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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,5-tetramethylene 1,3-diselenole 2-selenone 107907-53-9 C7H8Se3
4,5-tetramethylene 1,3-diselenole 2-selenone
—— 4-chloro-2-hexyl-5-methyl-phenol 54304-15-3 C13H19ClO
4-chloro-2-hexyl-5-methyl-phenol
—— 4-[(4-methoxycarbonylamino-1-methyl-1H-pyrrole-2-carbonyl)-amino]-1-methyl-1H-pyrrole-2-carboxylic acid benzyl ester 1027881-53-3 C21H22N4O5
4-[(4-methoxycarbonylamino-1-methyl-1H-pyrrole-2-carbonyl)-amino]-1-methyl-1H-pyrrole-2-carboxylic acid benzyl ester
—— 4,7,7-trimethyl-6,7-dihydro-4<i>H</i>-[1,2]dithiolo[4,3-<i>d</i>]pyrimidine-3,5-dione 41275-72-3 C8H10N2O2S2
4,7,7-trimethyl-6,7-dihydro-4<i>H</i>-[1,2]dithiolo[4,3-<i>d</i>]pyrimidine-3,5-dione
—— {4-[(2S,4S)-4-(Naphthalen-2-yloxy)-pyrrolidine-2-carbonyl]-piperazin-1-yl}-acetic acid ethyl ester 886447-40-1 C23H29N3O4
{4-[(2S,4S)-4-(Naphthalen-2-yloxy)-pyrrolidine-2-carbonyl]-piperazin-1-yl}-acetic acid ethyl ester
—— 4-methyl-N-(methylsulfonyl)-N-(2-phenylallyl)benzenesulfonamide 1374016-45-1 C17H19NO4S2
4-methyl-N-(methylsulfonyl)-N-(2-phenylallyl)benzenesulfonamide
—— (4aS,10aR)-1-Chloromethyl-7-isopropyl-6-methoxy-4a-methyl-3,4,4a,9,10,10a-hexahydro-phenanthrene 73414-23-0 C20H27ClO
(4aS,10aR)-1-Chloromethyl-7-isopropyl-6-methoxy-4a-methyl-3,4,4a,9,10,10a-hexahydro-phenanthrene
—— 4,7-dichloro-3,5-bis(prop-2-yn-1-yloxy)-2-naphthoic acid 1262838-44-7 C17H10Cl2O4
4,7-dichloro-3,5-bis(prop-2-yn-1-yloxy)-2-naphthoic acid
—— 4-(1-Methyloctyl)-anisol 17404-26-1 C16H26O
4-(1-Methyloctyl)-anisol
—— 4-[2-oxo-2-(4-thieno[3,2-c]pyridin-4-yl-3,6-dihydro-2H-pyridin-1-yl)ethyl]-1-(5-trifluoromethylpyridin-2-yl)piperazin-2-one 1313997-09-9 C24H22F3N5O2S
4-[2-oxo-2-(4-thieno[3,2-c]pyridin-4-yl-3,6-dihydro-2H-pyridin-1-yl)ethyl]-1-(5-trifluoromethylpyridin-2-yl)piperazin-2-one
—— 4-(2-triphenylenylethynyl)benzophenone 1271731-35-1 C33H20O
4-(2-triphenylenylethynyl)benzophenone
—— 4'-Bromo-4-(2-cyclobutyl-ethyl)-biphenyl 104661-18-9 C18H19Br
4'-Bromo-4-(2-cyclobutyl-ethyl)-biphenyl
—— 4-Propylimino-chromen-carbonsaeure-propylamid 101586-44-1 C16H20N2O2
4-Propylimino-chromen-carbonsaeure-propylamid
—— 4-{[3-Cyano-prop-(E)-ylidene]-hydrazono}-butyronitrile 90952-99-1 C8H10N4
4-{[3-Cyano-prop-(E)-ylidene]-hydrazono}-butyronitrile
—— <4-Amino-benzoyl>-essigsaeure-<2-octadecyloxy-anilid> 103325-18-4 C33H50N2O3
<4-Amino-benzoyl>-essigsaeure-<2-octadecyloxy-anilid>
—— (4-Chloro-phenyl)-phenyl-(1-{[1-pyridin-4-yl-meth-(E)-ylidene]-amino}-piperidin-4-yl)-methanol 47607-17-0 C24H24ClN3O
(4-Chloro-phenyl)-phenyl-(1-{[1-pyridin-4-yl-meth-(E)-ylidene]-amino}-piperidin-4-yl)-methanol
—— 4-(E-but-2-en-1-ylamino)-1-(indol-2-yl)butan-1-ol 1271726-21-6 C16H22N2O
4-(E-but-2-en-1-ylamino)-1-(indol-2-yl)butan-1-ol
—— 4-oxo-trans,trans-7,10-dodecadien-2-ynamide 80663-07-6 C12H15NO2
4-oxo-trans,trans-7,10-dodecadien-2-ynamide
—— 4-Butoxy-3-methoxy-benzoic acid 2-dimethylamino-ethyl ester 24866-53-3 C16H25NO4
4-Butoxy-3-methoxy-benzoic acid 2-dimethylamino-ethyl ester
—— 4-methyl-5-phenyl-5<i>H</i>-pyrazole-3-carboxylic acid ethyl ester 35313-52-1 C13H14N2O2
4-methyl-5-phenyl-5<i>H</i>-pyrazole-3-carboxylic acid ethyl ester
—— [4-(2-benzyl-benzyl)-piperazin-1-yl]-(3,5-dimethoxy-benzylidene)-amine 37652-91-8 C27H31N3O2
[4-(2-benzyl-benzyl)-piperazin-1-yl]-(3,5-dimethoxy-benzylidene)-amine
—— 4-Oxo-3,7-dimethyl-1,2,3,4-tetrahydro-phenanthren-3-essigsaeure 17991-32-1 C18H18O3
4-Oxo-3,7-dimethyl-1,2,3,4-tetrahydro-phenanthren-3-essigsaeure
—— 4-amino-6-{4-[trans-4-(2-hydroxyethyl)cyclohexyl]phenyl}-7,8-dihydropyrimido[5,4-f][1,4]oxazepin-5(6H)-one 1236356-06-1 C21H26N4O3
4-amino-6-{4-[trans-4-(2-hydroxyethyl)cyclohexyl]phenyl}-7,8-dihydropyrimido[5,4-f][1,4]oxazepin-5(6H)-one
—— 4-(8-{[4-(4-fluorophenyl)-1H-indol-3-yl]methyl}-1-oxa-2,8-diazaspiro[4.5]dec-2-en-3-yl)benzoic acid trifluoroacetate 1350759-22-6 C2HF3O2*C29H26FN3O3
4-(8-{[4-(4-fluorophenyl)-1H-indol-3-yl]methyl}-1-oxa-2,8-diazaspiro[4.5]dec-2-en-3-yl)benzoic acid trifluoroacetate
—— [4-(1,3-dioxo-4,9-dipropyl-1,3-dihydro-2H-benzo[f]isoindol-2-yl)phenyl]acetic acid 1114974-22-9 C26H25NO4
[4-(1,3-dioxo-4,9-dipropyl-1,3-dihydro-2H-benzo[f]isoindol-2-yl)phenyl]acetic acid
—— (4-Acetyl-benzyl)-formamido-malonsaeurediethylester 20278-64-2 C17H21NO6
(4-Acetyl-benzyl)-formamido-malonsaeurediethylester
—— 4-(2-methoxyvinyl)-4'''-pentyl-2',2'',3,5-tetrafluoro-1,1',4',1'',4'',1'''-quaterphenyl 1251538-73-4 C32H28F4O
4-(2-methoxyvinyl)-4'''-pentyl-2',2'',3,5-tetrafluoro-1,1',4',1'',4'',1'''-quaterphenyl
—— 4-(2-ethoxycarbonylethyl)-3-oxo-2-phenyl-3,4-dihydro-2H-quinoxaline-1-carboxylic acid benzyl ester 1634721-99-5 C27H26N2O5
4-(2-ethoxycarbonylethyl)-3-oxo-2-phenyl-3,4-dihydro-2H-quinoxaline-1-carboxylic acid benzyl ester
—— 4-(5-Hydroxypentyl)amino-7,8-dimethyl-chinazolin 31928-23-1 C15H21N3O
4-(5-Hydroxypentyl)amino-7,8-dimethyl-chinazolin
—— (4aR,11R,11aS)-2-(2-(1-benzyl-4-isopropylpiperazin-2-yl)ethyl)-11-methyl-9-(trifluoromethyl)-2,3,4,4a,5,6,11,11a-octahydro-1H-pyrido[4,3-b]carbazole 693824-74-7 C33H43F3N4
(4aR,11R,11aS)-2-(2-(1-benzyl-4-isopropylpiperazin-2-yl)ethyl)-11-methyl-9-(trifluoromethyl)-2,3,4,4a,5,6,11,11a-octahydro-1H-pyrido[4,3-b]carbazole
—— 4-piperazin-1-yl-2-{[(4-trifluoromethyl)phenyl]sulfonyl}thieno[3,2-c]pyridine hydrochloride 636999-38-7 C18H16F3N3O2S2*ClH
4-piperazin-1-yl-2-{[(4-trifluoromethyl)phenyl]sulfonyl}thieno[3,2-c]pyridine hydrochloride
—— 4-diphenylmethoxy-1-[4-(2-methanesulfonylaminophenoxy)-2-butynyl]piperidin 148668-80-8 C29H32N2O4S
4-diphenylmethoxy-1-[4-(2-methanesulfonylaminophenoxy)-2-butynyl]piperidin
—— 4-methoxy-N-(5-methylisoxazol-3-yl)benzenesulfonamide 349622-20-4 C11H12N2O4S
4-methoxy-N-(5-methylisoxazol-3-yl)benzenesulfonamide
—— 4-{[(4-Fluorophenyl)sulfanyl]methyl}-1-piperidinecarboxylate Hydrochloride 333988-26-4 C13H16FNO2S*ClH
4-{[(4-Fluorophenyl)sulfanyl]methyl}-1-piperidinecarboxylate Hydrochloride
—— 4-(2-pyridin-2-yl-pyrazolo[1,5-a]pyridin-3-yl)-quinoline 676344-09-5 C21H14N4
4-(2-pyridin-2-yl-pyrazolo[1,5-a]pyridin-3-yl)-quinoline
—— 4-{[8-(1-hydroxy-1-methylethyl)-11-oxo-10,11-dihydro-5H-dibenzo[b,e][1,4]diazepin-3-yl]amino}pyridine-2-carbonitrile 755028-86-5 C22H19N5O2
4-{[8-(1-hydroxy-1-methylethyl)-11-oxo-10,11-dihydro-5H-dibenzo[b,e][1,4]diazepin-3-yl]amino}pyridine-2-carbonitrile
—— 4-{[2-(3-chloro-6-methoxyquinolin-4-yl)ethyl]amino}-1-[(2-methyl-5,6,7,8-tetrahydroquinazolin-6-yl)methyl]azepane-4-carboxylic acid 1080636-17-4 C29H36ClN5O3
4-{[2-(3-chloro-6-methoxyquinolin-4-yl)ethyl]amino}-1-[(2-methyl-5,6,7,8-tetrahydroquinazolin-6-yl)methyl]azepane-4-carboxylic acid
—— 4-anilino-3-phenyl-5-s-[3'-(2-chlorophenyl)-(4'H)-5-oxoisoxazol-4'-yl]-1,2,4-triazole 225502-67-0 C23H16ClN5O2S
4-anilino-3-phenyl-5-s-[3'-(2-chlorophenyl)-(4'H)-5-oxoisoxazol-4'-yl]-1,2,4-triazole
—— 4-benzyloxy-3-(2,2-difluoroethoxy)benzoic acid 937783-05-6 C16H14F2O4
4-benzyloxy-3-(2,2-difluoroethoxy)benzoic acid
—— (4E,6E)-1-phenylocta-4,6-dien-1-yn-3-ol 1603020-63-8 C14H14O
(4E,6E)-1-phenylocta-4,6-dien-1-yn-3-ol
—— 4-(carboxymethyl)-2-isobutyl-6-oxo-1,3,2-dioxaborinane-4-carboxylic acid 1613293-03-0 C10H15BO7
4-(carboxymethyl)-2-isobutyl-6-oxo-1,3,2-dioxaborinane-4-carboxylic acid
—— 4-Phenyl-tetrahydro-pyran-4-carboxylic acid 3-diethylamino-1,2-dimethyl-propyl ester 3648-67-7 C21H33NO3
4-Phenyl-tetrahydro-pyran-4-carboxylic acid 3-diethylamino-1,2-dimethyl-propyl ester
—— 4-Isopropylbenzoylchloridphenylhydrazon 25939-07-5 C16H17ClN2
4-Isopropylbenzoylchloridphenylhydrazon
—— 4-(2,6-bis-aziridin-1-yl-5-nitro-pyrimidin-4-yl)-morpholine 13923-39-2 C12H16N6O3
4-(2,6-bis-aziridin-1-yl-5-nitro-pyrimidin-4-yl)-morpholine
—— 4'-Nitro-4-<2-methoxycarbonyl-vinyl>-stilben 7549-45-3 C18H15NO4
4'-Nitro-4-<2-methoxycarbonyl-vinyl>-stilben
—— 4-amino-7-methyl-indoline-2,3-dione 117146-94-8 C9H8N2O2
4-amino-7-methyl-indoline-2,3-dione
—— 4-(3-(2-oxo-2H-chromen-3-yl)-5-phenyl-4,5-dihydro-1H-pyrazol-1-yl)benzoic acid 1141375-81-6 C25H18N2O4
4-(3-(2-oxo-2H-chromen-3-yl)-5-phenyl-4,5-dihydro-1H-pyrazol-1-yl)benzoic acid
—— (4E)-6-[[tert-butyl(dimethyl)silyl]oxymethyl]hepta-4,6-dien-1-ol 1424363-57-4 C14H28O2Si
(4E)-6-[[tert-butyl(dimethyl)silyl]oxymethyl]hepta-4,6-dien-1-ol
—— [4-(Hydroxymethyl)phenyl] benzenesulfonate 118107-84-9 C13H12O4S
[4-(Hydroxymethyl)phenyl] benzenesulfonate
—— (4-Chloro-phenyl)-(3-dimethylaminomethyl-4-hydroxy-phenyl)-methanone 7139-93-7 C16H16ClNO2
(4-Chloro-phenyl)-(3-dimethylaminomethyl-4-hydroxy-phenyl)-methanone