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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,4'-Di-(p-carboxyphenylsulfonyl)-octafluorbiphenyl 55740-30-2 C26H10F8O8S2
4,4'-Di-(p-carboxyphenylsulfonyl)-octafluorbiphenyl
—— 4,6-diethyl-1-methyl-1,2,3,6-tetrahydro-pyridine 57311-80-5 C10H19N
4,6-diethyl-1-methyl-1,2,3,6-tetrahydro-pyridine
—— 4-Carboxy-1-phenyl-5-(3-methyl-5-(2-furyl)-1,2,4-triazol-4-yl)-pyrazol 51649-74-2 C17H13N5O3
4-Carboxy-1-phenyl-5-(3-methyl-5-(2-furyl)-1,2,4-triazol-4-yl)-pyrazol
—— 4-(4-chloro-2-(imidazolo[1,2-a]pyridin-5-yl)phenoxy)-2,5-difluoro-N-(5-methylpyridine-2-yl)benzenesulfonamide 1432913-29-5 C25H17ClF2N4O3S
4-(4-chloro-2-(imidazolo[1,2-a]pyridin-5-yl)phenoxy)-2,5-difluoro-N-(5-methylpyridine-2-yl)benzenesulfonamide
—— 4-chloro-N-(cycloheptylmethyl)-6-fluoro-1-isopropyl-1H-indole-3-carboxamide 1188312-37-9 C20H26ClFN2O
4-chloro-N-(cycloheptylmethyl)-6-fluoro-1-isopropyl-1H-indole-3-carboxamide
—— 4-(o-nitrophenyl)-3-phenyl-s-triazol-5(1H)one 33711-76-1 C14H10N4O3
4-(o-nitrophenyl)-3-phenyl-s-triazol-5(1H)one
—— 4'-amino-5-(2-methoxyethoxy) valerophenone O-(2-amino-ethyl)oxime 61719-55-9 C16H27N3O3
4'-amino-5-(2-methoxyethoxy) valerophenone O-(2-amino-ethyl)oxime
—— 4-[(3S,4R)-3-[ethyl-(4-fluoro-phenoxycarbonyl)-amino]-4-(4-fluoro-phenyl)-pyrrolidine-1-carbonyl]-piperidine-1-carboxylic acid tert-butyl ester 1312666-64-0 C30H37F2N3O5
4-[(3S,4R)-3-[ethyl-(4-fluoro-phenoxycarbonyl)-amino]-4-(4-fluoro-phenyl)-pyrrolidine-1-carbonyl]-piperidine-1-carboxylic acid tert-butyl ester
—— [4-[5-acetyloxy-1-[(4-chlorophenyl)methyl]-3-methylindol-2-yl]phenyl] acetate 104599-27-1 C26H22ClNO4
[4-[5-acetyloxy-1-[(4-chlorophenyl)methyl]-3-methylindol-2-yl]phenyl] acetate
—— 4(2-(N-methyl)amino)benzoyl-1-(4-methoxybenzyl)-1,2,3-triazole-5-carboxylic acid 170989-31-8 C19H18N4O4
4(2-(N-methyl)amino)benzoyl-1-(4-methoxybenzyl)-1,2,3-triazole-5-carboxylic acid
—— 4-iodo-5,6-dimethoxy-phthalide 855661-46-0 C10H9IO4
4-iodo-5,6-dimethoxy-phthalide
—— [4-Isopropyl-3-(4-nitro-phenyl)-3H-thiazol-(2Z)-ylidene]-(4-nitro-phenyl)-amine 82686-76-8 C18H16N4O4S
[4-Isopropyl-3-(4-nitro-phenyl)-3H-thiazol-(2Z)-ylidene]-(4-nitro-phenyl)-amine
—— (4-(tert-butyldimethylsilyloxy)-3-methoxyphenyl)(3,4,5-trimethoxyphenyl)methanone 1452531-73-5 C23H32O6Si
(4-(tert-butyldimethylsilyloxy)-3-methoxyphenyl)(3,4,5-trimethoxyphenyl)methanone
—— 4-(4,5-dimethoxy-2-nitrobenzyloxy)-3,5-dimethoxybenzaldehyde 1198596-16-5 C18H19NO8
4-(4,5-dimethoxy-2-nitrobenzyloxy)-3,5-dimethoxybenzaldehyde
—— 4,5-dicarba-closo-dodecaboranyl-1-aza-2,5-diphospholane 97136-56-6 C14H21B10NP2
4,5-dicarba-closo-dodecaboranyl-1-aza-2,5-diphospholane
—— (4RS,2'RS)-3-[2'-(4-methylphenyl)propionyl]-4-phenyl-oxazolidin-2-one 1308659-00-8 C19H19NO3
(4RS,2'RS)-3-[2'-(4-methylphenyl)propionyl]-4-phenyl-oxazolidin-2-one
—— 4-Methyl-2-{3-[6-(4-nitro-phenylsulfanyl)-benzothiazol-2-yl]-4-oxo-2-thioxo-thiazolidin-5-ylazo}-thiazole-5-carboxylic acid ethyl ester 145696-18-0 C23H16N6O5S5
4-Methyl-2-{3-[6-(4-nitro-phenylsulfanyl)-benzothiazol-2-yl]-4-oxo-2-thioxo-thiazolidin-5-ylazo}-thiazole-5-carboxylic acid ethyl ester
—— 4-(1,3-dioxan-2-yl)-2'-nitrobenzophenone 78500-61-5 C17H15NO5
4-(1,3-dioxan-2-yl)-2'-nitrobenzophenone
—— 4-methyl-3-(2-methylthio)propionyl-1-phenylazetidin-2-one 129435-58-1 C14H17NO2S
4-methyl-3-(2-methylthio)propionyl-1-phenylazetidin-2-one
—— 4-Bromo-2-{[(E)-2-phenyl-imidazo[1,2-a]pyridin-3-ylimino]-methyl}-phenol 80493-82-9 C20H14BrN3O
4-Bromo-2-{[(E)-2-phenyl-imidazo[1,2-a]pyridin-3-ylimino]-methyl}-phenol
—— 4-ethyl-6-isopropoxymethyl-3,3-dimethyl-2-methylene-morpholine 92031-11-3 C13H25NO2
4-ethyl-6-isopropoxymethyl-3,3-dimethyl-2-methylene-morpholine
—— 4-Carboxynonafluorbenzophenon 65850-62-6 C14HF9O3
4-Carboxynonafluorbenzophenon
—— 4-[[[4-[(2,6-Dimethyl-4-pyridinyl)methoxy]phenyl]sulfonyl]methyl]tetrahydro-N-hydroxy-2H-pyran-4-carboxamide Mono(trifluoroacetate) 250150-71-1 C2HF3O2*C21H26N2O6S
4-[[[4-[(2,6-Dimethyl-4-pyridinyl)methoxy]phenyl]sulfonyl]methyl]tetrahydro-N-hydroxy-2H-pyran-4-carboxamide Mono(trifluoroacetate)
—— 4-(4-fluorophenyl)-2-(piperidin-1-yl)-3-(1H-tetrazol-5-yl)-7,8-dihydro-5H-pyrano[4,3-b]pyridine 1569822-07-6 C20H21FN6O
4-(4-fluorophenyl)-2-(piperidin-1-yl)-3-(1H-tetrazol-5-yl)-7,8-dihydro-5H-pyrano[4,3-b]pyridine
—— 4-{(S)-2-cyclohexyl-2-[5,6-difluoro-2-((S)-methoxy-phenyl-methyl)-benzoimidazol-1-yl]-acetylamino}-3-fluoro-benzoic acid 1221227-41-3 C30H28F3N3O4
4-{(S)-2-cyclohexyl-2-[5,6-difluoro-2-((S)-methoxy-phenyl-methyl)-benzoimidazol-1-yl]-acetylamino}-3-fluoro-benzoic acid
—— 4-amino-5-chloro-N-[[1-(2-hydroxy-3-phenoxypropyl)piperidin-4-yl]methyl]-2-methoxybenzamide 1221416-48-3 C23H30ClN3O4
4-amino-5-chloro-N-[[1-(2-hydroxy-3-phenoxypropyl)piperidin-4-yl]methyl]-2-methoxybenzamide
—— 4-phenyl-N-(6-((3-(2-((3-(1-piperazinyl)propyl)amino)-4-pyrimidinyl)-2-pyridinyl)oxy)-3-pyridinyl)-1-phthalazinamine 945598-64-1 C35H34N10O
4-phenyl-N-(6-((3-(2-((3-(1-piperazinyl)propyl)amino)-4-pyrimidinyl)-2-pyridinyl)oxy)-3-pyridinyl)-1-phthalazinamine
—— 4-{[(3,4-dimethylphenyl)(methylsulfonyl)amino]methyl}-N-(5-fluoro-2-methylphenyl)benzamide 1356851-92-7 C24H25FN2O3S
4-{[(3,4-dimethylphenyl)(methylsulfonyl)amino]methyl}-N-(5-fluoro-2-methylphenyl)benzamide
—— 4-fluoro-N-[N-naphthalen-2-yl-N'-(2-oxo-1,3-dihydrobenzimidazol-5-yl)carbamimidoyl]benzamide 1217240-69-1 C25H18FN5O2
4-fluoro-N-[N-naphthalen-2-yl-N'-(2-oxo-1,3-dihydrobenzimidazol-5-yl)carbamimidoyl]benzamide
—— 4-methoxy-<i>N</i>-(2-nitro-benzo[<i>b</i>]thiophen-3-ylmethylene)-aniline 39827-60-6 C16H12N2O3S
4-methoxy-<i>N</i>-(2-nitro-benzo[<i>b</i>]thiophen-3-ylmethylene)-aniline
—— 4-amino-3-chloro-N-{2-[4-(1,3-dihydro-2(2H)-oxo-1-benzimidazolyl)-1-piperidinyl]ethyl}-5-trifluoromethylbenzamide 337911-65-6 C22H23ClF3N5O2
4-amino-3-chloro-N-{2-[4-(1,3-dihydro-2(2H)-oxo-1-benzimidazolyl)-1-piperidinyl]ethyl}-5-trifluoromethylbenzamide
—— 4-N,4-N-dibutyl-2-nitrobenzene-1,4-disulfonamide 32549-05-6 C14H23N3O6S2
4-N,4-N-dibutyl-2-nitrobenzene-1,4-disulfonamide
—— (4S)-4-benzyl-3-[(4R)-4-methylhex-5-ynoyl]-1,3-oxazolidin-2-one 245736-39-4 C17H19NO3
(4S)-4-benzyl-3-[(4R)-4-methylhex-5-ynoyl]-1,3-oxazolidin-2-one
—— 4-bromo-9-methyl-7-(trifluoroacetyl)-1,5,6,7,8,9-hexahydro-2H-pyrido[2,3-d]azepin-2-one 959636-80-7 C12H12BrF3N2O2
4-bromo-9-methyl-7-(trifluoroacetyl)-1,5,6,7,8,9-hexahydro-2H-pyrido[2,3-d]azepin-2-one
—— 4-Phenyl-cyclohexanecarboxylic acid 2-((4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS)-4b-fluoro-5-hydroxy-4a,6a,8,8-tetramethyl-2-oxo-2,4a,4b,5,6,6a,9a,10,10a,10b,11,12-dodecahydro-7,9-dioxa-pentaleno[2,1-a]phenanthren-6b-yl)-2-oxo-ethyl ester 55566-09-1 C37H45FO7
4-Phenyl-cyclohexanecarboxylic acid 2-((4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS)-4b-fluoro-5-hydroxy-4a,6a,8,8-tetramethyl-2-oxo-2,4a,4b,5,6,6a,9a,10,10a,10b,11,12-dodecahydro-7,9-dioxa-pentaleno[2,1-a]phenanthren-6b-yl)-2-oxo-ethyl ester
—— 4-(5-Ethoxycarbonyl-3-pyridyl)-2-oxo-3-butensaeure 59936-05-9 C12H11NO5
4-(5-Ethoxycarbonyl-3-pyridyl)-2-oxo-3-butensaeure
—— 4-(5-Carbamoyl-3-pyridyl)-2-oxo-3-butensaeure 59936-09-3 C10H8N2O4
4-(5-Carbamoyl-3-pyridyl)-2-oxo-3-butensaeure
—— (4,4'-oxy-bis(benzoate))(1,4,8,9-tetranitrogen-tris(phene))copper(II) monohydrate 1083099-15-3 C14H8N4*C14H8O5*Cu*H2O
(4,4'-oxy-bis(benzoate))(1,4,8,9-tetranitrogen-tris(phene))copper(II) monohydrate
—— [4-(1-hydroxy-1-methyl-ethyl)-3-methylphenyl]-[10-phenyl-8-(2,2,2-trifluoroethyl)-11-oxa-3,8-diazaspiro[5.5]undecan-3-yl]methanone 1400640-38-1 C27H33F3N2O3
[4-(1-hydroxy-1-methyl-ethyl)-3-methylphenyl]-[10-phenyl-8-(2,2,2-trifluoroethyl)-11-oxa-3,8-diazaspiro[5.5]undecan-3-yl]methanone
—— (4-((2-(2-(4-(2-methoxyethyl)piperazin-1-yl)ethyl)phenyl)amino)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)(phenyl)methanone 1313038-50-4 C28H32N6O2
(4-((2-(2-(4-(2-methoxyethyl)piperazin-1-yl)ethyl)phenyl)amino)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)(phenyl)methanone
—— {4-[6-propyl-4-(3-trifluoromethyl-5,6-dihydro-8H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl)-thieno[2,3-d]pyrimidin-2-yloxy]-phenoxy}-acetic acid 1215215-35-2 C23H21F3N6O4S
{4-[6-propyl-4-(3-trifluoromethyl-5,6-dihydro-8H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl)-thieno[2,3-d]pyrimidin-2-yloxy]-phenoxy}-acetic acid
—— 4,6-Octadienal, 8-amino-3-methoxy-2,4-dimethyl-, [S-[R*,S*-(E,E)]]- 53152-54-8 C11H19NO2
4,6-Octadienal, 8-amino-3-methoxy-2,4-dimethyl-, [S-[R*,S*-(E,E)]]-
—— 4-(Isopropyl(methyl)amino)-4-oxobutanoic acid 953752-61-9 C8H15NO3
4-(Isopropyl(methyl)amino)-4-oxobutanoic acid
—— 4-benzylsulfanyl-6-methyl-2-phenyl-5<i>H</i>-pyrrolo[3,2-<i>d</i>]pyrimidine 72168-83-3 C20H17N3S
4-benzylsulfanyl-6-methyl-2-phenyl-5<i>H</i>-pyrrolo[3,2-<i>d</i>]pyrimidine
—— 4-(3-tert.-butylamino-2-hydroxypropyloxy)-2,1,3-benzthiadiazole 57083-93-9 C13H19N3O2S
4-(3-tert.-butylamino-2-hydroxypropyloxy)-2,1,3-benzthiadiazole
—— 4-octadecylthiopentan-2-ol benzenesulphonate 83519-48-6 C29H52O3S2
4-octadecylthiopentan-2-ol benzenesulphonate
—— 4-Fluoro-N-(2-fluoro-3-{[4-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-2,6-dimethylphenyl]carbamoyl}phenyl)-N-methyl-2-nitrobenzamide 862134-28-9 C26H18F9N3O4
4-Fluoro-N-(2-fluoro-3-{[4-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-2,6-dimethylphenyl]carbamoyl}phenyl)-N-methyl-2-nitrobenzamide
—— {4-[7-chloro-3-(3,5-dimethylphenyl)-4-(2-piperidin-2-ylethoxy)quinolin-6-yl]phenyl}methanol 1021912-44-6 C31H33ClN2O2
{4-[7-chloro-3-(3,5-dimethylphenyl)-4-(2-piperidin-2-ylethoxy)quinolin-6-yl]phenyl}methanol
—— 4-[5-(3,5-dimethylisoxazol-4-yl)pyridin-3-yl]-1,4-diazatricyclo[4.3.1.1(3,8)]undecane 1258933-81-1 C19H24N4O
4-[5-(3,5-dimethylisoxazol-4-yl)pyridin-3-yl]-1,4-diazatricyclo[4.3.1.1(3,8)]undecane
—— 4-{[3-(4-pyridin-3-yl-pyrimidin-2-ylamino)-phenylcarbamoyl]-methyl}-piperazine-1-carboxylic acid ethyl ester 881675-58-7 C24H27N7O3
4-{[3-(4-pyridin-3-yl-pyrimidin-2-ylamino)-phenylcarbamoyl]-methyl}-piperazine-1-carboxylic acid ethyl ester