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    中文名称 英文名称 CAS号 化学式
    4,4'-（2,7-二溴9H-芴-9,9-二基）二酚 2,7-dibromo-9,9-bis(4-hydroxyphenyl)fluorene 169169-89-5 C25H16Br2O2
    4,4'-（1-苄基-1H-1,2,4-三唑-3,5-二基）联吡啶 4,4'-(1-benzyl-1<i>H</i>-[1,2,4]triazole-3,5-diyl)-bis-pyridine 55391-37-2 C19H15N5
    4,4'-（1,2-乙炔基二-4,1-苯基）二吡啶 1,2-bis(4-(pyridin-4-yl)phenyl)ethyne 1189377-77-2 C24H16N2
    4,4'-过氧二[2-[二(2-氯乙基)氨基]四氢-2H-1,3,2-氧杂氮杂磷杂苯] 4,4'-Dioxybis(2-(bis(2-chloroethyl)aminotetrahydro-2H-1,3,2-oxazaphosphorine)) 67292-65-3 C14H28Cl4N4O4P2
    4,4'-辛二基-二-苯甲酸 4,4'-octanediyl-di-benzoic acid 102475-35-4 C22H26O4
    4,4'-蒽-9,10-二基-二-丁酸 4,4'-anthracene-9,10-diyl-di-butyric acid 6705-68-6 C22H22O4
    4,4'-菲-2,7-二基-二-丁酸 4,4'-phenanthrene-2,7-diyl-di-butyric acid 855614-89-0 C22H22O4
    4,4'-苯基醚二磺酸 4,4'-phenyl etherdisulfonic acid 3232-24-4 C12H10O7S2
    4,4'-苯偶酰氯 4,4'-biphenyldicarboxylic acid dichloride 2351-37-3 C14H8Cl2O2
    4,4'-苯亚甲基二吗啉 4,4'-(phenylmethylene)bismorpholine 6425-08-7 C15H22N2O2
    4,4'-苯亚甲基二-o-甲苯胺 Magnesium;ethanolate;propan-1-olate 94159-65-6 C5H12MgO2
    4,4'-苄氧基亚甲基二(N,N-二甲基苯胺) benzyloxy-bis-(4-dimethylamino-phenyl)-methane 53370-57-3 C24H28N2O
    4,4'-苄亚基二邻甲苯胺 bis-(4-amino-3-methyl-phenyl)-phenyl-methane 82-87-1 C21H22N2
    4,4'-苄亚基二苯甲醚 4,4'-dimethoxytriphenylmethane 7500-76-7 C21H20O2
    4,4'-联苯甲腈 (1,1'-biphenyl)-4,4'-dicarbonitrile 1591-30-6 C14H8N2
    4,4'-联苯基二重氮氟硼酸酯 4,4'-Biphenylbisdiazonium fluoroborate 14239-22-6 C12H8B2F8N4
    4,4'-联苯基二硼酸二(新戊二醇酯) 4,4'-bis(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-1,1'-biphenyl 5487-93-4 C22H28B2O4
    4,4'-联苯基二硼酸 4,4'-biphenyldiboronic acid 4151-80-8 C12H12B2O4
    4,4'-联苯亚基二(二甲基(4-硝基苄基)铵)二氯化物 Tetramethylbenzidine bis-chloro-p-nitrobenzylate 24660-78-4 C30H32Cl2N4O4
    4,4'-联苯亚基二(二氢-4,4,6-三甲基-2-嘧啶硫醇) 2-Pyrimidinethiol, p,p'-biphenylylenebis(dihydro-4,4,6-trimethyl- 63732-02-5 C26H30N4S2
    4,4'-联苯二磺酸 4,4'-biphenyldisulfonic acid 5314-37-4 C12H10O6S2
    4,4'-联苯二磺酰氯 biphenyl-4,4'-disulfonyl chloride 3406-84-6 C12H8Cl2O4S2
    4,4'-联苯二甲醛 4,4'-diformylbiphenyl 66-98-8 C14H10O2
    4,4'-联苯二甲酸二酰肼 1,1'-biphenyl-4,4'-dicarbohydrazide 4073-75-0 C14H14N4O2
    4,4'-联苯二甲基二甲醚 4,4'-bis(methoxymethyl)biphenyl 3753-18-2 C16H18O2
    4,4'-联嘧啶 4,4'-bipyrimidine 2426-94-0 C8H6N4
    4,4'-联吡啶正离子,1,1'-二(苯基甲基)-,溴化(1:2) Cobalt dinicotinate 28029-53-0 C12H8CoN2O4
    4,4'-联吡啶二硫醚 bis(4-pyridyl) disulfide 2645-22-9 C10H8N2S2
    4,4'-联吡啶-3,3'-二羧酸 4,4'-bipyridine-3,3'-dicarboxylic acid 23245-77-4 C12H8N2O4
    4,4'-联吡啶-2,2'-二羧酸 4,4'-bipyridine-2,2'-dicarboxylic acid 85531-49-3 C12H8N2O4
    4,4'-联吡啶,1,1'-双(羧甲基)-,二氯 N,N'-di(carboxymethyl)-4,4'-bipyridinium dichloride 4841-43-4 C14H14N2O4*2Cl
    4,4'-联吡啶 1,4-bipyridine 553-26-4 C10H8N2
    4,4'-联亚苯基二(2-氧代乙烯二(2-乙酰基硫代乙基)二甲基铵)二溴化物 4,4'-Biphenylenebis(2-oxoethylenebis(2-acetylthioethyl)dimethylammonium) dibromide 60872-43-7 C28H38Br2N2O4S2
    4,4'-联亚苯基二(2-氧代乙烯)二((2-巯基乙基)二甲基铵)二溴化物 2,2'-{[1,1'-Biphenyl]-4,4'-diylbis[(1-oxoethane-2,1-diyl)(dimethylazaniumyl)]}di(ethane-1-thiolate)--hydrogen bromide (1/2) 60872-42-6 C24H34Br2N2O2S2
    4,4'-联[1-萘酚] α-dinaphthol 1446-34-0 C20H14O2
    4,4'-联-邻甲苯胺硫酸盐 3,3'-dimethyl-benzidine; sulfate 74753-18-7 C14H16N2*H2O4S
    4,4'-联(苯磺酰肼) biphenyl-4,4'-disulfonic acid dihydrazide 42933-52-8 C12H14N4O4S2
    4,4'-羰基双(异苯并呋喃-1,3-二酮) 2,2',3,3'-benzophenone tetracarboxylic dianhydride 13972-93-5 C17H6O7
    4,4'-羰基二邻苯二甲酸氢三铷 Trirubidium hydrogen 4,4'-carbonylbisphthalate 68226-89-1 C17H7O9Rb3
    4,4'-羰基二邻苯二甲酸四锂 Tetralithium 4,4'-carbonyldiphthalate 68226-87-9 C17H6Li4O9
    4,4'-羰基二邻苯二甲酸四铯 Tetracesium 4,4'-carbonyldiphthalate 68123-46-6 C17H6Cs4O9
    4,4'-羰基二吗啉 4,4’-carbonyl-dimorpholine 38952-62-4 C9H16N2O3
    4,4'-羰基二[2-(乙氧羰基)苯甲酸],4,4'-亚甲基二苯胺盐1:1 4,4'-Carbonyldi(benzene-1,2-dicarboxylic acid)--4,4'-methylenedianiline (1/1) 65701-06-6 C30H24N2O9
    4,4'-羰基二[2-(乙氧羰基)苯甲酸],1,3-亚苯基二胺盐 (3-Azaniumylphenyl)azanium;2-carboxy-5-(4-carboxy-3-carboxylatobenzoyl)benzoate —— C23H18N2O9
    4,4'-羰基二(苯甲酸甲基)酯 4,4'-bis(methoxycarbonylphenyl)methanone 1233-73-4 C17H14O5
    4,4'-磺酰基双[2-(2-丙烯基)]苯酚 3,3'-diallyl-4,4'-dihydroxydiphenyl sulfone 41481-66-7 C18H18O4S
    4,4'-磺酰基双(N,N-双(4-(叔丁基)苯基)苯胺) bis(p-(di-p-tert-butylphenylamino)phenyl)sulfone 1396165-17-5 C52H60N2O2S
    4,4'-磺酰基二(苯酚)二乙酸酯 4,4'-diacetoxydiphenylsulfone 5456-51-9 C16H14O6S
    4,4'-磺酰基二(2-氨基丁酸) L-homolanthionine 31982-10-2 C8H16N2O4S
    4,4'-硫联二(6-叔丁基-2-甲基苯酚) 6,6'-di-tert-butyl-4,4'-thiodi-o-cresol 96-66-2 C22H30O2S