| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4,4,4-三氟-1-(3-甲基噻吩-2-基)丁烷-1,3-二酮 | 4,4,4-trifluoro-1-(3-methyl-[2]thienyl)-butane-1,3-dione | 319-56-2 | C9H7F3O2S |
| 4,4,4-三氟-1-(2-羟基-4-甲氧基-苯基)-丁烷-1,3-二酮 | 4,4,4-trifluoro-1-(2-hydroxy-4-methoxyphenyl)butane-1,3-dione | 319-35-7 | C11H9F3O4 |
| 4,4,4-三氟-1-(2-呋喃基)-1,3-丁二酮 | 4,4,4-trifluoro-1-(2-furanyl)-1,3-butanedione | 326-90-9 | C8H5F3O3 |
| 4,4,4-三氟-1-(2,3,4,5,6-五氟苯基)丁烷-1,3-二酮 | 4,4,4-trifluoro-1-(2,3,4,5,6-pentafluorophenyl)butane-1,3-dione | 33107-70-9 | C10H2F8O2 |
| 4,4,4-三氟-1-(1,3-噻唑-2-)丁烷-1,3-二酮 | 4,4,4-Trifluoro-1-(1,3-thiazol-2-yl)butane-1,3-dione | 306935-40-0 | C7H4F3NO2S |
| 4,4,4-三乙基-2,2:6,2-三联吡啶 | 4,4',4''-triethyl-2,2':6',2''-terpyridyl | 33354-77-7 | C21H23N3 |
| 4,4,4-(苯-1,3,5-三苯基三(氧))三苯腈 | 1,3,5-tri(4-cyanophenoxy)benzene | 382137-86-2 | C27H15N3O3 |
| 4,4,4',4',5,5,5',5'-八甲基-2,2'-联-1,3-二氧戊环 | 4,4,5,5,4',4',5',5'-Octamethyl-[2,2']bi[1,3]dioxolanyl | 35528-76-8 | C14H26O4 |
| 4,4,-二(4-氟苯)氯丁烷 | 4-chloro-1,1-bis(4-fluorophenyl)butane | 3312-04-7 | C16H15ClF2 |
| 4,4,-(2,2,2-三氟-1-三氟甲基)亚乙基双(1,2-苯二甲酸) | 4,4'-(hexafluoroisopropylidene)diphthalic acid | 3016-76-0 | C19H10F6O8 |
| 4,4'二硝基-对三联苯 | p,p-dinitro-p-terphenyl | 3282-11-9 | C18H12N2O4 |
| 4,4'-苯基醚二磺酸 | 4,4'-phenyl etherdisulfonic acid | 3232-24-4 | C12H10O7S2 |
| 4,4'-联苯二磺酰氯 | biphenyl-4,4'-disulfonyl chloride | 3406-84-6 | C12H8Cl2O4S2 |
| 4,4'-联苯二甲基二甲醚 | 4,4'-bis(methoxymethyl)biphenyl | 3753-18-2 | C16H18O2 |
| 4,4'-羰基二吗啉 | 4,4’-carbonyl-dimorpholine | 38952-62-4 | C9H16N2O3 |
| 4,4'-磺酰基二(2-氨基丁酸) | L-homolanthionine | 31982-10-2 | C8H16N2O4S |
| 4,4'-氧基双(丁-1-醇) | 4-(4-hydroxybutoxy)butan-1-ol | 3403-82-5 | C8H18O3 |
| 4,4'-异亚丙基二苯氧基乙酸 | 4,4'-isopropylidenebis(phenoxyacetic acid) | 3539-42-2 | C19H20O6 |
| 4,4'-异丙基二环己胺 | 2,2-Bis(4-aminocyclohexyl)propane | 3377-24-0 | C15H30N2 |
| 4,4'-双乙酰联苯 | 4,4'-diacetoxybiphenyl | 32604-29-8 | C16H14O4 |
| 4,4'-双(3-氨基苯氧基)二苯基砜 | 4,4'-bis(3-aminophenoxy)diphenyl sulfone | 30203-11-3 | C24H20N2O4S |
| 4,4'-亚甲基二(3-甲氧基-2-萘甲酰氯) | 4,4'-methylenebis(3-methoxynaphthalene-2-carbonyl chloride) | 39026-34-1 | C25H18Cl2O4 |
| 4,4'-二硫代二苯甲酸二甲酯 | dimethyl 4,4'-dithiobisbenzoate | 35190-68-2 | C16H14O4S2 |
| 4,4'-二硫代二丁烷-1-醇 | 4,4'-dithiodibutanol | 30453-20-4 | C8H18O2S2 |
| 4,4'-二硫二基双(2-甲基苯酚) | 4,4'-dithio-bis-(2-methyl-phenol) | 33931-27-0 | C14H14O2S2 |
| 4,4'-二硝基-3,3'-双(三氟甲基)联苯 | 4,4'-dinitro-3,3'-bis-trifluoromethyl-biphenyl | 363-95-1 | C14H6F6N2O4 |
| 4,4'-二甲氨基二苯酮 | bis(4-(methylamino)phenyl)methanone | 3708-39-2 | C15H16N2O |
| 4,4'-二甲基联苯甲酰 | 1,2-di(4-methylphenyl)-1,2-ethanedione | 3457-48-5 | C16H14O2 |
| 4,4'-二溴联苯酰 | 4,4'-dibromobenzil | 35578-47-3 | C14H8Br2O2 |
| 4,4'-二溴二苯甲酮 | bis(4-bromophenyl)methanone | 3988-03-2 | C13H8Br2O |
| 4,4'-二溴-2,2'-二甲基联苯 | 4,4'-dibromo-2,2'-dimethyl-1,1'-biphenyl | 31458-17-0 | C14H12Br2 |
| 4,4'-二氯苯偶酰 | 4,4'-dichlorobenzil | 3457-46-3 | C14H8Cl2O2 |
| 4,4'-二氯二苯基亚砜 | bis(4-chlorophenyl)sulfoxide | 3085-42-5 | C12H8Cl2OS |
| 4,4'-二氨基二苯基-3,3'-二乙醇酸 | 3,3'-dicarboxymethoxy-benzidine | 3366-63-0 | C16H16N2O6 |
| 4,4'-二氨基三连苯 | 4,4''-diamino-p-terphenyl | 3365-85-3 | C18H16N2 |
| 4,4'-二氨基-3,3'-联苯二磺酸 | 3,3'-benzidinedisulfonic acid | 3365-90-0 | C12H12N2O6S2 |
| 4,4'-二氨基-3,3'-二硝基二苯基醚 | 4-(4-amino-3-nitrophenoxy)-2-nitrophenylamine | 3273-78-7 | C12H10N4O5 |
| 4,4'-二氟苯亚甲基苯胺 | 4-fluoro-N-(4-fluorobenzylidene)aniline | 39769-09-0 | C13H9F2N |
| 4,4'-二氟联苯 | 4,4'-difluorobiphenyl | 398-23-2 | C12H8F2 |
| 4,4'-二氟氧化偶氮苯 | N,N'-Bis-(4-fluoro-phenyl)-diazene N-oxide | 326-04-5 | C12H8F2N2O |
| 4,4'-二氟偶氮苯 | bis-(4-fluorophenyl)diazene | 332-07-0 | C12H8F2N2 |
| 4,4'-二氟二苯胺 | bis-(4-fluoro-phenyl)-amine | 330-91-6 | C12H9F2N |
| 4,4'-二氟二苯砜 | 4-fluorophenyl sulfone | 383-29-9 | C12H8F2O2S |
| 4,4'-二氟二苯甲醇 | 4,4'-Difluorobenzhydrol | 365-24-2 | C13H10F2O |
| 4,4'-二氟二苯甲酮 | 4,4'-Difluorobenzophenone | 345-92-6 | C13H8F2O |
| 4,4'-二氟二苯亚砜 | bis(4-fluorophenyl)sulfoxide | 395-25-5 | C12H8F2OS |
| 4,4'-二正丁氧基联苯 | 4,4’-bis(butoxy)biphenyl | 39800-63-0 | C20H26O2 |
| 4,4'-二巯基二苯甲酮 | bis(4-mercaptophenyl)-methanone | 37089-83-1 | C13H10OS2 |
| 4,4'-二十二烷基-2,2'-联噻吩 | 4,4'-didodecyl-2,2'-bithiophene | 345633-76-3 | C32H54S2 |
| 4,4'-二乙炔基联苯 | 4,4'-diethynylbiphenyl | 38215-38-2 | C16H10 |