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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,4-Dichlor-pyrazolinon-5 33549-65-4 C3H2Cl2N2O
4,4-Dichlor-pyrazolinon-5
—— (4-Triethoxysilylphenyl)methanamine 18405-88-4 C13H23NO3Si
(4-Triethoxysilylphenyl)methanamine
—— (+/-) 4-((α-(1-Piperazinyl))-3,4-dimethylbenzyl)-N,N-diethylbenzamide 193216-86-3 C24H33N3O
(+/-) 4-((α-(1-Piperazinyl))-3,4-dimethylbenzyl)-N,N-diethylbenzamide
—— 4-Amino-stilben-carbonsaeure-(2) 24467-12-7 C15H13NO2
4-Amino-stilben-carbonsaeure-(2)
—— 4-Acetylamino-5-chloro-N-(2-chloro-ethyl)-2-methoxy-benzamide 51488-86-9 C12H14Cl2N2O3
4-Acetylamino-5-chloro-N-(2-chloro-ethyl)-2-methoxy-benzamide
—— 4-{2-[1-Methyl-pyrrolidin-(2E)-ylideneamino]-ethyl}-benzene-1,2-diol 27737-51-5 C13H18N2O2
4-{2-[1-Methyl-pyrrolidin-(2E)-ylideneamino]-ethyl}-benzene-1,2-diol
—— 4-(3-(3-morpholinopropylsulfonylamino)phenyl)-2H-phthalazin-1-one hydrochloride 286954-33-4 C21H24N4O4S*ClH
4-(3-(3-morpholinopropylsulfonylamino)phenyl)-2H-phthalazin-1-one hydrochloride
—— 4-(2-Phenyl-3,4-dihydro-naphthalen-1-yl)-2,6-bis-piperidin-1-ylmethyl-phenol 3815-40-5 C34H40N2O
4-(2-Phenyl-3,4-dihydro-naphthalen-1-yl)-2,6-bis-piperidin-1-ylmethyl-phenol
—— 4,5-dichloro-2-trifluoromethyl-benzoimidazole-1-carboxylic acid ethyl ester 17162-08-2 C11H7Cl2F3N2O2
4,5-dichloro-2-trifluoromethyl-benzoimidazole-1-carboxylic acid ethyl ester
—— 4-[2-((2R)-2-{(1E,3S)-3-[1-(3-fluorophenyl)cyclopentyl]-3-hydroxyprop-1-enyl}-5-oxopyrrolidin-1-yl)ethyl]benzoic acid 635310-11-1 C27H30FNO4
4-[2-((2R)-2-{(1E,3S)-3-[1-(3-fluorophenyl)cyclopentyl]-3-hydroxyprop-1-enyl}-5-oxopyrrolidin-1-yl)ethyl]benzoic acid
—— 4-(4-Methyl-3-pentyl)-acetophenon 71665-60-6 C14H18O
4-(4-Methyl-3-pentyl)-acetophenon
—— 4-butyl-2-ethoxy-6-methyl-2-oxo-2λ<sup>5</sup>-[1,4,2]oxazaphosphinan-5-one 63823-38-1 C10H20NO4P
4-butyl-2-ethoxy-6-methyl-2-oxo-2λ<sup>5</sup>-[1,4,2]oxazaphosphinan-5-one
—— 4-(N-ethylpropionamido)piperidine 159874-40-5 C10H20N2O
4-(N-ethylpropionamido)piperidine
—— (4-Chlorocarbonyl-phenoxy)-acetic acid benzyl ester 26667-89-0 C16H13ClO4
(4-Chlorocarbonyl-phenoxy)-acetic acid benzyl ester
—— 4-Ethoxyphenylthiophosphonsaeuredichlorid 53772-61-5 C8H9Cl2OPS
4-Ethoxyphenylthiophosphonsaeuredichlorid
—— 4-ethyl-4-formyl-octanoyl chloride 100399-65-3 C11H19ClO2
4-ethyl-4-formyl-octanoyl chloride
—— 4-(chlorostanniomethyl)-1-phenylquinolinium chloride 415726-05-5 C16H13ClNSn*Cl
4-(chlorostanniomethyl)-1-phenylquinolinium chloride
—— 4-(7-(1H-imidazol-1-yl)-6-nitro-2,3-dioxo-3,4-dihydroquinoxalin-1(2H)-yl)butanoic acid 743401-74-3 C15H13N5O6
4-(7-(1H-imidazol-1-yl)-6-nitro-2,3-dioxo-3,4-dihydroquinoxalin-1(2H)-yl)butanoic acid
—— 4-[(Z)-2-phenylethenyl]oxathiazinane 2,2-dioxide 1042906-46-6 C11H13NO3S
4-[(Z)-2-phenylethenyl]oxathiazinane 2,2-dioxide
—— 4,6-Bis-diaethylaminomethyl-m-xylol 109934-04-5 C18H32N2
4,6-Bis-diaethylaminomethyl-m-xylol
—— 4-isopropylideneamino-3-methylsulfanyl-6-phenyl-4<i>H</i>-[1,2,4]triazin-5-one 22445-84-7 C13H14N4OS
4-isopropylideneamino-3-methylsulfanyl-6-phenyl-4<i>H</i>-[1,2,4]triazin-5-one
—— 4-(2-Chlorophenyl)-2,2-dimethyl-5-{2-fluoro-4-(methylsulfonyl)phenyl}-3(2H)-furanone 301697-38-1 C19H16ClFO4S
4-(2-Chlorophenyl)-2,2-dimethyl-5-{2-fluoro-4-(methylsulfonyl)phenyl}-3(2H)-furanone
—— [4-(6-Ethyl-thieno[2,3-d]pyrimidin-4-yl)-piperazin-1-yl]-piperidin-4-yl-methanone 502645-37-6 C18H25N5OS
[4-(6-Ethyl-thieno[2,3-d]pyrimidin-4-yl)-piperazin-1-yl]-piperidin-4-yl-methanone
—— (4-benzyloxyphenyl)-[4-(6,7-dimethoxyquinolin-4-yloxy)phenyl]amine 516522-53-5 C30H26N2O4
(4-benzyloxyphenyl)-[4-(6,7-dimethoxyquinolin-4-yloxy)phenyl]amine
—— 4-[3-(naphthalen-2-yloxy)-benzyl]-piperazine-1-carboxylic acid pyrazin-2-ylamide 1093211-64-3 C26H25N5O2
4-[3-(naphthalen-2-yloxy)-benzyl]-piperazine-1-carboxylic acid pyrazin-2-ylamide
—— 4-(difluoromethoxy)-N-methyl-1,1-dioxo-N-propyl-1,2-benzothiazol-3-amine 936921-73-2 C12H14F2N2O3S
4-(difluoromethoxy)-N-methyl-1,1-dioxo-N-propyl-1,2-benzothiazol-3-amine
—— 4-(3,4-dibromobenzyl)-N-pyridazin-3-ylpiperazine-1-carboxamide 1093211-31-4 C16H17Br2N5O
4-(3,4-dibromobenzyl)-N-pyridazin-3-ylpiperazine-1-carboxamide
—— 4-(4-(2-bromoethoxy)-benzyl)-3-(2,4-dichlorophenyl)-7-hydroxy-8-iodo-chromen-2-one 848749-22-4 C24H16BrCl2IO4
4-(4-(2-bromoethoxy)-benzyl)-3-(2,4-dichlorophenyl)-7-hydroxy-8-iodo-chromen-2-one
—— 4,5-dimethyl-9-phenyl-xanthene 111583-53-0 C21H18O
4,5-dimethyl-9-phenyl-xanthene
—— (4-chlorophenyl)(4-(4-methoxyphenyl)-4-methyl-2-(methylthio)-6-phenyl-4H-thiopyran-3-yl)methanone 1620159-89-8 C27H23ClO2S2
(4-chlorophenyl)(4-(4-methoxyphenyl)-4-methyl-2-(methylthio)-6-phenyl-4H-thiopyran-3-yl)methanone
—— 4-({4-[({4-methyl-2-[methyl(methylsulfonyl)amino]pyridin-3-yl}methyl)amino]-5-(trifluoromethyl)pyrimidin-2-yl}amino)benzamide 1073155-94-8 C21H22F3N7O3S
4-({4-[({4-methyl-2-[methyl(methylsulfonyl)amino]pyridin-3-yl}methyl)amino]-5-(trifluoromethyl)pyrimidin-2-yl}amino)benzamide
—— 4-chloro-2-methyl-5,6-dihydro[1]benzoxepino[5,4-d]pyrimidine 1649456-21-2 C13H11ClN2O
4-chloro-2-methyl-5,6-dihydro[1]benzoxepino[5,4-d]pyrimidine
—— 4-Benzylsulfamoyl-benzoic acid (3aR,4R,6R,6aR)-6-(6-amino-purin-9-yl)-2-phenyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-ylmethyl ester 114958-22-4 C31H28N6O7S
4-Benzylsulfamoyl-benzoic acid (3aR,4R,6R,6aR)-6-(6-amino-purin-9-yl)-2-phenyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-ylmethyl ester
—— 4-bromopentyl methanesulfonate 1309251-43-1 C6H13BrO3S
4-bromopentyl methanesulfonate
—— 4-[4-(2-methyl-pyridin-3-yloxy)-pyrazolo[3,4-d]pyrimidin-1-yl]-piperidine-1-carboxylic acid phenyl ester 1196486-01-7 C23H22N6O3
4-[4-(2-methyl-pyridin-3-yloxy)-pyrazolo[3,4-d]pyrimidin-1-yl]-piperidine-1-carboxylic acid phenyl ester
—— 4-chloro-3,5-diphenyl-1-(3,3,3-trifluoropropyl)pyrazolo[3,4-c]pyridazine 1608158-82-2 C20H14ClF3N4
4-chloro-3,5-diphenyl-1-(3,3,3-trifluoropropyl)pyrazolo[3,4-c]pyridazine
—— 4-tert-butyl-N-(4-{6-[1-(2-dimethylaminoethyl)-1H-pyrazol-4-yl]-7H-pyrrolo[2,3-d]pyrimidin-4-yl}-2-fluorobenzyl)benzamide 1607005-47-9 C31H34FN7O
4-tert-butyl-N-(4-{6-[1-(2-dimethylaminoethyl)-1H-pyrazol-4-yl]-7H-pyrrolo[2,3-d]pyrimidin-4-yl}-2-fluorobenzyl)benzamide
—— 4-Acetamino-4-ethyl-tetrahydro-thiopyran 90949-92-1 C9H17NOS
4-Acetamino-4-ethyl-tetrahydro-thiopyran
—— 4a,5,Dihydro-4a-methyl-pyrrolo-<1,2-a>-s-triazolo<1,5-c>quinazolin-7(6H)-one 55138-97-1 C13H12N4O
4a,5,Dihydro-4a-methyl-pyrrolo-<1,2-a>-s-triazolo<1,5-c>quinazolin-7(6H)-one
—— [4-(4-Methoxy-phenoxythiocarbonylamino)-phenyl]-thiocarbamic acid O-(4-methoxy-phenyl) ester 31858-53-4 C22H20N2O4S2
[4-(4-Methoxy-phenoxythiocarbonylamino)-phenyl]-thiocarbamic acid O-(4-methoxy-phenyl) ester
—— 4-[(S)-3-((S)-4-hydroxy-6-aza-spiro[2.5]oct-6-yl)-1-hydroxymethyl-propyl]-1-(4-trifluoromethyl-phenyl)-[1,4]diazepan-5-one 1206600-14-7 C23H32F3N3O3
4-[(S)-3-((S)-4-hydroxy-6-aza-spiro[2.5]oct-6-yl)-1-hydroxymethyl-propyl]-1-(4-trifluoromethyl-phenyl)-[1,4]diazepan-5-one
—— 4-(2-piperidin-1-yl-acetyl)-[1,4]diazepane-1-carboxylic acid naphthalen-2-ylamide 1028852-75-6 C23H30N4O2
4-(2-piperidin-1-yl-acetyl)-[1,4]diazepane-1-carboxylic acid naphthalen-2-ylamide
—— 4-hydroxy-2-oxo-3-phenyl-1,2,3,4-tetrahydro-quinazoline-4-carboxylic acid hydrazide 54121-14-1 C15H14N4O3
4-hydroxy-2-oxo-3-phenyl-1,2,3,4-tetrahydro-quinazoline-4-carboxylic acid hydrazide
—— 4-Benzenesulfonyl-4,4-dichloro-butyric acid methyl ester 91090-78-7 C11H12Cl2O4S
4-Benzenesulfonyl-4,4-dichloro-butyric acid methyl ester
—— 4-<1-Carboxy-aethyl>-4-isopropyl-3,5-dioxo-1,2-diphenyl-pyrazolidin 102660-82-2 C21H22N2O4
4-<1-Carboxy-aethyl>-4-isopropyl-3,5-dioxo-1,2-diphenyl-pyrazolidin
—— 4-({4-[3-(2-chloro-phenothiazin-10-yl)-propyl]-piperazin-1-yl}-acetyl)-morpholine 103756-70-3 C25H31ClN4O2S
4-({4-[3-(2-chloro-phenothiazin-10-yl)-propyl]-piperazin-1-yl}-acetyl)-morpholine
—— 4-Isopropyloxy-benzoesaeure-(4-hydroxy-phenyl)-(4-hydroxy-benzyl)-amid 102561-05-7 C23H23NO4
4-Isopropyloxy-benzoesaeure-(4-hydroxy-phenyl)-(4-hydroxy-benzyl)-amid
—— 4-(2-Chloro-6-fluoro-4-nitrophenyl)sulfanylpyridine 569658-07-7 C11H6ClFN2O2S
4-(2-Chloro-6-fluoro-4-nitrophenyl)sulfanylpyridine
—— 4-(4-(4-(6-fluoropyridin-2-yl)piperazin-1-yl)butyl)-2H-benzo[b][1,4]oxazin-3(4H)-one 1351409-95-4 C21H25FN4O2
4-(4-(4-(6-fluoropyridin-2-yl)piperazin-1-yl)butyl)-2H-benzo[b][1,4]oxazin-3(4H)-one
—— 4'-Chloro-N-mesyl-2-nitrodibenzylamin 42060-36-6 C15H15ClN2O4S
4'-Chloro-N-mesyl-2-nitrodibenzylamin