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中文名称 英文名称 CAS号 化学式 结构式图片
—— (4S,5R,6R,14R)-4,5,6-trihydroxy-7-(hydroxymethyl)-3,11,11,14-tetramethyltetracyclo[7.5.1.01,5.010,12]pentadeca-2,7-dien-15-one —— C20H28O5
(4S,5R,6R,14R)-4,5,6-trihydroxy-7-(hydroxymethyl)-3,11,11,14-tetramethyltetracyclo[7.5.1.01,5.010,12]pentadeca-2,7-dien-15-one
—— (4S,4aR,5S,5aR,6S,12aS)-4-(Dimethylamino)-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide hydrochloride —— C22H25ClN2O8
(4S,4aR,5S,5aR,6S,12aS)-4-(Dimethylamino)-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide hydrochloride
—— (4-Methyl-benzyl)-[1-piperidin-1-yl-meth-(E)-ylidene]-amine 130291-11-1 C14H20N2
(4-Methyl-benzyl)-[1-piperidin-1-yl-meth-(E)-ylidene]-amine
—— 4-fluoro-N-(2-hydroxy-5-nitrophenyl)benzamide 402597-42-6 C13H9FN2O4
4-fluoro-N-(2-hydroxy-5-nitrophenyl)benzamide
—— 4-(1-Propyl-non-2-ynyl)-morpholine 120832-14-6 C16H29NO
4-(1-Propyl-non-2-ynyl)-morpholine
—— 4-(2-chloro-phenyl)-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid di-<i>tert</i>-butyl ester 53219-42-4 C23H30ClNO4
4-(2-chloro-phenyl)-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid di-<i>tert</i>-butyl ester
—— 4-[2-(Methyl-pyrazin-2-yl-amino)-ethoxy]-benzaldehyde 866156-97-0 C14H15N3O2
4-[2-(Methyl-pyrazin-2-yl-amino)-ethoxy]-benzaldehyde
—— 4-[2-(trifluoromethyl)phenoxy]benzenesulfonyl Chloride 885950-91-4 C13H8ClF3O3S
4-[2-(trifluoromethyl)phenoxy]benzenesulfonyl Chloride
—— 4-<<<2-(dimethylamino)ethyl>methylamino>methyl>phenol 115319-85-2 C12H20N2O
4-<<<2-(dimethylamino)ethyl>methylamino>methyl>phenol
—— 4-Chloro-3-[5-(2-nitroethenyl)furan-2-yl]benzoic acid 359618-41-0 C13H8ClNO5
4-Chloro-3-[5-(2-nitroethenyl)furan-2-yl]benzoic acid
—— 4-[4-(4-Acetyloxyphenyl)-6-(4-sulfophenyl)pyrylium-2-yl]benzenesulfonate 97326-89-1 C25H18O9S2
4-[4-(4-Acetyloxyphenyl)-6-(4-sulfophenyl)pyrylium-2-yl]benzenesulfonate
—— 4-(2-methoxy-phenyl)-2,6-dimethyl-pyridine-3,5-dicarbonitrile 338966-40-8 C16H13N3O
4-(2-methoxy-phenyl)-2,6-dimethyl-pyridine-3,5-dicarbonitrile
—— 4-(4-Methoxy-phenyl)-2,6-diphenyl-4H-[1,3]oxazine 142232-48-2 C23H19NO2
4-(4-Methoxy-phenyl)-2,6-diphenyl-4H-[1,3]oxazine
—— 4-Chloro-N-(4-((2-(2-hydroxybenzylidene)hydrazinyl)carbonyl)phenyl)benzenesulfonamide 477733-63-4 C20H16ClN3O4S
4-Chloro-N-(4-((2-(2-hydroxybenzylidene)hydrazinyl)carbonyl)phenyl)benzenesulfonamide
—— 4-(Ethylamino)-3-nitrobenzamide 62306-06-3 C9H11N3O3
4-(Ethylamino)-3-nitrobenzamide
—— 4-Nitro-N-(2-((4-nitrobenzoyl)amino)propyl)benzamide 140391-39-5 C17H16N4O6
4-Nitro-N-(2-((4-nitrobenzoyl)amino)propyl)benzamide
—— 4-Ethyl-1-(5-nitro-2-furoyl)-thiosemicarbazid 108923-81-5 C8H10N4O4S
4-Ethyl-1-(5-nitro-2-furoyl)-thiosemicarbazid
—— 4-Chlormethyl-5-methoxy-2,1,3-benzthiodiazol 89938-24-9 C8H7ClN2OS
4-Chlormethyl-5-methoxy-2,1,3-benzthiodiazol
—— 4-[(4-Methyl-1-piperazinyl)sulfonyl]benzonitrile 1017020-14-2 C12H15N3O2S
4-[(4-Methyl-1-piperazinyl)sulfonyl]benzonitrile
—— 4-phenyl-2-t-butyl-5,6-dihydrobenzo<h>quinoline 78018-93-6 C23H23N
4-phenyl-2-t-butyl-5,6-dihydrobenzo<h>quinoline
—— [4-(Dimethylamino)pyridin-1-ium-1-yl]-phenylphosphinate 128396-45-2 C13H15N2O2P
[4-(Dimethylamino)pyridin-1-ium-1-yl]-phenylphosphinate
—— 4-(p-methoxyphenylthio)butan-1-ol 24920-59-0 C11H16O2S
4-(p-methoxyphenylthio)butan-1-ol
—— 4-(trans-4'-n-hexylcyclohexyl)aniline 95641-05-7 C18H29N
4-(trans-4'-n-hexylcyclohexyl)aniline
—— 4-(4-Methoxyphenyl)-1-phenyl-5,6,7,8-tetrahydro-2a,4a-diazacyclopenta[cd]azulene 181226-71-1 C23H22N2O
4-(4-Methoxyphenyl)-1-phenyl-5,6,7,8-tetrahydro-2a,4a-diazacyclopenta[cd]azulene
—— (4Z,12S,13S)-5,10-dimethyl-8,14,16-trioxatetracyclo[10.2.2.01,13.07,11]hexadeca-4,7(11),9-trien-15-one 13476-25-0 C15H16O4
(4Z,12S,13S)-5,10-dimethyl-8,14,16-trioxatetracyclo[10.2.2.01,13.07,11]hexadeca-4,7(11),9-trien-15-one
—— 4-Oxo-1,4-dihydroquinolin-1-ium 17033-17-9 C9H7NO*H
4-Oxo-1,4-dihydroquinolin-1-ium
—— 4-(2-azidoethyl)pyridine 117377-80-7 C7H8N4
4-(2-azidoethyl)pyridine
—— 4,6-dimethyl-3-(phenylacetyl)pyridin-2(1H)-one 53475-38-0 C15H15NO2
4,6-dimethyl-3-(phenylacetyl)pyridin-2(1H)-one
—— 4-(4-isopropyl-phenyl)-thiazole-2-carbaldehyde 383143-96-2 C13H13NOS
4-(4-isopropyl-phenyl)-thiazole-2-carbaldehyde
—— 4-(4-Chloro-phenyl)-1,7,7-trimethyl-4,6,7,8-tetrahydro-1H,3H-quinoline-2,5-dione 131447-64-8 C18H20ClNO2
4-(4-Chloro-phenyl)-1,7,7-trimethyl-4,6,7,8-tetrahydro-1H,3H-quinoline-2,5-dione
—— (4E)-4-[hydroxy(thiophen-2-yl)methylidene]-5-(4-methoxyphenyl)-1-(5-methyl-1,2-oxazol-3-yl)pyrrolidine-2,3-dione 618873-23-7 C20H16N2O5S
(4E)-4-[hydroxy(thiophen-2-yl)methylidene]-5-(4-methoxyphenyl)-1-(5-methyl-1,2-oxazol-3-yl)pyrrolidine-2,3-dione
—— 4-Thiazolidinone, 2-(4-chlorophenyl)-3-pyrazinyl- 89442-12-6 C13H10ClN3OS
4-Thiazolidinone, 2-(4-chlorophenyl)-3-pyrazinyl-
—— (4E)-4-[furan-2-yl(hydroxy)methylidene]-1-(6-methyl-1,3-benzothiazol-2-yl)-5-phenylpyrrolidine-2,3-dione 514188-04-6 C23H16N2O4S
(4E)-4-[furan-2-yl(hydroxy)methylidene]-1-(6-methyl-1,3-benzothiazol-2-yl)-5-phenylpyrrolidine-2,3-dione
—— 4,6-diphenyl-2-(t-butylcarbamoyl)pyridine 89478-85-3 C22H22N2O
4,6-diphenyl-2-(t-butylcarbamoyl)pyridine
—— 4-[5-(4-Hexyl-phenyl)-[1,3]dioxan-2-yl]-benzonitrile 74800-93-4 C23H27NO2
4-[5-(4-Hexyl-phenyl)-[1,3]dioxan-2-yl]-benzonitrile
—— 4-bromo-2-methyl-5-phenyl-1,2-epoxy-4-penten-3-one 80077-35-6 C12H11BrO2
4-bromo-2-methyl-5-phenyl-1,2-epoxy-4-penten-3-one
—— 4-Cyclopropylidenepiperidine hydrochloride 1949816-35-6 C8H14ClN
4-Cyclopropylidenepiperidine hydrochloride
—— (-)-4,9(R)-dimethyl-3,5-dioxo-Δ<sup>4(10)</sup>-octalin 124265-93-6 C12H16O2
(-)-4,9(R)-dimethyl-3,5-dioxo-Δ<sup>4(10)</sup>-octalin
—— 4-Ethoxycarbonyl-benzofurazan 37466-85-6 C9H8N2O3
4-Ethoxycarbonyl-benzofurazan
—— 4-Bromobenzo[d]isoxazole-3-carboxylic acid 1352394-84-3 C8H4BrNO3
4-Bromobenzo[d]isoxazole-3-carboxylic acid
—— 4H-1-Benzopyran-4-one-3-[[6-O-(6-deoxy-L-mannopyranosyl)-D-glucopyranosyl]oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy hydrogen sulfat e sodium salt —— C27H32O20S
4H-1-Benzopyran-4-one-3-[[6-O-(6-deoxy-L-mannopyranosyl)-D-glucopyranosyl]oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy hydrogen sulfat e sodium salt
—— 4-((3-Chloropyridazin-4-yl)oxy)aniline 1415050-22-4 C10H8ClN3O
4-((3-Chloropyridazin-4-yl)oxy)aniline
—— 4,6-Dichloro-2-methoxypyrimidine-5-carbaldehyde 1446412-96-9 C6H4Cl2N2O2
4,6-Dichloro-2-methoxypyrimidine-5-carbaldehyde
—— 4-Bromopyridin-3-amine hydrobromide 1220039-37-1 C5H6Br2N2
4-Bromopyridin-3-amine hydrobromide
—— 4-Caffeoyl-5-feruloylquinic acid 536981-78-9 C26H26O12
4-Caffeoyl-5-feruloylquinic acid
—— 4-Fluoro-5-(hydroxymethyl)oxolane-2,3-diol 14537-01-0 C5H9FO4
4-Fluoro-5-(hydroxymethyl)oxolane-2,3-diol
—— 4-(2,4-Difluorophenoxy)-N-hydroxy-3-nitrobenzimidamide 263015-56-1 C13H9F2N3O4
4-(2,4-Difluorophenoxy)-N-hydroxy-3-nitrobenzimidamide
—— 4,6-dichloro-2-(trifluoromethyl)-3H-imidazo[4,5-c]pyridine 1422701-22-1 C7H2Cl2F3N3
4,6-dichloro-2-(trifluoromethyl)-3H-imidazo[4,5-c]pyridine
—— 4-Iodo-5-methyl-1H-indazole 1956309-36-6 C8H7IN2
4-Iodo-5-methyl-1H-indazole
—— (4aS,8aS)-1,4,4a,5,8,8a-Hexahydro-2-methoxy-8a-methyl-1,4-naphthalenedione 145576-60-9 C12H14O3
(4aS,8aS)-1,4,4a,5,8,8a-Hexahydro-2-methoxy-8a-methyl-1,4-naphthalenedione