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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,4'-dichlorobenzophenone α-chloroacetylhydrazone 79289-17-1 C15H11Cl3N2O
4,4'-dichlorobenzophenone α-chloroacetylhydrazone
—— 4-(3-(3-((3-(dimethylamino)pyrrolidin-1-yl)(imino)methyl)phenyl)ureido)-N-(4-sulfamoylbenzyl)benzenesulfonamide 1237645-21-4 C27H33N7O5S2
4-(3-(3-((3-(dimethylamino)pyrrolidin-1-yl)(imino)methyl)phenyl)ureido)-N-(4-sulfamoylbenzyl)benzenesulfonamide
—— 4-bromo-6-(tert-butyl)-1-methyl-6,9-dihydro-1H-6,9-epoxybenzo[g]indole 1450932-78-1 C17H18BrNO
4-bromo-6-(tert-butyl)-1-methyl-6,9-dihydro-1H-6,9-epoxybenzo[g]indole
—— 4-[[Bis[[(1,1-dimethylethoxy)carbonyl]amino]methylene]amino]-L-phenylalanine 187283-26-7 C20H30N4O6
4-[[Bis[[(1,1-dimethylethoxy)carbonyl]amino]methylene]amino]-L-phenylalanine
—— 4-Bromo-14-oxa-13lambda6-thia-12-azatricyclo[9.5.0.02,7]hexadeca-1(11),2(7),3,5-tetraene 13,13-dioxide 1123202-56-1 C13H14BrNO3S
4-Bromo-14-oxa-13lambda6-thia-12-azatricyclo[9.5.0.02,7]hexadeca-1(11),2(7),3,5-tetraene 13,13-dioxide
—— 4-methyl-3-ureido-4,6-dihydro-thieno[2,3-c]pyrrole-2,5-dicarboxylic acid 5-ethyl ester 2-methyl ester 1357948-97-0 C13H17N3O5S
4-methyl-3-ureido-4,6-dihydro-thieno[2,3-c]pyrrole-2,5-dicarboxylic acid 5-ethyl ester 2-methyl ester
—— 4,4'-[pentane-1,5-diylbis(4,4-dimethyl-2,5-dioxoimidazolidine-3,1-diyl)]bis(2-methylbenzonitrile) 1252687-77-6 C31H34N6O4
4,4'-[pentane-1,5-diylbis(4,4-dimethyl-2,5-dioxoimidazolidine-3,1-diyl)]bis(2-methylbenzonitrile)
—— 4-amino-5-(2-(pyridin-2-yl)ethoxy)-1H-benzo[c][1,2,6]thiadiazine-2,2-dioxide 1093200-81-7 C14H14N4O3S
4-amino-5-(2-(pyridin-2-yl)ethoxy)-1H-benzo[c][1,2,6]thiadiazine-2,2-dioxide
—— (4-(5-amino-6-(1H-benzo[d]imidazol-2-yl)pyrazin-2-yl)-5,6-dihydropyridin-1(2H)-yl)(morpholino)methanone 1225060-26-3 C21H23N7O2
(4-(5-amino-6-(1H-benzo[d]imidazol-2-yl)pyrazin-2-yl)-5,6-dihydropyridin-1(2H)-yl)(morpholino)methanone
—— 4-{2-[4-(furan-2-carbonyl)-piperazin-1-yl]-4-methyl-7-oxo-7H-pyrido[2,3-d]pyrimidin-8-yl}-N-(4-methanesulfonyl-benzyl)-benzamide 583877-91-2 C32H30N6O6S
4-{2-[4-(furan-2-carbonyl)-piperazin-1-yl]-4-methyl-7-oxo-7H-pyrido[2,3-d]pyrimidin-8-yl}-N-(4-methanesulfonyl-benzyl)-benzamide
—— 4-[1-(3-fluoro-benzyl)-piperidin-4-ylamino]-6-methoxy-chromen-2-one trifluoroacetate 638192-96-8 C2HF3O2*C22H23FN2O3
4-[1-(3-fluoro-benzyl)-piperidin-4-ylamino]-6-methoxy-chromen-2-one trifluoroacetate
—— [4-(4-chlorophenyl)-3-cyclopropyl-2-oxo-2,3-dihydro-1H-imidazol-1-yl]-acetic acid 959139-21-0 C14H13ClN2O3
[4-(4-chlorophenyl)-3-cyclopropyl-2-oxo-2,3-dihydro-1H-imidazol-1-yl]-acetic acid
—— 4-Acetamido-heptanon-3 7769-43-9 C9H17NO2
4-Acetamido-heptanon-3
—— 4-Hydroxymethyl-7-methyl-indan 91969-54-9 C11H14O
4-Hydroxymethyl-7-methyl-indan
—— 4-(aminomethyl)-3,4-dihydro-2H-1lambda6-benzothiopyran-1,1-dione hydrochloride 2060037-87-6 C10H14ClNO2S
4-(aminomethyl)-3,4-dihydro-2H-1lambda6-benzothiopyran-1,1-dione hydrochloride
—— 4-chloro-3-(1H-indol-2-yl)-1-(2-(4-methylpiperazin-1-yl)ethyl)-5-phenyl-1H-pyrazolo[3,4-c]pyridazine 1608158-58-2 C26H26ClN7
4-chloro-3-(1H-indol-2-yl)-1-(2-(4-methylpiperazin-1-yl)ethyl)-5-phenyl-1H-pyrazolo[3,4-c]pyridazine
—— 4-Cyclohexyl-4-methyl-azetidin-2-one 90977-70-1 C10H17NO
4-Cyclohexyl-4-methyl-azetidin-2-one
—— 4,4'-oxybis(benz-2-(3-methoxybenzylidene)hydrazide) 1202222-12-5 C30H26N4O5
4,4'-oxybis(benz-2-(3-methoxybenzylidene)hydrazide)
—— 4-(3,4-dichloro-phenyl)-4-methoxyimino-N-(6-trifluoromethyl-pyridin-3-yl)-butyramide 1206765-02-7 C17H14Cl2F3N3O2
4-(3,4-dichloro-phenyl)-4-methoxyimino-N-(6-trifluoromethyl-pyridin-3-yl)-butyramide
—— 4-(7-cyano-4-{[3-(morpholin-4-yl)propyl]amino}imidazo[1,2-a]quinoxalin-1-yl)-N-cyclopropylbenzamide 1254195-71-5 C28H29N7O2
4-(7-cyano-4-{[3-(morpholin-4-yl)propyl]amino}imidazo[1,2-a]quinoxalin-1-yl)-N-cyclopropylbenzamide
—— 4-(3-methyl-4-phenoxyphenyl)-1H-pyrazolo[3,4-c]pyridin-3-amine 1266156-87-9 C19H16N4O
4-(3-methyl-4-phenoxyphenyl)-1H-pyrazolo[3,4-c]pyridin-3-amine
—— 4-acetoxy-6-oxo-6H-[1,2]oxazine-3-carboxylic acid methyl ester 883-85-2 C8H7NO6
4-acetoxy-6-oxo-6H-[1,2]oxazine-3-carboxylic acid methyl ester
—— [4-(3,4-Dimethoxy-benzyloxy)-phenyl]-phenyl-methanone 54589-17-2 C22H20O4
[4-(3,4-Dimethoxy-benzyloxy)-phenyl]-phenyl-methanone
—— (4S,5S)-5-bromo-4-methoxy-3-<(1S)-2-exo-methoxyethoxy-1-apocamphanecarbonyl>-2-oxazolidinone 125554-21-4 C17H26BrNO6
(4S,5S)-5-bromo-4-methoxy-3-<(1S)-2-exo-methoxyethoxy-1-apocamphanecarbonyl>-2-oxazolidinone
—— 4-((3aS,4S,6R,6aR)-2,2-Dimethyl-6-trityloxymethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-2H-pyrazole-3-carbaldehyde 85357-17-1 C31H30N2O5
4-((3aS,4S,6R,6aR)-2,2-Dimethyl-6-trityloxymethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-2H-pyrazole-3-carbaldehyde
—— 4-(1,3,6,8-tetraoxo-7-(pyridin-4-yl)-3,6,7,8-tetrahydrobenzo[lmn][3,8]phenanthrolin-2(1H)-yl)benzoyl chloride 1258940-76-9 C26H12ClN3O5
4-(1,3,6,8-tetraoxo-7-(pyridin-4-yl)-3,6,7,8-tetrahydrobenzo[lmn][3,8]phenanthrolin-2(1H)-yl)benzoyl chloride
—— [4-(4-{[6-(cyclohexylamino)-9H-purin-2-yl]amino}-3-methoxyphenyl)piperazin-1-yl](morpholin-4-yl)methanone 1246531-33-8 C27H37N9O3
[4-(4-{[6-(cyclohexylamino)-9H-purin-2-yl]amino}-3-methoxyphenyl)piperazin-1-yl](morpholin-4-yl)methanone
—— 4-Acetyl-2-nitrophenyl(α-naphthyl)ether 31477-37-9 C18H13NO4
4-Acetyl-2-nitrophenyl(α-naphthyl)ether
—— 4-(1-(2-chloro-6-(1-hydroxycyclobutyl)benzyl)-4-fluoro-1H-indazol-3-yl)-3-fluorobenzoic acid 1562194-01-7 C25H19ClF2N2O3
4-(1-(2-chloro-6-(1-hydroxycyclobutyl)benzyl)-4-fluoro-1H-indazol-3-yl)-3-fluorobenzoic acid
—— 4-(2-Methyl-5-oxazolyl)naphtalinsaeureanhydrid 65697-84-9 C16H9NO4
4-(2-Methyl-5-oxazolyl)naphtalinsaeureanhydrid
—— 4-(3-(2-chlorophenyl)-4-(4-(1-((tetrahydrofuran-3-yl)methyl)azetidin-3-yloxy)-phenyl)isoxazol-5-yl)phenol hydrochloride 1383929-14-3 C29H27ClN2O4*ClH
4-(3-(2-chlorophenyl)-4-(4-(1-((tetrahydrofuran-3-yl)methyl)azetidin-3-yloxy)-phenyl)isoxazol-5-yl)phenol hydrochloride
—— 4-bromo-3,5-diethyl-pyrazole-1-carboxylic acid 1-ethyl-6-methyl-ergolin-8-ylamide 1968-44-1 C25H32BrN5O
4-bromo-3,5-diethyl-pyrazole-1-carboxylic acid 1-ethyl-6-methyl-ergolin-8-ylamide
—— 4-dimethylamino-1-(2-fluorophenyl)-2-phenyl-2-buten-1-ol (Z) hydrochloride 102360-87-2 C18H20FNO*ClH
4-dimethylamino-1-(2-fluorophenyl)-2-phenyl-2-buten-1-ol (Z) hydrochloride
—— (4-methyl-piperidino)-phenyl-thioacetic acid amide 100876-94-6 C14H20N2S
(4-methyl-piperidino)-phenyl-thioacetic acid amide
—— 4-chloro-<i>N</i>-(6-chloro-2-propoxy-pyrimidin-4-yl)-benzamide 4139-28-0 C14H13Cl2N3O2
4-chloro-<i>N</i>-(6-chloro-2-propoxy-pyrimidin-4-yl)-benzamide
—— 4-(10,13-Dimethyl-3,7,12-trioxo-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-pentanoic acid 1-methyl-piperidin-3-yl ester; compound with (S)-2-amino-3-(1H-imidazol-4-yl)-propionic acid 31068-74-3 C6H9N3O2*C30H45NO5
4-(10,13-Dimethyl-3,7,12-trioxo-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-pentanoic acid 1-methyl-piperidin-3-yl ester; compound with (S)-2-amino-3-(1H-imidazol-4-yl)-propionic acid
—— (4aS,8aR)-2-[Bis-(4-methoxy-phenyl)-methylene]-decahydro-naphthalene 25996-39-8 C25H30O2
(4aS,8aR)-2-[Bis-(4-methoxy-phenyl)-methylene]-decahydro-naphthalene
—— 4-(bromomethylene)-1-tert-butylpiperidine 444665-00-3 C10H18BrN
4-(bromomethylene)-1-tert-butylpiperidine
—— 4-((5-bromo-1-tert-butyl-1H-pyrazol-4-yl)methyl)-1-(tert-butoxycarbonyl)piperidine-4-carboxylic acid 1374257-85-8 C19H30BrN3O4
4-((5-bromo-1-tert-butyl-1H-pyrazol-4-yl)methyl)-1-(tert-butoxycarbonyl)piperidine-4-carboxylic acid
—— 4-(cyclohepten-1-yl)-2,5-dimethylpyrazol-3-amine 91623-33-5 C12H19N3
4-(cyclohepten-1-yl)-2,5-dimethylpyrazol-3-amine
—— 4-(3,4-Dihydro-1H-isoquinolin-2-yl)-pyridin-3-ylamine; hydrochloride 78070-06-1 C14H15N3*2ClH
4-(3,4-Dihydro-1H-isoquinolin-2-yl)-pyridin-3-ylamine; hydrochloride
—— (4S,5R)-4-Cyclohexylmethyl-2,2-dimethyl-oxazolidine-3,5-dicarboxylic acid 3-tert-butyl ester 5-((S)-4-hydroxy-1-morpholin-4-ylmethyl-butyl) ester 155381-96-7 C27H48N2O7
(4S,5R)-4-Cyclohexylmethyl-2,2-dimethyl-oxazolidine-3,5-dicarboxylic acid 3-tert-butyl ester 5-((S)-4-hydroxy-1-morpholin-4-ylmethyl-butyl) ester
—— (4bS,8aS)-2-isopropyl-4b,8,8-trimethyl-1,2,3,4,4a,4b,5,6,7,8,8a,9-dodecahydrophenanthrene-1,2-diol 82652-70-8 C20H34O2
(4bS,8aS)-2-isopropyl-4b,8,8-trimethyl-1,2,3,4,4a,4b,5,6,7,8,8a,9-dodecahydrophenanthrene-1,2-diol
—— 4,4-Dimorpholino-1,3-dioxo-1,2,3,4-tetrahydro-isochinolin 17247-30-2 C17H21N3O4
4,4-Dimorpholino-1,3-dioxo-1,2,3,4-tetrahydro-isochinolin
—— 4-(3-butynoxy)phthalodinitrile 853178-26-4 C12H8N2O
4-(3-butynoxy)phthalodinitrile
—— 4,N-dihydroxy-3-methoxy-5-methylbenzamidine 1011264-21-3 C8H10N2O3
4,N-dihydroxy-3-methoxy-5-methylbenzamidine
—— 4-[2-(3-bromo-4,5-dimethoxy-phenyl)-2-(tert-butyl-dimethyl-silanyloxy)-2-cyano-ethyl]-benzoic acid methyl ester 872989-84-9 C25H32BrNO5Si
4-[2-(3-bromo-4,5-dimethoxy-phenyl)-2-(tert-butyl-dimethyl-silanyloxy)-2-cyano-ethyl]-benzoic acid methyl ester
—— 4-Nitro-1-(2-nitro-phenoxy)-2-trifluoromethyl-benzene 21726-28-3 C13H7F3N2O5
4-Nitro-1-(2-nitro-phenoxy)-2-trifluoromethyl-benzene
—— 4-Isobutyl-1-phenyl-3-<α-phenyl-propyl>-Δ<sup>2</sup>-1.2.4-triazolinon-(5) 855-77-6 C21H25N3O
4-Isobutyl-1-phenyl-3-<α-phenyl-propyl>-Δ<sup>2</sup>-1.2.4-triazolinon-(5)
—— 4-naphtho[1,2-<i>d</i>][1,2,3]triazol-2-yl-<i>trans</i>-stilbene-2-sulfonic acid-[2]pyridylamide 121678-13-5 C29H21N5O2S
4-naphtho[1,2-<i>d</i>][1,2,3]triazol-2-yl-<i>trans</i>-stilbene-2-sulfonic acid-[2]pyridylamide