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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,4,5,5-tetramethyl-2-(3,6-diphenyl-1,2,4-triazin-5-yl)-4,5-dihydro-1H-imidazol-1-oxyl 1264746-82-8 C22H22N5O
    4,4,5,5-tetramethyl-2-(3,6-diphenyl-1,2,4-triazin-5-yl)-4,5-dihydro-1H-imidazol-1-oxyl
    —— 4-((4-methoxybenzylidene)amino)-1-((4-methylpiperazin-1-yl)methyl)-1',5'-diphenyl-1H,1'H-[3,3'-bi(1,2,4-triazole)]-5(4H)-thione 1361027-28-2 C30H31N9OS
    4-((4-methoxybenzylidene)amino)-1-((4-methylpiperazin-1-yl)methyl)-1',5'-diphenyl-1H,1'H-[3,3'-bi(1,2,4-triazole)]-5(4H)-thione
    —— 4-(tert-butoxycarbonyl-pyridin-3-yl-methylene)-[1,3]dithietane-2-carboxylic acid 69713-15-1 C14H15NO4S2
    4-(tert-butoxycarbonyl-pyridin-3-yl-methylene)-[1,3]dithietane-2-carboxylic acid
    —— 4-amino-1-((1-((12,32,52,72-tetrakis(2-ethoxyethoxy)-1,3,5,7(1,3)-tetrabenzenacyclooctaphane-15-yl)methyl)-1H-1,2,3-triazol-4-yl)methyl)pyrimidin-2(1H)-one 1362855-94-4 C52H64N6O9
    4-amino-1-((1-((12,32,52,72-tetrakis(2-ethoxyethoxy)-1,3,5,7(1,3)-tetrabenzenacyclooctaphane-15-yl)methyl)-1H-1,2,3-triazol-4-yl)methyl)pyrimidin-2(1H)-one
    —— 4-(N'-(1-iminoethyl)piperidin-4-yl)oxy-3-(ethoxycarbonyl)-N-(ethoxycarbonylmethyl)-N-(3-(3-amidinophenyl)benzyl)benzenamine 325457-52-1 C34H41N5O5
    4-(N'-(1-iminoethyl)piperidin-4-yl)oxy-3-(ethoxycarbonyl)-N-(ethoxycarbonylmethyl)-N-(3-(3-amidinophenyl)benzyl)benzenamine
    —— (4R,5R)-1,3-dimethyl-4,5-diphenyl-2-[(2S)-pyrrolidin-2-yl]imidazolidine 1076243-73-6 C21H27N3
    (4R,5R)-1,3-dimethyl-4,5-diphenyl-2-[(2S)-pyrrolidin-2-yl]imidazolidine
    —— 4-benzhydrylidene-5-(4-chloro-phenyl)-4<i>H</i>-[1,2,3]triazole 40759-80-6 C21H14ClN3
    4-benzhydrylidene-5-(4-chloro-phenyl)-4<i>H</i>-[1,2,3]triazole
    —— 4-(5-Dimethylamino-1-naphthalinsulfonamido)-buttersaeurehydrazid 52664-07-0 C16H22N4O3S
    4-(5-Dimethylamino-1-naphthalinsulfonamido)-buttersaeurehydrazid
    —— 4,5,8-trimethyl-8-octyloxy-dec-6-yne-4,5-diol 59934-66-6 C21H40O3
    4,5,8-trimethyl-8-octyloxy-dec-6-yne-4,5-diol
    —— 4-hydroxy-N-(2-methoxyphenyl)-2-methylenedodecanamide 101566-95-4 C20H31NO3
    4-hydroxy-N-(2-methoxyphenyl)-2-methylenedodecanamide
    —— 4-(3-methoxy-3-oxopropyl)-1-trityl-3-(4-(2-trityl-2H-tetrazol-5-yl)benzyl)-1H-imidazol-3-ium bromide 1274939-79-5 Br*C53H45N6O2
    4-(3-methoxy-3-oxopropyl)-1-trityl-3-(4-(2-trityl-2H-tetrazol-5-yl)benzyl)-1H-imidazol-3-ium bromide
    —— 4-methoxyphenyl 2-azido-3,4,6-tri-O-benzyl-2-deoxy-α-D-glucopyranoside 1401413-70-4 C34H35N3O6
    4-methoxyphenyl 2-azido-3,4,6-tri-O-benzyl-2-deoxy-α-D-glucopyranoside
    —— 4-Isopropyl-3,5-diphenyl-1,2,4-oxadiazolium Hexachloroantimonate 143593-49-1 C17H17N2O*Cl6Sb
    4-Isopropyl-3,5-diphenyl-1,2,4-oxadiazolium Hexachloroantimonate
    —— 4-methyl-N-(4-oxopentyl)benzamide 95484-24-5 C13H17NO2
    4-methyl-N-(4-oxopentyl)benzamide
    —— 4-methoxyphenyl O-(methyl 2,3,4-tri-O-acetyl-β-D-glucopyranosyluronate)-(1->3)-O-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl)-(1->3)-O-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl)-(1->4)-2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranoside 1254303-62-2 C65H76O33
    4-methoxyphenyl O-(methyl 2,3,4-tri-O-acetyl-β-D-glucopyranosyluronate)-(1->3)-O-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl)-(1->3)-O-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl)-(1->4)-2,3-di-O-(4-methylbenzoyl)-β-D-xylopyranoside
    —— 4-(phenylthio)benzenesulfonamide 77893-76-6 C12H11NO2S2
    4-(phenylthio)benzenesulfonamide
    —— (4,4'-bis(tert-butyl)-2,2'-bipyridine)cyano trioxorhenium(VII) 212397-74-5 C19H24N3O3Re
    (4,4'-bis(tert-butyl)-2,2'-bipyridine)cyano trioxorhenium(VII)
    —— 4-(3-Dibutylamino-2-hydroxy-propyl)-2,6-dimethyl-piperazine-1-carboxylic acid butyl ester 95287-28-8 C22H45N3O3
    4-(3-Dibutylamino-2-hydroxy-propyl)-2,6-dimethyl-piperazine-1-carboxylic acid butyl ester
    —— 4-Allyl-1-phenyl-3-<α-phenyl-propyl>-Δ<sup>2</sup>-1.2.4-triazolinon-(5) 853-81-6 C20H21N3O
    4-Allyl-1-phenyl-3-<α-phenyl-propyl>-Δ<sup>2</sup>-1.2.4-triazolinon-(5)
    —— 4-(4-diethylamino-benzylidene)-1,2-diphenyl-pyrazolidine-3,5-dione 22951-24-2 C26H25N3O2
    4-(4-diethylamino-benzylidene)-1,2-diphenyl-pyrazolidine-3,5-dione
    —— 4-methyl-2-morpholin-4-ylmethyl-naphthalen-1-ol 28285-12-3 C16H19NO2
    4-methyl-2-morpholin-4-ylmethyl-naphthalen-1-ol
    —— 4-[5-(4-nitro-phenyl)-[1,3,4]oxadiazol-2-yl]-morpholine 29207-92-9 C12H12N4O4
    4-[5-(4-nitro-phenyl)-[1,3,4]oxadiazol-2-yl]-morpholine
    —— 4-(5-aminothiazolo[5,4-d]pyrimidin-7-yl)-N-(3-methylfuran-2-yl)piperazine-1-carboxamide 1435955-06-8 C15H17N7O2S
    4-(5-aminothiazolo[5,4-d]pyrimidin-7-yl)-N-(3-methylfuran-2-yl)piperazine-1-carboxamide
    —— 4,4,5,5-tetramethyl-2-(3-(oxiran-2-yl)propyl)-1,3-dioxolane 1420292-98-3 C12H22O3
    4,4,5,5-tetramethyl-2-(3-(oxiran-2-yl)propyl)-1,3-dioxolane
    —— (4R,5S)-4-ethynyl-5-[(4-methoxyphenoxy)methyl]-2,2-dimethyl-1,3-dioxolane 1439510-53-8 C15H18O4
    (4R,5S)-4-ethynyl-5-[(4-methoxyphenoxy)methyl]-2,2-dimethyl-1,3-dioxolane
    —— (4Z,7Z)-4-iodo-5-(n-propyl)-4,7-tridecadiene 178735-34-7 C16H29I
    (4Z,7Z)-4-iodo-5-(n-propyl)-4,7-tridecadiene
    —— 4-tert-butyl-2,6-dimethylacetophenone-iron(III) chloride (1/1) 100425-58-9 C14H20Cl3FeO
    4-tert-butyl-2,6-dimethylacetophenone-iron(III) chloride (1/1)
    —— 4-amino-2-fluoro-5-methoxy-N-[(3R)-1-methylpyrrolidin-3-yl]benzamide 1001346-90-2 C13H18FN3O2
    4-amino-2-fluoro-5-methoxy-N-[(3R)-1-methylpyrrolidin-3-yl]benzamide
    —— 4-methyl-2-oxo-2,3-dihydro-benzoxazole-6-carboxylic acid azide 1231749-41-9 C9H6N4O3
    4-methyl-2-oxo-2,3-dihydro-benzoxazole-6-carboxylic acid azide
    —— (4-ethoxycarbonyl-2,2,4-trimethyl-cyclopentyl)-cyano-acetic acid ethyl ester 854730-90-8 C16H25NO4
    (4-ethoxycarbonyl-2,2,4-trimethyl-cyclopentyl)-cyano-acetic acid ethyl ester
    —— 4-hydroxy-6-nitropyrrolo[1,2-b]pyridazine-3-carbonitrile 1263420-14-9 C8H4N4O3
    4-hydroxy-6-nitropyrrolo[1,2-b]pyridazine-3-carbonitrile
    —— (4-carboxy-2,2,4-trimethyl-cyclopentyl)-acetic acid 854730-66-8 C11H18O4
    (4-carboxy-2,2,4-trimethyl-cyclopentyl)-acetic acid
    —— 4-[2-(benzyloxy)ethoxy]-N,N-dimethylcyclohexanecarboxamide 1248556-44-6 C18H27NO3
    4-[2-(benzyloxy)ethoxy]-N,N-dimethylcyclohexanecarboxamide
    —— 4-(3-piperidin-1-yl-pyrrolidin-1-yl)-6,7-dihydro-5H-benzo[6,7]cyclohepta[1,2-d]pyrimidin-2-ylamine 1027331-01-6 C22H29N5
    4-(3-piperidin-1-yl-pyrrolidin-1-yl)-6,7-dihydro-5H-benzo[6,7]cyclohepta[1,2-d]pyrimidin-2-ylamine
    —— 4-chloro-N-(3-methoxybenzyl)-N-[4-(1H-tetrazol-5-yl)benzyl]benzenesulfonamide 1191066-27-9 C22H20ClN5O3S
    4-chloro-N-(3-methoxybenzyl)-N-[4-(1H-tetrazol-5-yl)benzyl]benzenesulfonamide
    —— 4-oxoundec-9-enoic acid 529508-01-8 C11H18O3
    4-oxoundec-9-enoic acid
    —— 4-[[(4-ethoxyphenyl)sulfonyl-(pyridin-3-ylmethyl)amino]methyl]-N-[2-(4-sulfamoylphenyl)ethyl]benzamide 1191067-09-0 C30H32N4O6S2
    4-[[(4-ethoxyphenyl)sulfonyl-(pyridin-3-ylmethyl)amino]methyl]-N-[2-(4-sulfamoylphenyl)ethyl]benzamide
    —— 4-Methoxy-2-(phenylimino-methyl)-phenol 20772-70-7 C14H13NO2
    4-Methoxy-2-(phenylimino-methyl)-phenol
    —— 4-(3-chlorophenyl)-pyridine-2-carboxylic acid pyridin-3-ylamide 1207725-36-7 C17H12ClN3O
    4-(3-chlorophenyl)-pyridine-2-carboxylic acid pyridin-3-ylamide
    —— 4-Cyclohexen-(3)-yl-butylchlorid 22579-39-1 C10H17Cl
    4-Cyclohexen-(3)-yl-butylchlorid
    —— (4-Chloro-2-cyanomethyl-phenyl)-dimethylamino-acetonitrile 135737-11-0 C12H12ClN3
    (4-Chloro-2-cyanomethyl-phenyl)-dimethylamino-acetonitrile
    —— 4-methyl-4-tert-butyl-r-2-oxo-1,3,2-dioxathiane 81756-49-2 C8H16O3S
    4-methyl-4-tert-butyl-r-2-oxo-1,3,2-dioxathiane
    —— 4-Methyl-1-(prop-2-ynoyl)piperidine-4-carboxylic acid 1341054-38-3 C10H13NO3
    4-Methyl-1-(prop-2-ynoyl)piperidine-4-carboxylic acid
    —— 4-[1-(naphthalen-1-ylsulfonyl)-piperidin-2-yl]-1-(2-phenyl-4,5,6,7-tetrahydro-oxazolo[5,4-c]pyridin-5-yl)-butan-1-one 1190970-89-8 C31H33N3O4S
    4-[1-(naphthalen-1-ylsulfonyl)-piperidin-2-yl]-1-(2-phenyl-4,5,6,7-tetrahydro-oxazolo[5,4-c]pyridin-5-yl)-butan-1-one
    —— 4-bromo-N-[4-(6,7-dimethoxyquinolin-4-yloxy)-2-fluorophenyl]-2-trifluoromethylbenzenesulfonamide 1192298-50-2 C24H17BrF4N2O5S
    4-bromo-N-[4-(6,7-dimethoxyquinolin-4-yloxy)-2-fluorophenyl]-2-trifluoromethylbenzenesulfonamide
    —— [4-(4-Methylphenyl)sulfonyloxy-2,3-diphenylbutyl] 4-methylbenzenesulfonate 344760-06-1 C30H30O6S2
    [4-(4-Methylphenyl)sulfonyloxy-2,3-diphenylbutyl] 4-methylbenzenesulfonate
    —— 4-(2-bromoethoxy)-1-chloro-2-fluorobenzene 1373822-50-4 C8H7BrClFO
    4-(2-bromoethoxy)-1-chloro-2-fluorobenzene
    —— 4-acetoxy-3,5-diisopropylphenylisocyanate 128831-49-2 C15H19NO3
    4-acetoxy-3,5-diisopropylphenylisocyanate
    —— (4-(5-amino-6-(1H-benzo[d]imidazol-2-yl)pyrazin-2-yl)piperazin-1-yl)(2,6-difluorophenyl)methanone 1225061-85-7 C22H19F2N7O
    (4-(5-amino-6-(1H-benzo[d]imidazol-2-yl)pyrazin-2-yl)piperazin-1-yl)(2,6-difluorophenyl)methanone
    —— (4-(5-amino-6-(1H-benzo[d]imidazol-2-yl)pyrazin-2-yl)piperazin-1-yl)(pyrrolidin-1-yl)methanone 1225062-01-0 C20H24N8O
    (4-(5-amino-6-(1H-benzo[d]imidazol-2-yl)pyrazin-2-yl)piperazin-1-yl)(pyrrolidin-1-yl)methanone