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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-hydroxy-3,7-dimethyl-benzofuran-2-carboxylic acid ethyl ester 40485-89-0 C13H14O4
4-hydroxy-3,7-dimethyl-benzofuran-2-carboxylic acid ethyl ester
—— [4-Oxo-2-((E)-2-thiophen-2-yl-vinyl)-4H-quinazolin-3-yl]-urea 59850-91-8 C15H12N4O2S
[4-Oxo-2-((E)-2-thiophen-2-yl-vinyl)-4H-quinazolin-3-yl]-urea
—— 4-hydroxy-1-phenyl-3-(3-phenyl-acryloyl)-1<i>H</i>-quinolin-2-one 71833-68-6 C24H17NO3
4-hydroxy-1-phenyl-3-(3-phenyl-acryloyl)-1<i>H</i>-quinolin-2-one
—— 4-benzenesulfonyl-<i>N</i>-(6-methoxy-quinolin-8-yl)-benzamide 50684-65-6 C23H18N2O4S
4-benzenesulfonyl-<i>N</i>-(6-methoxy-quinolin-8-yl)-benzamide
—— 4-benzoyloxy-2-morpholin-4-yl-6-propyl-pyrimidine 22589-66-8 C18H21N3O3
4-benzoyloxy-2-morpholin-4-yl-6-propyl-pyrimidine
—— 4-phenyl-N-(4-(thieno[3,2-b]pyridin-7-yloxy)phenyl)-1-phthalazinamine 1071532-84-7 C27H18N4OS
4-phenyl-N-(4-(thieno[3,2-b]pyridin-7-yloxy)phenyl)-1-phthalazinamine
—— [4-(5-bromo-pyridin-3-yl)-benzyl]-methyl-amine 1171896-42-6 C13H13BrN2
[4-(5-bromo-pyridin-3-yl)-benzyl]-methyl-amine
—— 4'-hydroxy-3-methylbiphenyl-4-carboxylic acid ethyl ester 1146157-53-0 C16H16O3
4'-hydroxy-3-methylbiphenyl-4-carboxylic acid ethyl ester
—— 4-ethyl-1-[(6-fluoro-4H-1,3-benzodioxin-8-yl)methyl]-3-hydroxyiminoindol-2-one 303743-23-9 C19H17FN2O4
4-ethyl-1-[(6-fluoro-4H-1,3-benzodioxin-8-yl)methyl]-3-hydroxyiminoindol-2-one
—— 4-[3-(3-fluoro-4-methoxy-benzoylamino)benzylamino]quinazoline-8-carboxylic acid amide 1240477-10-4 C24H20FN5O3
4-[3-(3-fluoro-4-methoxy-benzoylamino)benzylamino]quinazoline-8-carboxylic acid amide
—— 4-[4,4-dimethyl-3-[4-[4-(2-methyl-1-oxopropyl)piperazin-1-yl]butyl]-5-oxo-2-thioxoimidazolidin-1-yl]-2-(trifluoromethyl)benzonitrile 534612-22-1 C25H32F3N5O2S
4-[4,4-dimethyl-3-[4-[4-(2-methyl-1-oxopropyl)piperazin-1-yl]butyl]-5-oxo-2-thioxoimidazolidin-1-yl]-2-(trifluoromethyl)benzonitrile
—— 4-(2-pentyl-1,3-dioxolan-2-yl)butanal 1207459-78-6 C12H22O3
4-(2-pentyl-1,3-dioxolan-2-yl)butanal
—— 4-<N-(4-Chlorphenyl)-carbamoyloxy-methyl)-1-phospha-2,6,7-trioxabicyclo<2.2.2> octan-1-sulfid 965-87-7 C12H13ClNO5PS
4-<N-(4-Chlorphenyl)-carbamoyloxy-methyl)-1-phospha-2,6,7-trioxabicyclo<2.2.2> octan-1-sulfid
—— 4-methyl-benzoic acid 4-[(4-amino-2-methyl-pyrimidin-5-ylmethyl)-formyl-amino]-3-dimethylcarbamoylsulfanyl-pent-3-enyl ester 4900-96-3 C23H29N5O4S
4-methyl-benzoic acid 4-[(4-amino-2-methyl-pyrimidin-5-ylmethyl)-formyl-amino]-3-dimethylcarbamoylsulfanyl-pent-3-enyl ester
—— 4-(2-Chloro-phenyl)-2-(dimethylamino-methyleneamino)-6-methyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid 5-sec-butyl ester 3-ethyl ester 66618-26-6 C23H30ClN3O4
4-(2-Chloro-phenyl)-2-(dimethylamino-methyleneamino)-6-methyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid 5-sec-butyl ester 3-ethyl ester
—— 4-[1,3-bis-(4-chloro-phenyl)-imidazolidin-2-yl]-pyridine 94623-11-7 C20H17Cl2N3
4-[1,3-bis-(4-chloro-phenyl)-imidazolidin-2-yl]-pyridine
—— 4-Dimethylaminoethyl-5-methoxyindol 51086-04-5 C13H18N2O
4-Dimethylaminoethyl-5-methoxyindol
—— (4,5-dimethyl-3<i>H</i>-azepin-2-yl)-diethyl-amine 48141-94-2 C12H20N2
(4,5-dimethyl-3<i>H</i>-azepin-2-yl)-diethyl-amine
—— 4-benzoyloxy-thiochromen-2-one 54370-72-8 C16H10O3S
4-benzoyloxy-thiochromen-2-one
—— 4-(2-chloro-ethyl)-1-phenyl-1,2,3,4-tetrahydro-benzo[4,5]imidazo[1,2-<i>b</i>][1,3,5]triazepin-5-one 49608-73-3 C18H17ClN4O
4-(2-chloro-ethyl)-1-phenyl-1,2,3,4-tetrahydro-benzo[4,5]imidazo[1,2-<i>b</i>][1,3,5]triazepin-5-one
—— 4-(4-Phenylsulfanyl-phenylsulfanyl)-butyric acid 52872-97-6 C16H16O2S2
4-(4-Phenylsulfanyl-phenylsulfanyl)-butyric acid
—— 4,4-Dimethyl-5α-androst-2-en-17-on 53286-38-7 C21H32O
4,4-Dimethyl-5α-androst-2-en-17-on
—— 4-Brom-2,2,5-triphenyl-3(2H)-furanon 53750-59-7 C22H15BrO2
4-Brom-2,2,5-triphenyl-3(2H)-furanon
—— (4-Nitro-phenyl)-(3,5,5-trimethyl-7-aza-bicyclo[4.1.0]hept-2-en-7-yl)-methanone 54920-31-9 C16H18N2O3
(4-Nitro-phenyl)-(3,5,5-trimethyl-7-aza-bicyclo[4.1.0]hept-2-en-7-yl)-methanone
—— (4-(tert-butyl)phenyl)(1-tosylpiperidin-4-yl)methanone 1380434-18-3 C23H29NO3S
(4-(tert-butyl)phenyl)(1-tosylpiperidin-4-yl)methanone
—— 4-Methyl-benzenesulfinic acid ((S)-1-cyano-2-indan-2-yl-ethyl)-amide 398490-81-8 C19H20N2OS
4-Methyl-benzenesulfinic acid ((S)-1-cyano-2-indan-2-yl-ethyl)-amide
—— 4-cyano-2-methyl-heptanedioic acid-7-ethyl ester-1-methyl ester 855896-48-9 C12H19NO4
4-cyano-2-methyl-heptanedioic acid-7-ethyl ester-1-methyl ester
—— 4,5,6,7-Tetrabrom-N-methyl-isoindolin 55023-66-0 C9H7Br4N
4,5,6,7-Tetrabrom-N-methyl-isoindolin
—— 4-Benzamido-2-hydroxy-5-(2,3,5-tri-O-benzoyl-α-D-ribofuranosyl)pyrimidin 50271-99-3 C37H29N3O9
4-Benzamido-2-hydroxy-5-(2,3,5-tri-O-benzoyl-α-D-ribofuranosyl)pyrimidin
—— 4-methoxy-<i>N</i>-(3-methylsulfanyl-benzo[<i>b</i>]thiophen-2-ylmethylene)-aniline 53257-25-3 C17H15NOS2
4-methoxy-<i>N</i>-(3-methylsulfanyl-benzo[<i>b</i>]thiophen-2-ylmethylene)-aniline
—— 4.9-Dibrom-1-aminofluoranthren 30096-71-0 C16H9Br2N
4.9-Dibrom-1-aminofluoranthren
—— 4-dimethylarsanyl-morpholine 43133-71-7 C6H14AsNO
4-dimethylarsanyl-morpholine
—— 4-[(4-Ethoxyphenyl)diazenyl]-2,3-dimethylphenol 100556-09-0 C16H18N2O2
4-[(4-Ethoxyphenyl)diazenyl]-2,3-dimethylphenol
—— 4-butyl-3-isopropyl-5-phenyl-4H-1,2,4-triazole 1380492-60-3 C15H21N3
4-butyl-3-isopropyl-5-phenyl-4H-1,2,4-triazole
—— (4E)-4-(1-iodopentylidene)-2-(N-methyl-N-phenylamino)-4H-benzo[d][1,3]thiazine 1446474-27-6 C20H21IN2S
(4E)-4-(1-iodopentylidene)-2-(N-methyl-N-phenylamino)-4H-benzo[d][1,3]thiazine
—— 4-isopropyl-2-(2-fluorophenyl)-oxazol-5(4H)-one 1207097-39-9 C12H12FNO2
4-isopropyl-2-(2-fluorophenyl)-oxazol-5(4H)-one
—— 4-(4-chloro-phenyl)-5-(2,4-dichloro-phenoxymethyl)-2,4-dihydro-[1,2,4]triazol-3-one 52044-72-1 C15H10Cl3N3O2
4-(4-chloro-phenyl)-5-(2,4-dichloro-phenoxymethyl)-2,4-dihydro-[1,2,4]triazol-3-one
—— <4-14C>4-Hydroxyestradiol-17β 40551-43-7 C18H24O3
<4-14C>4-Hydroxyestradiol-17β
—— 4-(5-ethyl-furan-2-yl)-benzoic acid methyl ester 53355-27-4 C14H14O3
4-(5-ethyl-furan-2-yl)-benzoic acid methyl ester
—— 4-[3-(4-methoxy-phenyl)-1-(4-nitro-phenyl)-5-phenyl-1<i>H</i>-pyrazol-4-ylazo]-<i>N</i>-pyrimidin-2-yl-benzenesulfonamide 53339-51-8 C32H24N8O5S
4-[3-(4-methoxy-phenyl)-1-(4-nitro-phenyl)-5-phenyl-1<i>H</i>-pyrazol-4-ylazo]-<i>N</i>-pyrimidin-2-yl-benzenesulfonamide
—— 4,5-bis-(4-bromo-phenyl)-2-<i>m</i>-tolyl-1<i>H</i>-imidazole 40783-95-7 C22H16Br2N2
4,5-bis-(4-bromo-phenyl)-2-<i>m</i>-tolyl-1<i>H</i>-imidazole
—— 4-methylene-2-phenylazocane 1539305-80-0 C14H19N
4-methylene-2-phenylazocane
—— 4-ferrocenyl-2-(2-fluorophenyl)quinoline 1443656-06-1 C25H18FFeN
4-ferrocenyl-2-(2-fluorophenyl)quinoline
—— [4-(3,4-dimethoxybenzylamino)-5,6,7,8-tetrahydrobenzo[4,5]thieno-[2,3-d]pyrimidin-2-ylmethylsulfanyl]acetic acid 1099109-97-3 C22H25N3O4S2
[4-(3,4-dimethoxybenzylamino)-5,6,7,8-tetrahydrobenzo[4,5]thieno-[2,3-d]pyrimidin-2-ylmethylsulfanyl]acetic acid
—— 4-(4-Phenoxy-benzenesulfonyl)-benzoic acid methyl ester 41280-50-6 C20H16O5S
4-(4-Phenoxy-benzenesulfonyl)-benzoic acid methyl ester
—— (4aR,6S,7R,8R,8aS)-6-Benzyloxy-N<sup>7</sup>,N<sup>8</sup>-bis-(2,4-dinitro-phenyl)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diamine 53910-45-5 C32H28N6O12
(4aR,6S,7R,8R,8aS)-6-Benzyloxy-N<sup>7</sup>,N<sup>8</sup>-bis-(2,4-dinitro-phenyl)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diamine
—— {[4-(1-Oxo-3-phenyl-1H-inden-2-yl)-phenylcarbamoyl]-methyl}-carbamic acid benzyl ester 42428-91-1 C31H24N2O4
{[4-(1-Oxo-3-phenyl-1H-inden-2-yl)-phenylcarbamoyl]-methyl}-carbamic acid benzyl ester
—— 4-(2-Diethylamino-ethyl)-3,5-dimethyl-1H-pyrrole-2-carboxylic acid ethyl ester; compound with oxalic acid 98223-15-5 C2H2O4*C15H26N2O2
4-(2-Diethylamino-ethyl)-3,5-dimethyl-1H-pyrrole-2-carboxylic acid ethyl ester; compound with oxalic acid
—— 4-Carboxymethoxy-benzoic acid; compound with piperazine 40912-04-7 C4H10N2*C9H8O5
4-Carboxymethoxy-benzoic acid; compound with piperazine
—— 4-(2-Carboxy-ethyl)-benzoic acid; compound with hexane-1,6-diamine 40912-07-0 C6H16N2*C10H10O4
4-(2-Carboxy-ethyl)-benzoic acid; compound with hexane-1,6-diamine