ClH
4-(3-(dimethylamino)propoxy)benzene-1-sulfonyl chloride hydrochloride
—— 4,4-dimethyl-24-phenylamino-5α-chola-8,14-dien-3β-ol 250256-47-4 C32H47NO
4,4-dimethyl-24-phenylamino-5α-chola-8,14-dien-3β-ol
—— 4-<N,N-Bis-(2-chlor-aethyl)-amino>-benzylphosphonsaeure 101422-01-9 C11H16Cl2NO3P
4-<N,N-Bis-(2-chlor-aethyl)-amino>-benzylphosphonsaeure
—— 4-amino-<i>N</i>-(5-methoxymethyl-2-phenyl-2<i>H</i>-pyrazol-3-yl)-benzenesulfonamide 1168-35-0 C17H18N4O3S
4-amino-<i>N</i>-(5-methoxymethyl-2-phenyl-2<i>H</i>-pyrazol-3-yl)-benzenesulfonamide
—— 4-isopropyl-2-trifluoromethylbenzenesulfonyl chloride 1027011-06-8 C10H10ClF3O2S
4-isopropyl-2-trifluoromethylbenzenesulfonyl chloride
—— 4-Chlor-1-(4-fluorphenyl)-1-phenyl-1-buten 7035-21-4 C16H14ClF
4-Chlor-1-(4-fluorphenyl)-1-phenyl-1-buten
—— 4-Chloro-5-ethyl-2,6-bis-methoxymethyl-pyrimidine 13420-07-0 C10H15ClN2O2
4-Chloro-5-ethyl-2,6-bis-methoxymethyl-pyrimidine
—— (4,5-dimethyl-selenazol-2-yl)-phenyl-amine 19761-70-7 C11H12N2Se
(4,5-dimethyl-selenazol-2-yl)-phenyl-amine
—— 4-(Z)-isobutylidene-2-((E)-1-methyl-2-phenyl-vinyl)-4H-oxazol-5-one 49659-68-9 C16H17NO2
4-(Z)-isobutylidene-2-((E)-1-methyl-2-phenyl-vinyl)-4H-oxazol-5-one
—— 4-benzyloxy-5-methoxyindole-2-methanol 158046-62-9 C17H17NO3
4-benzyloxy-5-methoxyindole-2-methanol
—— 4-(4-Acetyl-2-chlorophenyl)-2,2-diethyl-5-{4-(methylsulfonyl)phenyl}-3(2H)-furanone 301696-98-0 C23H23ClO5S
4-(4-Acetyl-2-chlorophenyl)-2,2-diethyl-5-{4-(methylsulfonyl)phenyl}-3(2H)-furanone
—— 4-(4-bromobenzylidene)-2-methyl-1-(1,3-diphenyl-1H-pyrazol-5-yl)-1H-imidazol-5(4H)-one 1255861-29-0 C26H19BrN4O
4-(4-bromobenzylidene)-2-methyl-1-(1,3-diphenyl-1H-pyrazol-5-yl)-1H-imidazol-5(4H)-one
—— 4-Tetrazolyl-(5)-pyrimidin 92306-69-9 C5H4N6
4-Tetrazolyl-(5)-pyrimidin
—— 4-CL-N-(2-((2-(2,6-Dichlorobenzylidene)hydrazino)carbonyl)PH)benzenesulfonamide 765313-26-6 C20H14Cl3N3O3S
4-CL-N-(2-((2-(2,6-Dichlorobenzylidene)hydrazino)carbonyl)PH)benzenesulfonamide
—— (4R,1'S)-3-(1-hexylbut-3-enyl)-4-styryloxazolidin-2-one 505085-91-6 C21H29NO2
(4R,1'S)-3-(1-hexylbut-3-enyl)-4-styryloxazolidin-2-one
—— 4-chloro-6-(octyloxy)-N-(3-(triethoxysilyl)propyl)-1,3,5-triazin-2-amine 455251-47-5 C20H39ClN4O4Si
4-chloro-6-(octyloxy)-N-(3-(triethoxysilyl)propyl)-1,3,5-triazin-2-amine
—— 4-tert-butyl-N-[7-(phenylamino)pyrazolo[1,5-a]pyrimidin-5-yl]benzamide 1189853-76-6 C23H23N5O
4-tert-butyl-N-[7-(phenylamino)pyrazolo[1,5-a]pyrimidin-5-yl]benzamide
—— 4-[(rac)-7a-(5-cyano-pyridin-2-yloxymethyl)-3-oxo-tetrahydro-pyrrolo[1,2-c]imidazol-2-yl]-adamantane-1-carboxylic acid 1194032-15-9 C24H28N4O4
4-[(rac)-7a-(5-cyano-pyridin-2-yloxymethyl)-3-oxo-tetrahydro-pyrrolo[1,2-c]imidazol-2-yl]-adamantane-1-carboxylic acid
—— 4-methoxy-2-tetrahydro-2-thienylaniline 90861-94-2 C11H15NOS
4-methoxy-2-tetrahydro-2-thienylaniline
—— (4'',4'''-di-tert-butyl-2',2'',2'''-trimethoxy(4-(4'-diphenylaminophenyl)pyridine))2Mn(hfac)2 1007837-81-1 C78H82F12MnN4O10
(4'',4'''-di-tert-butyl-2',2'',2'''-trimethoxy(4-(4'-diphenylaminophenyl)pyridine))2Mn(hfac)2
—— 4-[(4-methoxyphenyl)(methylthio)methylene]-2-phenyloxazol-5(4H)-one 1446782-78-0 C18H15NO3S
4-[(4-methoxyphenyl)(methylthio)methylene]-2-phenyloxazol-5(4H)-one
—— 4-[(2S,3S)-3-[((E)-(2S,3S)-3-(4-methoxyphenylmethoxy)-2-((Z)-oct-2-enyl)-5-oxocyclopentylidene)methyl]oxiran-2-yl]butanal 1477987-44-2 C28H38O5
4-[(2S,3S)-3-[((E)-(2S,3S)-3-(4-methoxyphenylmethoxy)-2-((Z)-oct-2-enyl)-5-oxocyclopentylidene)methyl]oxiran-2-yl]butanal
—— 4-(4-Ethoxyphenyl)-1-(4-methoxyphenyl)cyclopenta-1.3-dien 52331-07-4 C20H20O2
4-(4-Ethoxyphenyl)-1-(4-methoxyphenyl)cyclopenta-1.3-dien
—— 4-bromo-4'-chloro-3-(trifluoromethyl)biphenyl 1343404-89-6 C13H7BrClF3
4-bromo-4'-chloro-3-(trifluoromethyl)biphenyl
—— 4,5-Dihydroxy-3-[[4-[(3-methyl-5-oxo-1,2-dihydropyrazol-4-yl)diazenyl]-2-sulfophenyl]diazenyl]-6-[(4-nitro-2-sulfophenyl)diazenyl]naphthalene-2,7-disulfonic acid 1020661-32-8 C26H19N9O17S4
4,5-Dihydroxy-3-[[4-[(3-methyl-5-oxo-1,2-dihydropyrazol-4-yl)diazenyl]-2-sulfophenyl]diazenyl]-6-[(4-nitro-2-sulfophenyl)diazenyl]naphthalene-2,7-disulfonic acid
—— 4-(4-butoxy-3,5-dimethoxybenzyl)-7-ethoxyisoquinolin-8-ol hydrochloride 1351592-87-4 C24H29NO5*ClH
4-(4-butoxy-3,5-dimethoxybenzyl)-7-ethoxyisoquinolin-8-ol hydrochloride
—— 4-[[3-[(9-ethylcarbazol-3-yl)carbamoyl]-2-hydroxy-11H-benzo[a]carbazol-1-yl]diazenyl]benzenesulfonic acid 1048024-79-8 C37H27N5O5S
4-[[3-[(9-ethylcarbazol-3-yl)carbamoyl]-2-hydroxy-11H-benzo[a]carbazol-1-yl]diazenyl]benzenesulfonic acid
—— 4-Methoxy-thiobenzoesaeure-(N2,N2-dimethyl-hydrazid) 94216-97-4 C10H14N2OS
4-Methoxy-thiobenzoesaeure-(N2,N2-dimethyl-hydrazid)
—— 4-Methyl-1-azulylmethyl-ethyl-ether 64512-61-4 C14H16O
4-Methyl-1-azulylmethyl-ethyl-ether
—— 4-{4-[4-chloro-3-(4-ethoxycarbonyl-phenyl)-1-methoxymethyl-7-azaindole]-phenyl}-piperazine-1-carboxylic acid tert-butyl ester 1312581-17-1 C33H37ClN4O5
4-{4-[4-chloro-3-(4-ethoxycarbonyl-phenyl)-1-methoxymethyl-7-azaindole]-phenyl}-piperazine-1-carboxylic acid tert-butyl ester
—— 4-phenyl-4-((4-carboethoxymethylpiperazin-1-yl)carboxamido)piperidine hydriodic acid salt 209667-52-7 C20H29N3O3*HI
4-phenyl-4-((4-carboethoxymethylpiperazin-1-yl)carboxamido)piperidine hydriodic acid salt
—— 4-benzyl-2-(10<i>H</i>-9,10-methano-anthracen-9-ylmethyl)-morpholin-3-one 62686-48-0 C27H25NO2
4-benzyl-2-(10<i>H</i>-9,10-methano-anthracen-9-ylmethyl)-morpholin-3-one
—— 4-[4-(2-Chloro-benzyloxycarbonylamino)-butyl]-5-oxo-oxazolidine-3-carboxylic acid 9H-fluoren-9-ylmethyl ester 84000-21-5 C30H29ClN2O6
4-[4-(2-Chloro-benzyloxycarbonylamino)-butyl]-5-oxo-oxazolidine-3-carboxylic acid 9H-fluoren-9-ylmethyl ester
—— 4-[Bis(4-fluorophenyl)methoxy]-1-piperidineacetic acid 133016-29-2 C20H21F2NO3
4-[Bis(4-fluorophenyl)methoxy]-1-piperidineacetic acid
—— 4-methyl-2-(3-methyl-ureido)-thiazole-5-carboxylic acid 4-chloro-2-methyl-anilide 40051-01-2 C14H15ClN4O2S
4-methyl-2-(3-methyl-ureido)-thiazole-5-carboxylic acid 4-chloro-2-methyl-anilide
—— 4-<3-(2,3,5-Trimethylphenoxy)-propoxy>-phthalsaeure-dimethylester 65687-27-6 C22H26O6
4-<3-(2,3,5-Trimethylphenoxy)-propoxy>-phthalsaeure-dimethylester
—— 4-[<i>N</i>-(toluene-4-sulfonyl)-thiophene-2-carboximidoyl]-morpholine 64274-25-5 C16H18N2O3S2
4-[<i>N</i>-(toluene-4-sulfonyl)-thiophene-2-carboximidoyl]-morpholine
—— (4-Benzyloxycarbonylamino-benzoylamino)-acetic acid methyl ester 56445-70-6 C18H18N2O5
(4-Benzyloxycarbonylamino-benzoylamino)-acetic acid methyl ester
—— 4-Amino-7-methyl-indol-carbonsaeure-(2)-ethylester 91566-78-8 C12H14N2O2
4-Amino-7-methyl-indol-carbonsaeure-(2)-ethylester
—— 4-Benzylamino-chinuclidin 22778-75-2 C14H20N2
4-Benzylamino-chinuclidin
—— 4'-Methyl-3,3',5-triiod-thyropropionsaeure 5591-71-9 C16H13I3O4
4'-Methyl-3,3',5-triiod-thyropropionsaeure