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中文名称 英文名称 CAS号 化学式 结构式图片
—— (4-Chloro-phenyl)-carbamic acid 2-(4-chloro-phenoxy)-ethyl ester 52073-48-0 C15H13Cl2NO3
(4-Chloro-phenyl)-carbamic acid 2-(4-chloro-phenoxy)-ethyl ester
—— 4,4-dimethylandrost-5,7-dien-16β-yl benzoate 81535-18-4 C28H36O2
4,4-dimethylandrost-5,7-dien-16β-yl benzoate
—— 4-(1,3-dioxan-2-yl)-2-methoxyphenyl acetate 1427307-55-8 C13H16O5
4-(1,3-dioxan-2-yl)-2-methoxyphenyl acetate
—— 4,11-dibromo-2,9-dibutyl-5,6,12,13-tetrachloroanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetraone 1520106-99-3 C32H20Br2Cl4N2O4
4,11-dibromo-2,9-dibutyl-5,6,12,13-tetrachloroanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetraone
—— 4-Methyl-benzoic acid 1,2,2,6,6-pentamethyl-piperidin-4-yl ester 43223-97-8 C18H27NO2
4-Methyl-benzoic acid 1,2,2,6,6-pentamethyl-piperidin-4-yl ester
—— 4-O-de(2-amino-2-deoxy-α-D-glucopyranosyl)-4-O-(4-N-benzyl-3,4,5-trideoxy-4-aza-α-D-erythro-heptoseptanosyl)paromomycin 1073243-71-6 C30H52N6O12
4-O-de(2-amino-2-deoxy-α-D-glucopyranosyl)-4-O-(4-N-benzyl-3,4,5-trideoxy-4-aza-α-D-erythro-heptoseptanosyl)paromomycin
—— (4-chlorophenyl)imino-cyclohexyl-(cyclohexylsulfanylmethyl)-λ4-sulfane 102334-16-7 C19H28ClNS2
(4-chlorophenyl)imino-cyclohexyl-(cyclohexylsulfanylmethyl)-λ4-sulfane
—— 4-(7-bromobenzo[c][1,2,5]thiadiazol-4-yl)-N,N-bis(4-(octyloxy)phenyl)aniline 1384289-48-8 C40H48BrN3O2S
4-(7-bromobenzo[c][1,2,5]thiadiazol-4-yl)-N,N-bis(4-(octyloxy)phenyl)aniline
—— 4-bromo-2,2'-azo-di-phenol 856200-58-3 C12H9BrN2O2
4-bromo-2,2'-azo-di-phenol
—— 4,2',3'-trimethyl-4'-(p-fluorobenzyl)purpurogallin 946832-61-7 C21H19FO5
4,2',3'-trimethyl-4'-(p-fluorobenzyl)purpurogallin
—— (4-benzothiazol-2-yl-[1,4]diazepan-1-yl)-morpholin-4-yl-methanone 1148032-83-0 C17H22N4O2S
(4-benzothiazol-2-yl-[1,4]diazepan-1-yl)-morpholin-4-yl-methanone
—— 4-[diphenyl(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)silyloxy]-6-methyl-1-heptene 915225-51-3 C26H37BO3Si
4-[diphenyl(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)silyloxy]-6-methyl-1-heptene
—— (4aS,6R,8aR)-4a-(6,7,9,10,12,13,15,16-Octahydro-5,8,11,14,17-pentaoxa-benzocyclopentadecen-2-yl)-octahydro-isoquinoline-2,6-dicarboxylic acid 2-methyl ester 97579-69-6 C26H37NO9
(4aS,6R,8aR)-4a-(6,7,9,10,12,13,15,16-Octahydro-5,8,11,14,17-pentaoxa-benzocyclopentadecen-2-yl)-octahydro-isoquinoline-2,6-dicarboxylic acid 2-methyl ester
—— (4-Methoxy-4'-vinylbenzhydrol)-4-Methoxyphenyl-4-vinylphenylmethanol 41556-07-4 C16H16O2
(4-Methoxy-4'-vinylbenzhydrol)-4-Methoxyphenyl-4-vinylphenylmethanol
—— 4-Penten-1-amine, N,N-dimethyl-5-(2-methylphenyl)- 61858-28-4 C14H21N
4-Penten-1-amine, N,N-dimethyl-5-(2-methylphenyl)-
—— 4-isopropylsulfanyl-3-methyl-4-methylsulfanyl-hex-1-ene 57121-76-3 C11H22S2
4-isopropylsulfanyl-3-methyl-4-methylsulfanyl-hex-1-ene
—— 4-(4,4-dimethyl-oxazolidin-3-yl)-2,3,3-trimethyl-butan-2-ol 58384-47-7 C12H25NO2
4-(4,4-dimethyl-oxazolidin-3-yl)-2,3,3-trimethyl-butan-2-ol
—— 4-[1-Chloro-1-phenyl-meth-(Z)-ylidene]-hexan-3-one 55605-06-6 C13H15ClO
4-[1-Chloro-1-phenyl-meth-(Z)-ylidene]-hexan-3-one
—— 4-carbomethoxy-3-keto-2-butyltetrahydrothiophene oxime 81741-89-1 C10H17NO3S
4-carbomethoxy-3-keto-2-butyltetrahydrothiophene oxime
—— 4-bromo-5'-isopropyl-2'-methoxy-2-nitrobiphenyl 1133877-02-7 C16H16BrNO3
4-bromo-5'-isopropyl-2'-methoxy-2-nitrobiphenyl
—— 4-Chlor-5-brom-2-<2.4-dichlor-benzylmercapto>-pyrimidin 99971-70-7 C11H6BrCl3N2S
4-Chlor-5-brom-2-<2.4-dichlor-benzylmercapto>-pyrimidin
—— 4-{2-[(E)-2-(2-butoxy-3-methoxyphenyl)vinyl]-4-oxo-4H-pyrido[1,2-α]pyrimidin-3-yl}benzonitrile 1186486-77-0 C28H25N3O3
4-{2-[(E)-2-(2-butoxy-3-methoxyphenyl)vinyl]-4-oxo-4H-pyrido[1,2-α]pyrimidin-3-yl}benzonitrile
—— 4-(1-methylethyl)-2-(1-methanesulfonyloxy)ethylpyridine 185220-37-5 C11H17NO3S
4-(1-methylethyl)-2-(1-methanesulfonyloxy)ethylpyridine
—— 4-n-butyl-4-(3-iodopropargyl)-morpholinium bromide 149964-75-0 Br*C11H19INO
4-n-butyl-4-(3-iodopropargyl)-morpholinium bromide
—— 4-(3-Amino-butyl)-6-(4-chloro-phenylsulfanyl)-2-(4-methoxy-phenyl)-2H-pyridazin-3-one 652971-17-0 C21H22ClN3O2S
4-(3-Amino-butyl)-6-(4-chloro-phenylsulfanyl)-2-(4-methoxy-phenyl)-2H-pyridazin-3-one
—— 4-Ethyl-1-(2-prop-1-en-2-ylphenyl)hex-4-en-2-yn-1-ol 1031247-97-8 C17H20O
4-Ethyl-1-(2-prop-1-en-2-ylphenyl)hex-4-en-2-yn-1-ol
—— 4-(4-(5-methoxypentyl)-4-phenyl-4-silacyclohexyl)cyclohexanone 184910-42-7 C23H36O2Si
4-(4-(5-methoxypentyl)-4-phenyl-4-silacyclohexyl)cyclohexanone
—— 4-cyano-4'-[(4-methoxycarbonylmethylpiperazino)carbonyl]biphenyl 144529-73-7 C21H21N3O3
4-cyano-4'-[(4-methoxycarbonylmethylpiperazino)carbonyl]biphenyl
—— 4-(3-(3,4,5-trimethoxyphenyl)quinoxalin-2-yl)benzenamine 1465740-71-9 C23H21N3O3
4-(3-(3,4,5-trimethoxyphenyl)quinoxalin-2-yl)benzenamine
—— 4-O-(2,6-di-O-benzyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-2,3-O-isopropylidene-aldehydo-D-glucuronic acid dimethyl acetal 466680-63-7 C34H46O13
4-O-(2,6-di-O-benzyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-2,3-O-isopropylidene-aldehydo-D-glucuronic acid dimethyl acetal
—— (4S)-5-[4-(butoxycarbonyl)piperazin-1-yl]-4-([(4-butoxy-6-phenylpyridin-2-yl)carbonyl]amino)-5-oxopentanoic acid 1188276-59-6 C30H40N4O7
(4S)-5-[4-(butoxycarbonyl)piperazin-1-yl]-4-([(4-butoxy-6-phenylpyridin-2-yl)carbonyl]amino)-5-oxopentanoic acid
—— 4-Methoxy-benzoic acid (R)-3-[bis-(4-methoxy-phenyl)-phenyl-methoxy]-2-hydroxy-propyl ester 909530-98-9 C32H32O7
4-Methoxy-benzoic acid (R)-3-[bis-(4-methoxy-phenyl)-phenyl-methoxy]-2-hydroxy-propyl ester
—— (4R,9S,10S,12R)-10-(tert-butyldimethylsiloxy)-16-(tert-butyldiphenylsiloxy)-12-(4-methoxybenzyloxy)-4-(2-methoxyethoxymethoxy)-9-methylhexadec-6-yn-8-one 1052661-18-3 C51H78O8Si2
(4R,9S,10S,12R)-10-(tert-butyldimethylsiloxy)-16-(tert-butyldiphenylsiloxy)-12-(4-methoxybenzyloxy)-4-(2-methoxyethoxymethoxy)-9-methylhexadec-6-yn-8-one
—— 4,4,6,6-tetramethyl-4,6-dihydropyrrolo[3,4-c]furazane 1-oxide 5-oxyl 127832-58-0 C8H12N3O3
4,4,6,6-tetramethyl-4,6-dihydropyrrolo[3,4-c]furazane 1-oxide 5-oxyl
—— [4-((1S,2R,3S)-1,3-Bis-allyloxy-2-allyloxymethyl-4,4,4-trifluoro-butyl)-phenyl]-methanol 211857-44-2 C21H27F3O4
[4-((1S,2R,3S)-1,3-Bis-allyloxy-2-allyloxymethyl-4,4,4-trifluoro-butyl)-phenyl]-methanol
—— 4-methoxy-2-oxo-2<i>H</i>-chromene-3-carbonitrile 22408-62-4 C11H7NO3
4-methoxy-2-oxo-2<i>H</i>-chromene-3-carbonitrile
—— 4,7,7-Trideuterio-4,5-secocholest-5-en-4-al-ethylenacetal 58323-84-5 C29H50O2
4,7,7-Trideuterio-4,5-secocholest-5-en-4-al-ethylenacetal
—— 4-{[1-(4-chloro-3-methyl-benzoyl)-2-oxo-propylidene]-hydrazino}-<i>N</i>-(4,6-dimethyl-pyrimidin-2-yl)-benzenesulfonamide 59885-63-1 C23H22ClN5O4S
4-{[1-(4-chloro-3-methyl-benzoyl)-2-oxo-propylidene]-hydrazino}-<i>N</i>-(4,6-dimethyl-pyrimidin-2-yl)-benzenesulfonamide
—— 4-Methyl-d3-6,7-diphenyl-1,3,5,8,8-pentamethyl-bicyclo<3.2.1>octa-3,6-dien-2-on 55791-10-1 C26H28O
4-Methyl-d3-6,7-diphenyl-1,3,5,8,8-pentamethyl-bicyclo<3.2.1>octa-3,6-dien-2-on
—— 4,7-Dimethyl-3-{[(pyridin-4-ylmethyl)-amino]-methyl}-chromen-2-one 138719-82-1 C18H18N2O2
4,7-Dimethyl-3-{[(pyridin-4-ylmethyl)-amino]-methyl}-chromen-2-one
—— 4-bromobenzyl but-3-enoate 1416170-14-3 C11H11BrO2
4-bromobenzyl but-3-enoate
—— 4-((3-cyanobenzyl)thio)picolinonitrile 1174738-66-9 C14H9N3S
4-((3-cyanobenzyl)thio)picolinonitrile
—— 4-[1-(4-fluorophenyl)-4-{[(3R)-3-phenylpyrrolidin-1-yl]carbonyl}-1H-pyrazol-5-yl]-1-[2-(4-fluorophenyl)ethyl]piperidine 1381978-99-9 C33H34F2N4O
4-[1-(4-fluorophenyl)-4-{[(3R)-3-phenylpyrrolidin-1-yl]carbonyl}-1H-pyrazol-5-yl]-1-[2-(4-fluorophenyl)ethyl]piperidine
—— [4-(difluoromethoxy)phenyl] 2-amino-3-[(2S)-1-methoxy-3-phenylpropan-2-yl]-4-oxo-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine-7-carboxylate 1073475-54-3 C25H26F2N4O5
[4-(difluoromethoxy)phenyl] 2-amino-3-[(2S)-1-methoxy-3-phenylpropan-2-yl]-4-oxo-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine-7-carboxylate
—— 4-(4-Methoxy-phenyl)-5-[(Z)-4-methoxy-phenylimino]-6-nitro-2-(4-nitro-phenyl)-4,5-dihydro-2H-[1,2,4]triazin-3-one 73923-37-2 C23H18N6O7
4-(4-Methoxy-phenyl)-5-[(Z)-4-methoxy-phenylimino]-6-nitro-2-(4-nitro-phenyl)-4,5-dihydro-2H-[1,2,4]triazin-3-one
—— 4-chloro-6-(2-Chloro-4,6-dimethoxyphenyl)-2-methoxyphenol 1446145-52-3 C15H14Cl2O4
4-chloro-6-(2-Chloro-4,6-dimethoxyphenyl)-2-methoxyphenol
—— 4-Chloro-1-methyl-2-(1-methylsulfanyl-ethyl)-benzene 58966-47-5 C10H13ClS
4-Chloro-1-methyl-2-(1-methylsulfanyl-ethyl)-benzene
—— (4aS,9S,9aR)-10-Benzyl-9-phenyl-1,2,3,4,4a,5,6,7,8,9,9a,10-dodecahydro-acridine 60684-87-9 C26H31N
(4aS,9S,9aR)-10-Benzyl-9-phenyl-1,2,3,4,4a,5,6,7,8,9,9a,10-dodecahydro-acridine
—— 4-(Ethoxycarbonylmethylen)-3a-aza-4H-azulen 42997-17-1 C13H13NO2
4-(Ethoxycarbonylmethylen)-3a-aza-4H-azulen
—— 4-oxy-quinoxaline-2-carboxylic acid (5-nitro-furan-2-ylmethylene)-hydrazide 57905-59-6 C14H9N5O5
4-oxy-quinoxaline-2-carboxylic acid (5-nitro-furan-2-ylmethylene)-hydrazide