| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4,4,4-三氟丁酸乙酯 | ethyl 4,4,4-trifluorobutanoate | 371-26-6 | C6H9F3O2 |
| 4,4,4-三氟-3-羟基-3-甲基丁酸 | 4,4,4-trifluoro-3-hydroxy-3-methyl-butanoic acid | 338-03-4 | C5H7F3O3 |
| 4,4,4-三氟-2-甲基-1-苯基-丁烷-1,3-二酮 | 4,4,4-trifluoro-2-methyl-1-phenyl-1,3-butanedione | 322-06-5 | C11H9F3O2 |
| 4,4,4-三氟-2-甲基-1-苯基-3-(三氟甲基)丁-2-烯-1-酮 | α-hexafluoroisopropylidenepropiophenone | 35444-12-3 | C12H8F6O |
| 4,4,4-三氟-2-(4-氟苯基)-3-氧代丁腈 | 4,4,4-trifluoro-2-(4-fluorophenyl)-3-oxobutanenitrile | 3108-23-4 | C10H5F4NO |
| 4,4,4-三氟-1-苯基-3-(三氟甲基)丁-2-烯-1-酮 | α-hexafluoroisopropylideneacetophenone | 35443-84-6 | C11H6F6O |
| 4,4,4-三氟-1-苯基-3-(三氟甲基)-1,3-丁二醇 | 1-phenyl-4,4,4-trifluoro-3-(trifluoromethyl)butane-l,3-diol | 34844-51-4 | C11H10F6O2 |
| 4,4,4-三氟-1-(苯并-[b]-噻吩)丁烷-1,3-二酮 | 1-(3-benzo{b}thienyl)-4,4,4-trifluoro-1,3-butanedione | 392-29-0 | C12H7F3O2S |
| 4,4,4-三氟-1-(呋喃-2-基)-3-(三氟甲基)丁-2-烯-1-酮 | 4,4,4-Trifluoro-1-furan-2-yl-3-trifluoromethyl-but-2-en-1-one | 35444-09-8 | C9H4F6O2 |
| 4,4,4-三氟-1-(吡啶-4-基)-1,3-丁二酮 | 4,4,4-trifluoro-1-(pyridin-4-yl)butane-1,3-dione | 399-06-4 | C9H6F3NO2 |
| 4,4,4-三氟-1-(4-硝基苯基)丁烷-1,3-二酮 | 4,4,4-trifluoro-1-(4-nitrophenyl)butane-1,3-dione | 35999-53-2 | C10H6F3NO4 |
| 4,4,4-三氟-1-(4-硝基苯基)-3-(三氟甲基)丁-2-烯-1-酮 | 4,4,4-Trifluoro-1-(4-nitro-phenyl)-3-trifluoromethyl-but-2-en-1-one | 35443-90-4 | C11H5F6NO3 |
| 4,4,4-三氟-1-(4-氟苯基)-3-(三氟甲基)丁-2-烯-1-酮 | Crotonophenone, 4'-fluoro-4,4,4-trifluoro-3-(trifluoromethyl)- | 35444-02-1 | C11H5F7O |
| 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 |