| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4,4-二氯-3-(二氯甲基)巴豆酸甲酯 | methyl 3-(dichloromethyl)-4,4-dichlorocrotonate | 97055-33-9 | C6H6Cl4O2 |
| 4,4-二氟维甲酸 | Retinoic acid, 4,4-difluoro- | 90660-20-1 | C20H26F2O2 |
| 4,4-二氟环己烷甲腈 | 4,4-difluorocyclohexane-1-carbonitrile | 922728-21-0 | C7H9F2N |
| 4,4-二氟环己烷乙酸乙酯 | ethyl 2-(4,4-difluorocyclohexyl)acetate | 915213-54-6 | C10H16F2O2 |
| 4,4-二氟代丁酸 | 4,4-difluorobutanoic acid | 944328-72-7 | C4H6F2O2 |
| 4,4-二乙氧基-2-丁炔酸甲酯 | methyl 4,4-diethoxybut-2-ynoate | 93832-26-9 | C9H14O4 |
| 4,4-二乙氧基-1,1,1-三氟-2-(三氟甲基)丁-2-烯 | 4,4,4-Trifluor-3-(trifluormethyl)-2-butenal-diethylacetal | 99903-42-1 | C9H12F6O2 |
| 4,4-二乙基-4,5-二氢呋喃-2,3-二酮 | 4,4-diethyl-4,5-dihydrofuran-2,3-dione | 96909-86-3 | C8H12O3 |
| 4,4-二乙基-1-甲基-3-吡唑烷酮 | 4,4-Diethyl-1-methyl-pyrazolidin-3-on | 90152-28-6 | C8H16N2O |
| 4,4-二丙基环己基-2-烯酮 | 6,7,8,9-Tetrahydro-5H-imidazo[1,2-a]azepine-3-carbonyl chloride | 914637-86-8 | C9H11ClN2O |
| 4,4-二(4-甲氧基苯基)哌啶 | 4,4-bis(4-methoxyphenyl)piperidine | 99408-36-3 | C19H23NO2 |
| 4,4-二(4-氧芴基)二苯胺 | bis(4-(dibenzo[b,d]furan-4-yl)phenyl)amine | 955959-91-8 | C36H23NO2 |
| 4,4-二(4-氟苯基)丁烷-1-醇 | 3-methyl-cyclobut-2-ene-1,2-dicarboxylic acid diamide | 98334-57-7 | C7H10N2O2 |
| 4,4-(1,11-十一烷二基)二氧基二苯胺 | 4,4'-undecanediyldioxy-di-aniline | 90076-83-8 | C23H34N2O2 |
| 4,4,6-三甲基双环[4.2.0]辛-2-基乙酸酯 | 4,4,6-Trimethylbicyclo(4.2.0)oct-2-yl acetate | 94022-62-5 | C13H22O2 |
| 4,4,6-三甲基-4,5-二氢嘧啶-2-硫醇 | 4,4,6-Trimethyl-2-thiono-2,3,4,5-tetrahydro-pyrimidin | 933-49-3 | C7H12N2S |
| 4,4,6-三甲基-2-[1-甲基-2-[4-(1-甲基乙基)苯基]乙基]-1,3-二恶烷 | 4,4,6-Trimethyl-2-[1-methyl-2-[4-(1-methylethyl)phenyl]ethyl]-1,3-dioxane | 94291-56-2 | C19H30O2 |
| 4,4,5a-三甲基十二氢苯并[3,4]环丁[1,2-b]氧杂卓 | Dodecahydro-4,4,5a-trimethylbenzo[3,4]cyclobuta[1,2-b]oxepin | 94087-07-7 | C15H26O |
| 4,4,5-三甲基-1-苯基己-1-炔-3-酮 | 4,4,5-trimethyl-1-phenylhex-1-yn-3-one | 918638-77-4 | C15H18O |
| 4,4,5-三氯-己-2-烯酸 | 4,4,5-trichloro-hex-2-enoic acid | 90724-33-7 | C6H7Cl3O2 |
| 4,4,5,5-四甲基-2-乙烯基-1,3-二氧戊环 | 4,4,5,5-tetramethyl-2-vinyl-[1,3]dioxolane | 90646-39-2 | C9H16O2 |
| 4,4,5,5-四甲基-2-[2-(苯氧基甲基)苯基]-1,3,2-二噁硼烷 | 4,4,5,5-Tetramethyl-2-[2-(phenoxymethyl)phenyl]-1,3,2-dioxaborolane | 912569-55-2 | C19H23BO3 |
| 4,4,5,5-四甲基-2-(4-环丙基羰基苯基)-[1,3,2]二氧硼戊环 | 4,4,5,5-Tetramethyl-2-(4-cyclopropylcarbonylphenyl)-[1,3,2]dioxaborolane | 915402-05-0 | C16H21BO3 |
| 4,4,5,5-四甲基-2-(2-甲基-3-噻吩基)-1,3,2-二氧硼烷 | 2-methylthiophene-3-boronic acid pinacol ester | 910553-12-7 | C11H17BO2S |
| 4,4,5,5-四甲基-1,3,2-二氧杂硼环戊烷-2-基硼酸 | (4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)boronic acid | 913739-28-3 | C6H14B2O4 |
| 4,4,5,5,6,6,7,7,8,8,9,9,9-十三氟-1-苯基-1,3-壬烷二酮 | 4,4,5,5,6,6,7,7,8,8,9,9,9-Tridecafluoro-1-phenyl-nonane-1,3-dione | 99338-16-6 | C15H7F13O2 |
| 4,4,5,5,6,6,7,7,8,8,9,9,10,11,11,11-十六氟-1-苯氧基-10-(三氟甲基)十一烷-2-醇 | Pentyl 3-(3-methylbutoxy)butyrate | 94231-94-4 | C14H28O3 |
| 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,19,19,19-三十二氟-2-羟基-18-(三氟甲基)十九烷基磷酸二铵 | Octdecyl (R)12-((1-oxooctadecyl)oxy)oleate | 94109-52-1 | C54H104O4 |
| 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,19-三十三氟-2-羟基十九烷基二氢磷酸酯 | 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19,19-Tritriacontafluoro-2-hydroxynonadecyl dihydrogen phosphate | 94200-44-9 | C19H8F33O5P |
| 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,17-二十九氟-2-羟基十七烷基磷酸二铵 | Sodium 5-ethyl-5-methylbarbiturate | 94201-54-4 | C7H8N2Na2O3 |
| 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,15-二十五氟-2-羟基十五烷基二氢磷酸酯 | 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,15-Pentacosafluoro-2-hydroxypentadecyl dihydrogen phosphate | 94200-42-7 | C15H8F25O5P |
| 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,13-二十一氟-2-羟基十三烷基磷酸二氢酯 | 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,13-Henicosafluoro-2-hydroxytridecyl dihydrogen phosphate | 94158-70-0 | C13H8F21O5P |
| 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-十七氟-2-羟基十一烷基磷酸二铵 | Diammonium 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoro-2-hydroxyundecyl phosphate | 94200-45-0 | C11H14F17N2O5P |
| 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-十七氟-1-苯氧基十一烷-2-醇 | 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heptadecafluoro-1-phenoxyundecan-2-ol | 94159-91-8 | C17H11F17O2 |
| 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-十七氟-1-(乙烯基氧代)十一烷-2-醇 | (2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,15-Nonacosafluoropentadecyl)oxirane | 94158-67-5 | C17H5F29O |
| 4,4,5,5,6,6,7,7,8,8,8-十一氟辛酸 | 2H,2H,3H,3H-perfluorooctanoic acid | 914637-49-3 | C8H5F11O2 |
| 4,4,5,5,6,6,7,7,7-九氟-2-羟基庚酯丙烯酰酸 | 3-(Nonafluorobutyl)-2-hydroxypropyl Acrylate | 98573-25-2 | C10H9F9O3 |
| 4,4,5,5,5-五氟-2-(三氟甲基)戊-1-烯 | 1,1,3,3-tetrahydroperfluoro-2-methyl-1-pentene | 90277-98-8 | C6H4F8 |
| 4,4,4-三氟-3-三氟甲基丁胺 | 4,4,4-Trifluoro-3-trifluoromethyl-butylamine | 954238-58-5 | C5H7F6N |
| 4,4,4-三氟-2-羟基丁腈 | 4,4,4-trifluoro-2-hydroxybutanenitrile | 912578-73-5 | C4H4F3NO |
| 4,4,4-三氟-2,2-二甲基丁酸 | 4,4,4-trifluoro-2,2-dimethylbutanoic acid | 939399-07-2 | C6H9F3O2 |
| 4,4,4-三氟-1-[2-(三氟甲基)苯基]丁烷-1,3-二酮 | 4,4,4-trifluoro-1-(2-(trifluoromethyl)phenyl)butane-1,3-dione | 94856-23-2 | C11H6F6O2 |
| 4,4,4-三氟-1-(3-三氟甲基苯基)-1,3-丁二酮 | 4,4,4-trifluoro-1-(3-trifluoromethylphenyl)butane-1,3-dione | 94856-24-3 | C11H6F6O2 |
| 4,4,15,15-四乙氧基-9,10-二[3-(三乙氧基硅烷基)丙氧基]-3,8,11,16-四氧杂-4,15-二硅杂十八烷 | 4,4,15,15-Tetraethoxy-9,10-bis[3-(triethoxysilyl)propoxy]-3,8,11,16-tetraoxa-4,15-disilaoctadecane | 93778-28-0 | C38H86O16Si4 |
| 4,4'-苯亚甲基二-o-甲苯胺 | Magnesium;ethanolate;propan-1-olate | 94159-65-6 | C5H12MgO2 |
| 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 |
| 4,4'-氧代二丁基二乙酸酯 | 4-(4-acetoxybutoxy)butyl acetate | 928-88-1 | C12H22O5 |
| 4,4'-己烷-3,4-二亚基二环己-2,5-二烯-1-酮 | 3-(1-Hydroxy-3-prop-2-enoxypropan-2-yl)oxypropane-1,2-diol | 97417-02-2 | C9H18O5 |
| 4,4'-双(乙基磺酰基)-2,2',5,5'-四氯联苯 | 4,4'-Bis(ethylsulfonyl)-2,2',5,5'-tetrachlorobiphenyl | 94659-41-3 | C16H14Cl4O4S2 |
| 4,4'-双(5'-辛基-2,2'-联噻吩-5-基)-2,2'-联吡啶 | 4,4'-bis(5-(5-octylthiophen-2-yl)thiophen-2-yl)-2,2'-bipyridine | 916251-27-9 | C42H48N2S4 |