| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4,4'-二-N-乙酰氨基-二苯基亚砜-d8 | 4,4'-Di-N-acetylamino-diphenylsulfoxide-d8 | 557794-36-2 | C16H16N2O3S |
| 4,4'-二(苯甲酸甲酯)乙炔 | bis(4-(methoxycarbonyl)phenyl)acetylene | 16882-08-9 | C18H14O4 |
| 4,4'-二(苯基异丙基)二苯胺 | bis[4-(2-phenyl-2-propyl)phenyl]amine | 10081-67-1 | C30H31N |
| 4,4'-二(羟基甲基)二苯基醚 | 4,4'-oxy-bis(4,1-phenylene) dimethanol | 2350-43-8 | C14H14O3 |
| 4,4'-二(甲基磺酰基)-2,2',5,5'-四氯联苯 | 4,4'-Bis(methylsulfonyl)-2,2',5,5'-tetrachlorbiphenyl | 66640-68-4 | C14H10Cl4O4S2 |
| 4,4'-二(甲基-D)-1,1'-联苯 | 1,1'-Biphenyl, 4,4'-di(methyl-d)- | 52889-82-4 | C14H14 |
| 4,4'-二(吡啶-4-基)-1,1'-联苯 | 4,4'-di(4-pyridyl)biphenyl | 319430-87-0 | C22H16N2 |
| 4,4'-二(二甲基氨基)硫代对称二苯脲 | <i>N</i>,<i>N</i>'-bis-(4-dimethylamino-phenyl)-thiourea | 13991-81-6 | C17H22N4S |
| 4,4'-二(三氟甲基)-2,2'-二硝基二苯基二硫醚 | bis(2-nitro-4-trifluoromethylphenyl) disulfide | 860-39-9 | C14H6F6N2O4S2 |
| 4,4'-二({1-[(4-甲氧基苯基)氨基]-1,3-二氧代-2-丁炔基}偶氮)-2,2'-联苯二磺酸 | 4,4'-Bis((1-(((4-methoxyphenyl)amino)carbonyl)-2-oxopropyl)azo)(1,1'-biphenyl)-2,2'-disulphonic acid | 85030-63-3 | C34H32N6O12S2 |
| 4,4'-二({1-[(4-甲基苯基)氨基]-1,3-二氧代-2-丁炔基}偶氮)-2,2'-联苯二磺酸 | 4,4'-Bis((1-(((4-methylphenyl)amino)carbonyl)-2-oxopropyl)azo)(1,1'-biphenyl)-2,2'-disulphonic acid | 85030-60-0 | C34H32N6O10S2 |
| 4,4'-二({1-[(4-氯-2,5-二甲氧基苯基)氨基]-1,3-二氧代-2-丁炔基}偶氮)-2,2'-联苯二磺酸 | 4,4'-Bis((1-(((4-chloro-2,5-dimethoxyphenyl)amino)carbonyl)-2-oxopropyl)azo)(1,1'-biphenyl)-2,2'-disulphonic acid | 85030-61-1 | C36H34Cl2N6O14S2 |
| 4,4'-二({1-[(2-甲基苯基)氨基]-1,3-二氧代-2-丁炔基}偶氮)-2,2'-联苯二磺酸 | 4,4'-Bis((1-(((2-methylphenyl)amino)carbonyl)-2-oxopropyl)azo)(1,1'-biphenyl)-2,2'-disulphonic acid | 79665-34-2 | C34H32N6O10S2 |
| 4,4'-二({1-[(2-氯苯基)氨基]-1,3-二氧代-2-丁炔基}偶氮)-2,2'-联苯二磺酸 | 4,4'-Bis((1-(((2-chlorophenyl)amino)carbonyl)-2-oxopropyl)azo)(1,1'-biphenyl)-2,2'-disulphonic acid | 84682-06-4 | C32H26Cl2N6O10S2 |
| 4,4'-二(N,N-二甲氨基)二苯基甲醇 | 4,4'-bis(dimethylamino)benzhydrol | 119-58-4 | C17H22N2O |
| 4,4'-二(4―氨基苯氧基)联苯 | 4,4'-bis(4-aminophenoxy)biphenyl | 13080-85-8 | C24H20N2O2 |
| 4,4'-二(4-氟苯基)磺酰基-1,1'-联苯 | 1,1'-Biphenyl, 4,4'-bis[(4-fluorophenyl)sulfonyl]- | 136012-52-7 | C24H16F2O4S2 |
| 4,4'-二(4,4,5,5-四甲基-1,3,2-二氧硼戊环-2-基)联苯 | 4,4'-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,1'-biphenyl | 207611-87-8 | C24H32B2O4 |
| 4,4'-二((5-胂酸基-2,4-二羟基苯基)偶氮)-1,1'-联苯 | 4,4'-Bis((5-arsono-2,4-dihydroxyphenyl)diazenyl)-1,1'-biphenyl | 7145-97-3 | C24H20As2N4O10 |
| 4,4'-[环己烷-1,4-二基二(甲二基亚氨基甲二基)]二(N,N-二甲基苯胺)四盐酸 | 4-[[[4-[[[4-(dimethylamino)phenyl]methylamino]methyl]cyclohexyl]methylamino]methyl]-N,N-dimethylaniline;hydron;tetrachloride | —— | C26H44Cl4N4 |
| 4,4'-[亚甲基二(4,1-亚苯基次氮基次甲基)]二苯酚 | 4,4′-[methylenebis(4,1-phenylenenitrilomethylylidene)]diphenol | 72906-30-0 | C27H22N2O2 |
| 4,4'-[[[2-[(4-羧基苯氧基)甲基]-2-乙基-1,3-丙二基]双(氧基)]双-苯甲酸 | 4,4'-[[2-[(4-carboxyphenoxy)methyl]-2-ethylpropane-1,3-diyl]dioxy]dibenzoic acid | 1359740-23-0 | C27H26O9 |
| 4,4'-[[3,3'-二氯(1,1'-联苯)-4,4'-二基]二(偶氮)]二[2,4-二氢-5-甲基-2-苯基-3H-吡唑-3-酮] | pigment orange 13 | 3520-72-7 | C32H24Cl2N8O2 |
| 4,4'-[[3,3'-二氯(1,1'-联苯)-4,4'-二基]二(偶氮)]二[2,4-二氢-5-甲基-2-(4-甲基苯基)-3H-吡唑-3-酮] | 4,4'-((3,3'-Dichloro(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(2,4-dihydro-5-methyl-2-(p-tolyl)-3H-pyrazol-3-one) | 15793-73-4 | C34H28Cl2N8O2 |
| 4,4'-[4-(2,3-二氢-1,3,3-三甲基-1H-吲哚-2-基)丁-1,3-二烯亚基]二[N,N-二甲基苯胺] | 4,4'-[4-(2,3-dihydro-1,3,3-trimethyl-1H-indol-2-yl)buta-1,3-dienylidene]bis[N,N-dimethylaniline] | 54268-90-5 | C31H37N3 |
| 4,4'-[3-(二甲基氨基)亚丙基]二苯胺 | N,N-Dimethyl-3,3-bis-<4-amino-phenyl>-propylamin | 22083-70-1 | C17H23N3 |
| 4,4'-[3-(2-吡啶基)-1,2,4-三嗪-5,6-二基]二苯磺酸 | Ferrozine free acid | 32796-55-7 | C20H14N4O6S2 |
| 4,4'-[1,6-己烷二基二(亚氨基羰基)]二苯甲酸二甲酯 | N,N'-Bis-(4-methoxycarbonyl-benzoyl)-hexamethylendiamin | 6724-91-0 | C24H28N2O6 |
| 4,4'-[1,2-乙烷二基二(氧基)]二苯甲酸二甲酯 | 1,2-bis(4-methoxycarbonylphenyl)-1,2-ethanediol | 4204-60-8 | C18H18O6 |
| 4,4'-[1,2-乙烷二基二(氧基)]二[3,5-二氯苯甲酸]二甲酯 | Dimethyl 4,4'-(1,2-ethanediylbis(oxy))bis(3,5-dichlorobenzoate) | 47593-10-2 | C18H14Cl4O6 |
| 4,4'-[1,2-乙烯二基双(4,1-亚苯基亚氨基羰基)]双(N-丁基-N,N-二甲基苯甲铵)二氯化物 | 4,4'-[1,2-Ethenediylbis(4,1-phenyleneiminocarbonyl)]bis(N-butyl-N,N-dimethylbenzenemethanaminium) Dichloride | 1296211-78-3 | C42H54Cl2N4O2 |
| 4,4'-[1,15-十五烷二基二(氧基)]二苯甲酸 | 4-[15-(4-Carboxyphenoxy)pentadecoxy]benzoic acid | 59101-07-4 | C29H40O6 |
| 4,4'-[(苯基甲基)亚氨基]二丁腈 | N,N-Bis(3-cyanopropyl)-benzylamine | 78217-67-1 | C15H19N3 |
| 4,4'-[(苯亚氨基)二(亚甲基)]二(苯磺基)酸 | 4,4'-((Phenylimino)bis(methylene))bis(benzenesulphonic) acid | 94166-71-9 | C20H19NO6S2 |
| 4,4'-[(对甲苯基磺酰基)亚甲基]二[N,N-二甲基苯胺] | 4,4'-[(p-tolylsulfonyl)methylene]bis[N,N-dimethylaniline] | 49630-05-9 | C24H28N2O2S |
| 4,4'-[(E)-1,2-二氮烯二基二(氧基亚甲基)]二苯甲酸 | bis(4-carboxybenzyl)hyponitrite | 223507-96-8 | C16H14N2O6 |
| 4,4'-[(4-羟基苯基)-1-甲基癸亚基]二苯酚 | 4,4'-((4-Hydroxyphenyl)-1-methyldecylidene)bisphenol | 94248-43-8 | C29H36O3 |
| 4,4'-[(4-亚氨基-3-甲基-2,5-环己二烯-1-亚基)亚甲基]二(2-甲基苯胺)硫酸盐(2:1) | Bis(4-((4-amino-m-tolyl)(4-imino-3-methyl-2,5-cyclohexadien-1-ylidene)methyl)-o-toluidine) sulphate | 85188-02-9 | C44H48N6O4S |
| 4,4'-[(4-亚氨基-2,5-环己二烯-1-亚基)亚甲基]二苯胺单盐酸盐 | pararosaniline free base | 479-73-2 | C19H17N3 |
| 4,4'-[(3-硝基苯基)亚甲基]二吗啉 | 3-(dimorpholinomethyl)-1-nitrobenzene | 40891-03-0 | C15H21N3O4 |
| 4,4'-[(3,3'-二甲氧基[1,1'-联苯]-4,4'-二基)二(偶氮)]二[3-羟基萘-2,7-二磺酸]四钠 | 2,7-Naphthalenedisulfonic acid, 4,4'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[3-hydroxy-, sodium salt (1:4) | 65151-33-9 | C34H22N4Na4O16S4 |
| 4,4'-[(3,3'-二氯[1,1'-联苯]-4,4'-二基)二(偶氮)]二[邻甲酚] | Phenol, 4,4'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[2-methyl- | 49744-32-3 | C26H20Cl2N4O2 |
| 4,4'-[(3,3'-二氯[1,1'-联苯]-4,4'-二基)二(偶氮)]二[3-羟基-N-苯基萘-2-甲酰胺] | 4-[[2-chloro-4-[3-chloro-4-[[2-hydroxy-3-(C-hydroxy-N-phenylcarbonimidoyl)naphthalen-1-yl]diazenyl]phenyl]phenyl]diazenyl]-3-hydroxy-N-phenylnaphthalene-2-carboximidic acid | 41709-76-6 | C46H30Cl2N6O4 |
| 4,4'-[(2-羟基-1,3-丙烷二基)二(氧基)]二-苯乙酰胺 | Atenolol EP impurity E | 141650-31-9 | C19H22N2O5 |
| 4,4'-[(2-甲基-1H-吲哚-3-基)亚甲基]二[N,N-二甲基-苯胺] | bis<4-dimethylaminophenyl>(2-methylindol-3-yl)methane | 88103-98-4 | C26H29N3 |
| 4,4'-[(2,5-二甲氧基-1,4-亚苯基)二-2,1-乙炔二基]双-苯甲酸 | 4,4'-((2,5-dimethoxy-1,4-phenylene)bis(ethyne-2,1-diyl))dibenzoic acid | 1190438-53-9 | C26H18O6 |
| 4,4'-[(2,2'-二甲基[1,1'-联苯]-4,4'-二基)二(偶氮)]二[3-羟基-2,7-萘二磺酸] | 2,7-Naphthalenedisulfonic acid, 4,4'-((2,2'-dimethyl(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(3-hydroxy- | 55372-76-4 | C34H26N4O14S4 |
| 4,4'-[(1-甲基亚乙基)双(4,1-亚苯基氧基-4,2-喹唑二基)双(N,N-二乙基)苯胺 | Benzenamine, 4,4'-((1-methylethylidene)bis(4,1-phenyleneoxy-4,2-quinazolinediyl))bis(N,N-diethyl- | 90677-64-8 | C51H50N6O2 |
| 4,4'-[(1-甲基乙亚基)二(4,1-亚苯基氧基)]二[2-甲基-1H-异吲哚-1,3(2H)-二酮] | 3,3'-bisphenol A-bis-N-methylphthalimide | 54395-51-6 | C33H26N2O6 |
| 4,4'-(重氮胺)二苯磺酸二钠盐 | 4,4'-(Diazoamino)dibenzenesulfonic acid, disodium salt | 56120-28-6 | C12H9N3Na2O6S2 |