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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Methoxy-N-(4-pyridylmethyl)benzenesulfonamide 126790-86-1 C13H14N2O3S
4-Methoxy-N-(4-pyridylmethyl)benzenesulfonamide
—— 4,4'-Dioctylazoxybenzol 100633-54-3 C28H42N2O
4,4'-Dioctylazoxybenzol
—— 4,10-(2-thienyl)-N<sup>6</sup>,N<sup>12</sup>-bis(4-octylphenyl)anthanthrene-6,12-diamine 1502834-27-6 C58H58N2S2
4,10-(2-thienyl)-N<sup>6</sup>,N<sup>12</sup>-bis(4-octylphenyl)anthanthrene-6,12-diamine
—— 4-[N-methyl-N-(2-phenylethyl)amino]-1-[3-(2-oxo-1-piperidin-yl)benzoyl]piperidine hydrochloride 167621-46-7 C26H33N3O2*ClH
4-[N-methyl-N-(2-phenylethyl)amino]-1-[3-(2-oxo-1-piperidin-yl)benzoyl]piperidine hydrochloride
—— 4-bromo-3-methyl-1-trityl-1H-pyrazole 474706-49-5 C23H19BrN2
4-bromo-3-methyl-1-trityl-1H-pyrazole
—— 4-tert-Butyl-N-(2-trimethylsilanyloxy-pyrimidin-4-yl)-benzamide 1026181-90-7 C18H25N3O2Si
4-tert-Butyl-N-(2-trimethylsilanyloxy-pyrimidin-4-yl)-benzamide
—— 4,10-bis(5-octylthiophen-2-yl)-N<sup>6</sup>,N<sup>12</sup>-bis(4-octylphenyl)-dihydroanthanthrene-6,12-diimine 1502834-31-2 C74H88N2S2
4,10-bis(5-octylthiophen-2-yl)-N<sup>6</sup>,N<sup>12</sup>-bis(4-octylphenyl)-dihydroanthanthrene-6,12-diimine
—— 4-(4-formylphenoxy)butyl-α-D-talopyranoside 1447755-40-9 C17H24O8
4-(4-formylphenoxy)butyl-α-D-talopyranoside
—— 4',4',6',6'-tetra(1-pyrrolidinyl)-3-(2-furanylmethyl)-6-(methoxy)-3H,4H-spiro{[1,3,2-benzoxazaphosphinine-2,2'-[1,3,5,2,4,6]triazatriphosphinine]} 1353755-21-1 C29H45N8O3P3
4',4',6',6'-tetra(1-pyrrolidinyl)-3-(2-furanylmethyl)-6-(methoxy)-3H,4H-spiro{[1,3,2-benzoxazaphosphinine-2,2'-[1,3,5,2,4,6]triazatriphosphinine]}
—— 4-butyl-N-(1-phenylethyl)aniline 1036521-91-1 C18H23N
4-butyl-N-(1-phenylethyl)aniline
—— 4-chloromethylacridin-9(10H)-one 164256-51-3 C14H10ClNO
4-chloromethylacridin-9(10H)-one
—— (4R,6S)-2-(4-fluorophenyl)-6-hydroxy-4-phenyl-6-(trichloromethyl)-5,6-di-hydro-4H-pyran-3-carbonitrile 1280199-31-6 C19H13Cl3FNO2
(4R,6S)-2-(4-fluorophenyl)-6-hydroxy-4-phenyl-6-(trichloromethyl)-5,6-di-hydro-4H-pyran-3-carbonitrile
—— 4-[(4-Aminobenzoyl)amino]-5-hydroxynaphthalene-1-sulfonic acid 6332-07-6 C17H14N2O5S
4-[(4-Aminobenzoyl)amino]-5-hydroxynaphthalene-1-sulfonic acid
—— 4-hydroxyimino-1-phenylpyrazolidine-3,5-dione 140862-02-8 C9H7N3O3
4-hydroxyimino-1-phenylpyrazolidine-3,5-dione
—— (4aSR,5RS)-5-(2,5-dimethoxyphenyl)-1,1-dimethyl-3,4,4a,5,7,8-hexahydro-1H-benzo[7]annulen-6(2H)-one —— C21H28O3
(4aSR,5RS)-5-(2,5-dimethoxyphenyl)-1,1-dimethyl-3,4,4a,5,7,8-hexahydro-1H-benzo[7]annulen-6(2H)-one
—— 4-[3-(4-methyl-1,2,5-oxadiazol-3-yl)-1,2,4-oxadiazol-5-yl]butyric acid 924871-26-1 C9H10N4O4
4-[3-(4-methyl-1,2,5-oxadiazol-3-yl)-1,2,4-oxadiazol-5-yl]butyric acid
—— 4,4'-isopropylidenebis[(methacryloyloxyethylthio)benzene] 1048373-32-5 C27H32O4S2
4,4'-isopropylidenebis[(methacryloyloxyethylthio)benzene]
—— 4-[5-(4-Fluorophenyl)-1-(4-fluorophenylamino)-2-(2-oxo-4-phenyloxazolidine-3-carbonyl)-5-trimethylsilanyloxypentyl]benzonitrile 439113-90-3 C37H37F2N3O4Si
4-[5-(4-Fluorophenyl)-1-(4-fluorophenylamino)-2-(2-oxo-4-phenyloxazolidine-3-carbonyl)-5-trimethylsilanyloxypentyl]benzonitrile
—— 4α,5-epoxy-5α-cholestane-3β,6β-diol 70857-78-2 C27H46O3
4α,5-epoxy-5α-cholestane-3β,6β-diol
—— 4,4'-(diazene-1,2-diyl)-bis-1-phenylpyrazolidine-3,5-dione 1246169-16-3 C18H14N6O4
4,4'-(diazene-1,2-diyl)-bis-1-phenylpyrazolidine-3,5-dione
—— 4-[6-(4-hydroxybutyl)pyridin-2-yl]butan-1-ol 436867-30-0 C13H21NO2
4-[6-(4-hydroxybutyl)pyridin-2-yl]butan-1-ol
—— 4-<2-<4-(pyridin-2-yl)piperazin-1-yl>ethoxy>benzaldehyde 199117-87-8 C18H21N3O2
4-<2-<4-(pyridin-2-yl)piperazin-1-yl>ethoxy>benzaldehyde
—— 4-(2-(4-chloro-3-(4-fluorophenyl)-5-phenyl-1H-pyrazolo[3,4-c]pyridazin-1-yl)ethyl)morpholine 1404506-17-7 C23H21ClFN5O
4-(2-(4-chloro-3-(4-fluorophenyl)-5-phenyl-1H-pyrazolo[3,4-c]pyridazin-1-yl)ethyl)morpholine
—— [4-(4-Iodo-benzoyl)-piperazin-1-yl]-(4-iodo-phenyl)-methanone 6337-95-7 C18H16I2N2O2
[4-(4-Iodo-benzoyl)-piperazin-1-yl]-(4-iodo-phenyl)-methanone
—— 4',4',6',6'-tetra(1,4,7-dioxazonan-7-yl)-3-(2-furanylmethyl)-6-(methoxy)-3H,4H-spiro{[1,3,2-benzoxazaphosphinine-2,2'-[1,3,5,2,4,6]triazatriphosphinine]} 1353755-25-5 C41H61N8O11P3
4',4',6',6'-tetra(1,4,7-dioxazonan-7-yl)-3-(2-furanylmethyl)-6-(methoxy)-3H,4H-spiro{[1,3,2-benzoxazaphosphinine-2,2'-[1,3,5,2,4,6]triazatriphosphinine]}
—— 4-[2-(3,5-Dioxo-1-phenylpyrazolidin-4-yl)iminohydrazinyl]-1-(4-hydroxyphenyl)pyrazolidine-3,5-dione 1346436-88-1 C18H15N7O5
4-[2-(3,5-Dioxo-1-phenylpyrazolidin-4-yl)iminohydrazinyl]-1-(4-hydroxyphenyl)pyrazolidine-3,5-dione
—— 4,5-Dichloro-N-(1-methylethyl)-1H-benzimidazol-2-amine 193527-30-9 C10H11Cl2N3
4,5-Dichloro-N-(1-methylethyl)-1H-benzimidazol-2-amine
—— 4-[1,3]dioxolan-2-yl-1-(4-methoxy-phenyl)-5-methyl-1H-pyrazole 1005736-92-4 C14H16N2O3
4-[1,3]dioxolan-2-yl-1-(4-methoxy-phenyl)-5-methyl-1H-pyrazole
—— 4-methoxylbenzyl 4-(3,4-dichlorophenyl)-1-methylpiperidine-4-carboxylate 1256444-41-3 C21H23Cl2NO3
4-methoxylbenzyl 4-(3,4-dichlorophenyl)-1-methylpiperidine-4-carboxylate
—— 4-nitrobenzyl ((2R,3S)-2-(2-{4-[(methylamino)carbonyl]phenyl}-2-oxoethyl)-4-oxo-3-{(1R)-1-[(trimethylsilyl)oxy]-ethyl}-1-azetidinyl)(triphenylphosphoranylidene) acetate 442153-75-5 C45H46N3O8PSi
4-nitrobenzyl ((2R,3S)-2-(2-{4-[(methylamino)carbonyl]phenyl}-2-oxoethyl)-4-oxo-3-{(1R)-1-[(trimethylsilyl)oxy]-ethyl}-1-azetidinyl)(triphenylphosphoranylidene) acetate
—— 4-Nitro-5-dimethylsulfamoyl-1-methyl-imidazol 6339-62-4 C6H10N4O4S
4-Nitro-5-dimethylsulfamoyl-1-methyl-imidazol
—— 4-(2,3-Dihydro-1,3-benzothiazol-2-yl)-3-methyl-5-(propan-2-yl)phenol 6271-74-5 C17H19NOS
4-(2,3-Dihydro-1,3-benzothiazol-2-yl)-3-methyl-5-(propan-2-yl)phenol
—— (+)-(4AR)-(10BR)-4-methyl-8-(5,6-dichloro-2-benzothiazolylthio)-10b-methyl-1,2,3,4,4a,5,6,10b-octahydrobenzo[f]quinolin-3-one 176975-05-6 C22H20Cl2N2OS2
(+)-(4AR)-(10BR)-4-methyl-8-(5,6-dichloro-2-benzothiazolylthio)-10b-methyl-1,2,3,4,4a,5,6,10b-octahydrobenzo[f]quinolin-3-one
—— (+)-(4aR)-(10bR)-4-methyl-8-(10-oxo-10H-2-pyridazino [6,1-b]-quinazolinylthio)-10b-methyl-1,2,3,4,4a,5,6,10b-octahydro-benzo[f]quinolin-3-one 176975-15-8 C26H24N4O2S
(+)-(4aR)-(10bR)-4-methyl-8-(10-oxo-10H-2-pyridazino [6,1-b]-quinazolinylthio)-10b-methyl-1,2,3,4,4a,5,6,10b-octahydro-benzo[f]quinolin-3-one
—— 4',4',6',6'-tetra(4-morpholinyl)-3-(2-furanylmethyl)-6-(methoxy)-3H,4H-spiro{[1,3,2-benzoxazaphosphinine-2,2'-[1,3,5,2,4,6]triazatriphosphinine]} 1353755-23-3 C29H45N8O7P3
4',4',6',6'-tetra(4-morpholinyl)-3-(2-furanylmethyl)-6-(methoxy)-3H,4H-spiro{[1,3,2-benzoxazaphosphinine-2,2'-[1,3,5,2,4,6]triazatriphosphinine]}
—— 4,15,20,31-Tetramethoxy-6,8,11,13,22,24,27,29-octaazaheptacyclo(28.2.2.2(2,5).2(8,11).2(14,17).2(18,21).2(24,27))tetratetraconta-1(32),2,4,14,16,18,20,30,33,37,39,43-dodecaene-7,12,23,28-tetrone 6337-91-3 C40H44N8O8
4,15,20,31-Tetramethoxy-6,8,11,13,22,24,27,29-octaazaheptacyclo(28.2.2.2(2,5).2(8,11).2(14,17).2(18,21).2(24,27))tetratetraconta-1(32),2,4,14,16,18,20,30,33,37,39,43-dodecaene-7,12,23,28-tetrone
—— 4-Bromo-N-(4-pyridylmethyl)benzenesulfonamide 126790-85-0 C12H11BrN2O2S
4-Bromo-N-(4-pyridylmethyl)benzenesulfonamide
—— 4-bromo-2-fluoro-3-(trifluoromethoxy)benzonitrile 1433280-66-0 C8H2BrF4NO
4-bromo-2-fluoro-3-(trifluoromethoxy)benzonitrile
—— 4-(4'-methylbenzylidene)-1-phenyl-3,5-pyrazolidinedione 4590-82-3 C17H14N2O2
4-(4'-methylbenzylidene)-1-phenyl-3,5-pyrazolidinedione
—— 4-(hydroxymethyl)-1,8-naphthosultam 198472-30-9 C11H9NO3S
4-(hydroxymethyl)-1,8-naphthosultam
—— 4-bromo-2-fluoro-3-(trifluoromethoxy)benzoic acid 1419075-83-4 C8H3BrF4O3
4-bromo-2-fluoro-3-(trifluoromethoxy)benzoic acid
—— 4-(2'-methoxylbenzylidene)-1-phenyl-3,5-pyrazolidinedione 77738-26-2 C17H14N2O3
4-(2'-methoxylbenzylidene)-1-phenyl-3,5-pyrazolidinedione
—— 4-bromo-2-fluoro-3-(trifluoromethoxy)aniline 1433280-65-9 C7H4BrF4NO
4-bromo-2-fluoro-3-(trifluoromethoxy)aniline
—— 4-oxo-N-(pyridin-4-ylmethyl)-3,4-dihydrothieno[2,3-d]pyrimidine-5-carboxamide 1456890-12-2 C13H10N4O2S
4-oxo-N-(pyridin-4-ylmethyl)-3,4-dihydrothieno[2,3-d]pyrimidine-5-carboxamide
—— 4,4,4a-Trichlor-2-phenyl-2,3,4,4a-tetrahydro-1H-pyrimido<3,4-a>chinolin-1,3-dion 85291-57-2 C18H11Cl3N2O2
4,4,4a-Trichlor-2-phenyl-2,3,4,4a-tetrahydro-1H-pyrimido<3,4-a>chinolin-1,3-dion
—— 4-methoxylbenzyl 4-(3,4-dichlorophenyl)piperidine-4-carboxylate 1256340-95-0 C20H21Cl2NO3
4-methoxylbenzyl 4-(3,4-dichlorophenyl)piperidine-4-carboxylate
—— 4-methoxylbenzyl 4-(3,4-dichlorophenyl)piperidine-4-carboxylate oxalate 1256340-96-1 C2H2O4*C20H21Cl2NO3
4-methoxylbenzyl 4-(3,4-dichlorophenyl)piperidine-4-carboxylate oxalate
—— (4-chlorophenyl)benzylnitrosamine 51904-47-3 C13H11ClN2O
(4-chlorophenyl)benzylnitrosamine
—— 4-butyl-4'-(4-bromobutoxy)azobenzene 110008-43-0 C20H25BrN2O
4-butyl-4'-(4-bromobutoxy)azobenzene
—— 4-nitrobenzyl 4-(4-iodophenyl)piperidine-4-carboxylate 1256341-05-5 C19H19IN2O4
4-nitrobenzyl 4-(4-iodophenyl)piperidine-4-carboxylate