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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[10-(3-Hydroxy-3-methyl-but-1-ynyl)-10H-9-oxa-10-sila-phenanthren-10-yl]-2-methyl-but-3-yn-2-ol 53226-79-2 C22H22O3Si
    4-[10-(3-Hydroxy-3-methyl-but-1-ynyl)-10H-9-oxa-10-sila-phenanthren-10-yl]-2-methyl-but-3-yn-2-ol
    —— 4-Phthaloylaminobuttersaeure-2,4-dinitrophenylester 53347-97-0 C18H13N3O8
    4-Phthaloylaminobuttersaeure-2,4-dinitrophenylester
    —— 4-Piperidino-6-brom-1,2-naphthochinon 52535-28-1 C15H14BrNO2
    4-Piperidino-6-brom-1,2-naphthochinon
    —— 4-Benzyloxy-anthracene-1,2-dione 41201-52-9 C21H14O3
    4-Benzyloxy-anthracene-1,2-dione
    —— 4-(4-Isothiocyanatobutyrylamino)-benzoesaeure 53610-93-8 C12H12N2O3S
    4-(4-Isothiocyanatobutyrylamino)-benzoesaeure
    —— 4-(6-fluoro-2-oxo-benzooxazol-3-yl)-piperidine-1-carboxylic acid (7-methoxy-thiazolo[5,4-d]pyrimidin-2-yl)-amide 957999-03-0 C19H17FN6O4S
    4-(6-fluoro-2-oxo-benzooxazol-3-yl)-piperidine-1-carboxylic acid (7-methoxy-thiazolo[5,4-d]pyrimidin-2-yl)-amide
    —— 4'-Acetyl-2-brom-N-methylacetanilid 102235-85-8 C11H12BrNO2
    4'-Acetyl-2-brom-N-methylacetanilid
    —— 4-(1-(4-butylphenyl)-1H-phenanthro[9,10-d]imidazol-2-yl)phenylboronic acid 1384124-32-6 C31H27BN2O2
    4-(1-(4-butylphenyl)-1H-phenanthro[9,10-d]imidazol-2-yl)phenylboronic acid
    —— 4-acetylphenyl isopropyl (S)-methylphosphonate 948997-12-4 C12H17O4P
    4-acetylphenyl isopropyl (S)-methylphosphonate
    —— 4-acetyl-3-(4-fluorophenyl)-5-hydroxy-5-methyl-1,5-dihydro-2H-pyrrol-2-one 1323949-33-2 C13H12FNO3
    4-acetyl-3-(4-fluorophenyl)-5-hydroxy-5-methyl-1,5-dihydro-2H-pyrrol-2-one
    —— 4-{3-methoxy-1-[3-(2,5-difluoro-benzoylamino)phenyl]propylamino}quinazoline-8-carboxylic acid amide 1240475-34-6 C26H23F2N5O3
    4-{3-methoxy-1-[3-(2,5-difluoro-benzoylamino)phenyl]propylamino}quinazoline-8-carboxylic acid amide
    —— (+/-)-4-[-trans,trans-N-(3, 7, 11-trimethyl-2, 6, 10-dodecatrien-1-yl)carbamoyl]-3-hydroxy-3-carboxybutyric acid 179821-74-0 C21H33NO6
    (+/-)-4-[-trans,trans-N-(3, 7, 11-trimethyl-2, 6, 10-dodecatrien-1-yl)carbamoyl]-3-hydroxy-3-carboxybutyric acid
    —— (4aR,11aR)-8,10-dimethoxy-1,2,4,4a,5,11-hexahydrospiro[benzo[3a,4]pentaleno[2,1-c]pyridine-3,2'-[1,3]dioxolane] 1353684-46-4 C19H23NO4
    (4aR,11aR)-8,10-dimethoxy-1,2,4,4a,5,11-hexahydrospiro[benzo[3a,4]pentaleno[2,1-c]pyridine-3,2'-[1,3]dioxolane]
    —— 4-Bromo-2-(2-fluoropropan-2-yl)pyridine 1783728-05-1 C8H9BrFN
    4-Bromo-2-(2-fluoropropan-2-yl)pyridine
    —— 4-nitrophenyl (3S)-3-[3-chlorophenyl]-1-oxa-8-azaspiro[4.5]decane-8-carboxylate 1227473-41-7 C21H21ClN2O5
    4-nitrophenyl (3S)-3-[3-chlorophenyl]-1-oxa-8-azaspiro[4.5]decane-8-carboxylate
    —— 4-(4-methoxybenzyloxy)[1,2,3,4-13C4]but-2-enoic acid methyl ester 848486-85-1 C13H16O4
    4-(4-methoxybenzyloxy)[1,2,3,4-13C4]but-2-enoic acid methyl ester
    —— (4aR,4bS,7aR,7bR)-1,3,4,4a,7b-Pentafluoro-4b,5,6,7,7a,7b-hexahydro-4aH-cyclopenta[3,4]cyclobuta[1,2-c]pyridine 82838-69-5 C10H8F5N
    (4aR,4bS,7aR,7bR)-1,3,4,4a,7b-Pentafluoro-4b,5,6,7,7a,7b-hexahydro-4aH-cyclopenta[3,4]cyclobuta[1,2-c]pyridine
    —— 4,7-Diamino-8-(pyridin-3-ylazo)-pyrazolo[5,1-c][1,2,4]triazine-3-carboxylic acid ethyl ester 97732-54-2 C13H13N9O2
    4,7-Diamino-8-(pyridin-3-ylazo)-pyrazolo[5,1-c][1,2,4]triazine-3-carboxylic acid ethyl ester
    —— (4-(5-amino-6-(5-phenyl-1,3,4-oxadiazol-2-yl)pyrazin-2-yl)piperazin-1-yl)(2,6-difluorophenyl)methanone 1225061-14-2 C23H19F2N7O2
    (4-(5-amino-6-(5-phenyl-1,3,4-oxadiazol-2-yl)pyrazin-2-yl)piperazin-1-yl)(2,6-difluorophenyl)methanone
    —— 4-(1-Ethyl-hexyl)-2,6-dinitro-phenol; compound with cyclohexylamine 4275-60-9 C6H13N*C14H20N2O5
    4-(1-Ethyl-hexyl)-2,6-dinitro-phenol; compound with cyclohexylamine
    —— 4-allyloxy-2-methyl-1-phenyl-1,2-dihydro-pyridazine-3,6-dione 92191-80-5 C14H14N2O3
    4-allyloxy-2-methyl-1-phenyl-1,2-dihydro-pyridazine-3,6-dione
    —— 4-chloroacetyl-3-phenyl-piperazine-2,6-dione 100062-17-7 C12H11ClN2O3
    4-chloroacetyl-3-phenyl-piperazine-2,6-dione
    —— 4-(2,3,4,5-tetra-O-acetyl-D-xyloso)-2,7-dimethyl-1,8-naphthyridinyl hydrazone 1439401-10-1 C23H28N4O8
    4-(2,3,4,5-tetra-O-acetyl-D-xyloso)-2,7-dimethyl-1,8-naphthyridinyl hydrazone
    —— 4-bromophenyl 4-hydroxybenzyl ketoxime 153822-86-7 C14H12BrNO2
    4-bromophenyl 4-hydroxybenzyl ketoxime
    —— 4-fluoro-3-methyl-1-[(1-methylcyclopropyl)methyl]-5-[4-(trifluoromethyl)pyridin-3-yl]-1,3-dihydro-2H-benzimidazol-2-one 1359760-79-4 C19H17F4N3O
    4-fluoro-3-methyl-1-[(1-methylcyclopropyl)methyl]-5-[4-(trifluoromethyl)pyridin-3-yl]-1,3-dihydro-2H-benzimidazol-2-one
    —— 4-[2-(4-chloro-phenyl)-2<i>H</i>-[1,2,3]triazol-4-yl]-benzaldehyde 59099-19-3 C15H10ClN3O
    4-[2-(4-chloro-phenyl)-2<i>H</i>-[1,2,3]triazol-4-yl]-benzaldehyde
    —— 4,6-bis-diethoxyphosphoryloxy-2-ethoxy-pyrimidine 62091-14-9 C14H26N2O9P2
    4,6-bis-diethoxyphosphoryloxy-2-ethoxy-pyrimidine
    —— 4-(4-Dimethylamino-phenyl)-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid dipyridin-3-ylmethyl ester 50893-95-3 C29H30N4O4
    4-(4-Dimethylamino-phenyl)-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid dipyridin-3-ylmethyl ester
    —— 4-(2-hydroxy-3-piperidin-1-yl-propyl)-piperazine-1-carboxylic acid ethyl ester 94093-16-0 C15H29N3O3
    4-(2-hydroxy-3-piperidin-1-yl-propyl)-piperazine-1-carboxylic acid ethyl ester
    —— 4-(2-chloro-ethoxy)-2-methyl-1-phenyl-1,2-dihydro-pyridazine-3,6-dione 92849-59-7 C13H13ClN2O3
    4-(2-chloro-ethoxy)-2-methyl-1-phenyl-1,2-dihydro-pyridazine-3,6-dione
    —— (+/-)-4-O-(2-chloro-4-nitrophenyl)-di-1,2-O-(4-acetoxyferuloyl)-1,2,4-butanetriol 953046-66-7 C34H32ClNO13
    (+/-)-4-O-(2-chloro-4-nitrophenyl)-di-1,2-O-(4-acetoxyferuloyl)-1,2,4-butanetriol
    —— 4,4''-selanediyl-di-benzophenone 128651-41-2 C26H18O2Se
    4,4''-selanediyl-di-benzophenone
    —— 4'-[[2,3,4,5-Tetrahydro-3(R)-[[3-methyl-1-oxo-3-[[(benzyloxy)carbonyl]amino]butyl]amino]-2-oxo-1H-1-benzazepin-1-yl]methyl]-[1,1'-biphenyl]-2-carboxylic acid 145485-95-6 C37H37N3O6
    4'-[[2,3,4,5-Tetrahydro-3(R)-[[3-methyl-1-oxo-3-[[(benzyloxy)carbonyl]amino]butyl]amino]-2-oxo-1H-1-benzazepin-1-yl]methyl]-[1,1'-biphenyl]-2-carboxylic acid
    —— (4-(6-amino-4-methylquinazolin-2-yl)piperazin-1-yl)(cyclopropyl)methanone 1374567-72-2 C17H21N5O
    (4-(6-amino-4-methylquinazolin-2-yl)piperazin-1-yl)(cyclopropyl)methanone
    —— 4-acetyl-2-nitro-benzonitrile 860575-80-0 C9H6N2O3
    4-acetyl-2-nitro-benzonitrile
    —— 4-methyl-5-(toluene-4-sulfonyl)-[1,2,3]selenadiazole 68275-71-8 C10H10N2O2SSe
    4-methyl-5-(toluene-4-sulfonyl)-[1,2,3]selenadiazole
    —— 4-((octyloxy)methyl)-1-(2-(perfluorohexyl)ethyl)-1H-1,2,3-triazole 1334419-19-0 C19H24F13N3O
    4-((octyloxy)methyl)-1-(2-(perfluorohexyl)ethyl)-1H-1,2,3-triazole
    —— (4-(6-cyclobutoxypyrimidin-4-yl)piperazin-1-yl)(4-fluorophenyl)methanone 1359732-63-0 C19H21FN4O2
    (4-(6-cyclobutoxypyrimidin-4-yl)piperazin-1-yl)(4-fluorophenyl)methanone
    —— 4-(1-cyano-2-nitro-1-phenylethyl)benzonitrile 116437-82-2 C16H11N3O2
    4-(1-cyano-2-nitro-1-phenylethyl)benzonitrile
    —— [(4S)-4-furo[3,2-c]pyridin-2-yl-4-[(5-methoxy-3-oxo-1H-isoindol-2-yl)methyl]-2,5-dioxoimidazolidin-1-yl]methyl oxan-4-yl carbonate 1219812-87-9 C27H26N4O9
    [(4S)-4-furo[3,2-c]pyridin-2-yl-4-[(5-methoxy-3-oxo-1H-isoindol-2-yl)methyl]-2,5-dioxoimidazolidin-1-yl]methyl oxan-4-yl carbonate
    —— 4-(6-(methyloxy)-2-pyridinyl)-N-(4-((3-(2-((3-(4-methyl-1-piperazinyl)propyl)amino)-4-pyrimidinyl)-2-pyridinyl)oxy)phenyl)-1-phthalazinamine 945598-84-5 C37H38N10O2
    4-(6-(methyloxy)-2-pyridinyl)-N-(4-((3-(2-((3-(4-methyl-1-piperazinyl)propyl)amino)-4-pyrimidinyl)-2-pyridinyl)oxy)phenyl)-1-phthalazinamine
    —— 4-Benzyl-4,6-dimethyl-3-cyano-N-phenyl-2(1H)-pyridon 53475-45-9 C21H20N2O
    4-Benzyl-4,6-dimethyl-3-cyano-N-phenyl-2(1H)-pyridon
    —— 4-Acetylphenylamino-3-thiophencarbonsaeuremethylester 54968-43-3 C14H13NO3S
    4-Acetylphenylamino-3-thiophencarbonsaeuremethylester
    —— 4-[2-methanesulfonyl-2-(5-nitro-furan-2-yl)-vinyl]-benzonitrile 53288-50-9 C14H10N2O5S
    4-[2-methanesulfonyl-2-(5-nitro-furan-2-yl)-vinyl]-benzonitrile
    —— 4-Benzylthio-5-benzylthiomethyl-3-hydroxy-1-phenylethyl-Δ<sup>3</sup>-pyrrolinon-2 54182-78-4 C27H27NO2S2
    4-Benzylthio-5-benzylthiomethyl-3-hydroxy-1-phenylethyl-Δ<sup>3</sup>-pyrrolinon-2
    —— (4aR,6aS,7S,11aR)-4a,6a,7-Trimethyl-hexadecahydro-indeno[5,4-f]quinolin-7-ol 52049-32-8 C19H33NO
    (4aR,6aS,7S,11aR)-4a,6a,7-Trimethyl-hexadecahydro-indeno[5,4-f]quinolin-7-ol
    —— 4-(2-methoxybenzyl)-3,4-dihydronaphthalen-1(2H)-one oxime 1309875-87-3 C18H19NO2
    4-(2-methoxybenzyl)-3,4-dihydronaphthalen-1(2H)-one oxime
    —— 4-((2R,3S,4S,5R,6R)-4,5-diacetoxy-6-(acetoxymethyl)-3-iodotetrahydro-2H-pyran-2-yl) 1-methyl (tert-butoxycarbonyl)-L-aspartate 1607459-22-2 C22H32INO13
    4-((2R,3S,4S,5R,6R)-4,5-diacetoxy-6-(acetoxymethyl)-3-iodotetrahydro-2H-pyran-2-yl) 1-methyl (tert-butoxycarbonyl)-L-aspartate
    —— 4-(6-methyl-4-oxohept-5-en-2-yl)cyclohexan-1-one 93246-06-1 C14H22O2
    4-(6-methyl-4-oxohept-5-en-2-yl)cyclohexan-1-one
    —— 4-(((3'-fluoro)phenoxy)methyl)benzylamine 953750-66-8 C14H14FNO
    4-(((3'-fluoro)phenoxy)methyl)benzylamine