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    中文名称 英文名称 CAS号 化学式
    (4-叔丁氧基羰基氨基-苯基)-[(9h-芴-9-甲氧基羰基氨基)]-乙酸 (4-Tert-butoxycarbonylamino-phenyl)-[(9H-fluoren-9-ylmethoxycarbonylamino)]-acetic acid 265321-13-9 C28H28N2O6
    (4-叔丁基苯氧基)三甲基硅烷 trimethyl(4-tert-butylphenoxy)silane 25237-79-0 C13H22OSi
    (4-叔丁基苯基)苯甲酸 4'-tert-Butyl[1,1'-biphenyl]-2-carboxylate 26459-51-8 C17H17O2-
    (4-叔丁基-2-硝基苯基)三氟甲磺酸酯 trifluoro-methanesulfonic acid 4-tert-butyl-2-nitro-phenyl ester 228401-16-9 C11H12F3NO5S
    (4-叔-丁基苯基) N,N-二乙基氨基甲酸酯 4-(tert-butyl)phenyl diethylcarbamate 28460-09-5 C15H23NO2
    (4-十二烷基苯基)硼酸 (4-dodecylphenyl)boronic acid 206763-93-1 C18H31BO2
    (4-十二烷基-2-噻吩基)三甲基锡烷 2-trimethylstannyl-4-dodecylthiophene 211181-63-4 C19H36SSn
    (4-五氟苯氧基)(四氟苯基)溴化镁 (4-pentafluoro phenoxy) (tetrafluoro phenyl) magnesiumbromide 20546-05-8 C12BrF9MgO
    (4-二甲基氨基-3,5-二甲基苯基)N-(2-氧代丙基)氨基甲酸酯 Carbamic acid, acetylmethyl-, 4-(dimethylamino)-3,5-dimethylphenyl ester 2184-77-2 C14H20N2O3
    (4-乙酰氨基-3-硝基苯基)乙酸酯 4-acetamido-3-nitrophenyl acetate 2243-69-8 C10H10N2O5
    (4-乙酰氨基-3-甲基苯基)砷酸 (4-acetylamino-3-methyl-phenyl)-arsonic acid 25384-21-8 C9H12AsNO4
    (4-乙酰氧基-9,10-二氧代蒽-1-基)乙酸酯 1,4-diacetoxy-9,10-anthraquinone 2289-36-3 C18H12O6
    (4-乙酰基苯基)乙酸甲酯 methyl 2-(4-acetylphenyl)acetate 20051-06-3 C11H12O3
    (4-乙酰基苯基)-磷酸二乙酯 diethyl (4-acetylphenyl)phosphonate 25944-71-2 C12H17O4P
    (4-乙酰基苯基)-N,N,N-三甲基甲铵溴化物 N-(4-Acetyl)benzyl-N,N,N-trimethylammonium bromide 205450-98-2 Br*C12H18NO
    (4-乙酰基苯基)-N,N,N-三甲基甲铵四氟硼酸盐 (4-Acetylphenyl)-N,N,N-trimethylmethanaminium tetrafluoroborate 205451-03-2 C12H18BF4NO
    (4-乙酰基氨基苯磺酰基氨基)-乙酸 N-[[4-(Acetylamino)phenyl]sulfonyl]glycine 23776-98-9 C10H12N2O5S
    (4-乙烯基苯)磺酰胺 4-vinylbenzenesulfonamide 2633-64-9 C8H9NO2S
    (4-乙氧基苯基)(2-呋喃基)甲酮 (4-ethoxy-phenyl)-[2]furyl ketone 21493-98-1 C13H12O3
    (4-乙氧基-2-氟苯基)-硼酸 (4-Ethoxy-2-fluorophenyl)boronic acid 279261-82-4 C8H10BFO3
    (4-乙基苄基)三苯基氯化鏻 (4-Ethylphenyl)methyl-triphenylphosphanium 207291-53-0 C27H26P+
    (4-乙基-苯丙氨酰)(2)-缩宫素 Oxytocin, (4-ethyl-phe)(2)- 24870-58-4 C45H70N12O11S2
    (4-乙基-己-3-烯-1-炔基)-三甲基-硅烷 (4-ethyl-hex-3-en-1-ynyl)-trimethyl-silane 2750-70-1 C11H20Si
    (4-乙基-2-羟基苯基)硼酸 4-ethyl-2-hydroxyphenylboronic acid 259209-34-2 C8H11BO3
    (4-丙氧基苯基)乙酸甲酯 (4-propoxyphenyl)acetic acid methyl ester 29056-04-0 C12H16O3
    (4-丙基哌嗪-1-基)乙腈 (4-propylpiperazin-1-yl)acetonitrile 240143-45-7 C9H17N3
    (4-丙-2-炔基环己基)甲醇乙酸酯 Acetic acid--[4-(prop-2-yn-1-yl)cyclohexyl]methanol (1/1) 287179-85-5 C12H20O3
    (4-丙-1-烯-2-基环己基)甲醇 (4-prop-1-en-2-ylcyclohexyl)methanol 22451-48-5 C10H18O
    (4-三氟甲基苄基)-肼 (4-(trifluoromethyl)benzyl)hydrazine 2924-77-8 C8H9F3N2
    (4-{双-[4-(二乙氧基膦甲基)-苯基]-氨基}-苄基)-磷酸二乙酯 tris(4-diethylphosphonatemethylphenyl)amine 245653-28-5 C33H48NO9P3
    (4-{2-[二(2-氯乙基)氨基]-2-羟基-1,3,2-噁吖磷杂己环-3-基}-2,2,6,6-四甲基哌啶-1-基)氧烷基 2-Phenyl-4-(2-nitro-phenyl)-Δ<sup>2</sup>-oxazolin-5-on 28172-59-0 C15H10N2O4
    (4-beta)-贝壳杉-16-烯-18-酸 Argyrophilic acid 20316-84-1 C20H30O2
    (4-beta)-12,13-环氧单端孢霉-9-烯-4-醇 12,13-Epoxytrichothec-9-en-4-ol 2198-93-8 C15H22O3
    (4-(苄氧基)苄基)肼盐酸盐 [4-(benzyloxy)benzyl]hydrazine hydrochloride 237064-54-9 C14H16N2O*ClH
    (4-(肼基甲基)苯基)甲醇盐酸盐 [4-(hydrazinomethyl)phenyl]methanol hydrochloride 212914-64-2 C8H12N2O*ClH
    (4-(甲氧基甲氧基)-3,5-二甲基苯基)硼酸 (4-(methoxymethoxy)-3,5-dimethylphenyl)boronic acid 223128-32-3 C10H15BO4
    (4-(吡啶-2-基)苯基)甲胺二盐酸盐 (4-(Pyridin-2-yl)phenyl)methanamine dihydrochloride 2470440-73-2 C12H14Cl2N2
    (4-(吡啶-2-基)苯基)甲胺 4-(2-pyridyl)benzylamine 294647-97-5 C12H12N2
    (4-(二甲基硅烷基)苯基)三甲基硅烷 p-Trimethylsilylphenyl-dimethylsilan 27856-24-2 C11H20Si2
    (4-(三氟甲基)苯基)氨基甲酸乙酯 ethyl (4-(trifluoromethyl)phenyl)carbamate 23794-73-2 C10H10F3NO2
    (4-(三氟甲基)噻唑-2-基)甲醇 (4-(trifluoromethyl)thiazol-2-yl)methanol 204319-69-7 C5H4F3NOS
    (4-(9H-咔唑-9-基)丁基)膦酸 (4-(9H-Carbazol-9-yl)butyl)phosphonic acid 20999-36-4 C16H18NO3P
    (4-(4-氯苯氧基)苯基)甲胺盐酸盐 4-(4-chlorophenoxy)benzylamine hydrochloride 262862-71-5 C13H12ClNO*ClH
    (4-(2-吗啉乙氧基)萘-1-基)氨基甲酸叔丁酯 [4-(2-morpholin-4-yl-ethoxy)naphthalen-1-yl]carbamic acid tert-butyl ester 285984-35-2 C21H28N2O4
    (4-(2-(氮杂环庚烷-1-基)乙氧基)苯基)甲醇 1-[2-(4-hydroxymethyl-phenoxy)-ethyl]azepane 223251-16-9 C15H23NO2
    (4-((4-丁基苯基)(4’-((4-丁基苯基)(苯基)氨基)联苯-4-基)氨基)苯基)甲醇 (4-((4-Butylphenyl)(4'-((4-butylphenyl)(phenyl)amino)-[1,1'-biphenyl]-4-yl)amino)phenyl)methanol 275793-98-1 C45H46N2O
    (4,8-二(4-氯-5-(2-乙基己基)噻吩-2-基)苯并[1,2-B:4,5-B']二噻吩-2,6-二基)双三甲基锡 (4,8-bis(4-chloro-5-(2-ethylhexyl)thiophen-2-yl)benzo[1,2-b:4,5-b']dithiophene-2,6-diyl)bis(trimethylstannane) 2239295-69-1 C40H56Cl2S4Sn2
    (4,7,10-三叔丁氧羰基-1,4,7,10-四氮杂环癸-1-基)乙酸 2-(4,7,10-tris(tert-butoxycarbonyl)-1,4,7,10-tetraazacyclododecan-1-yl)acetic acid 247193-74-4 C25H46N4O8
    (4,5-二苯基-1H-吡唑-1-基)乙酸 (4,5-diphenyl-pyrazol-1-yl)-acetic acid 24301-67-5 C17H14N2O2
    (4,5-二甲氧基-2-硝基苯基)-(苯基)甲酮 (4,5-dimethoxy-2-nitrophenyl)-(phenyl)methanone 255896-36-7 C15H13NO5