| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4,4,6-三甲基-1-(3-硝基苯基)-3H-嘧啶-2-硫酮 | 1,4-Dihydro-4,4,6-trimethyl-1-(3-nitrophenyl)-pyrimidine-2-thiol | 37489-52-4 | C13H15N3O2S |
| 4,4,6-三甲基-1-(3-甲基苯基)-3H-嘧啶-2-硫酮 | 4,4,6-trimethyl-1-<i>m</i>-tolyl-3,4-dihydro-1<i>H</i>-pyrimidine-2-thione | 37489-45-5 | C14H18N2S |
| 4,4,5-三甲基-2-苯基咪唑 | 4,4,5-trimethyl-2-phenyl-4H-imidazole | 89002-68-6 | C12H14N2 |
| 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 |
| 4,4,5,5-四甲氧基-2,2-二甲基-1,1-联苯 | 4,4',5,5'-tetramethoxy-2,2'-dimethyl-1,1'-biphenyl | 62012-51-5 | C18H22O4 |
| 4,4,5,5-四甲基-3-苯基-1,2-噻唑 | 3-phenyltetramethylisothiazoline | 89767-72-6 | C13H17NS |
| 4,4,5,5-四甲基-2-[4-[(三甲基硅基)乙炔基]苯基]-1,3,2-二氧杂硼烷 | 4-[(trimethylsilyl)ethynyl]phenylboronic acid pinacol ester | 870238-65-6 | C17H25BO2Si |
| 4,4,5,5-四甲基-2-[4-(噻吩-2-甲基)苯基]-1,3,2-二噁硼烷 | 4,4,5,5-Tetramethyl-2-[4-(thien-2-ylmethyl)phenyl]-1,3,2-dioxaborolane | 1007847-76-8 | C17H21BO2S |
| 4,4,5,5-四甲基-2-[4-(4-甲基苯基)苯基]-1,3,2-二氧硼烷 | 4,4,5,5-tetramethyl-2-(4'-methyl-[1,1'-biphenyl]-4-yl)-1,3,2-dioxaborolane | 1381960-58-2 | C19H23BO2 |
| 4,4,5,5-四甲基-2-(硒吩-2-基)-1,3,2-二氧杂硼烷 | 4,4,5,5-tetramethyl-2-(selenophen-2-yl)-1,3,2-dioxaborolane | 1338368-18-5 | C10H15BO2Se |
| 4,4,5,5-四甲基-2-(4-苯基-1-环己烯-1-基)-1,3,2-二噁硼烷 | 4,4,5,5-tetramethyl-2-(1,2,3,6-tetrahydro-[1,1'-biphenyl]-4-yl)-1,3,2-dioxaborolane | 287944-05-2 | C18H25BO2 |
| 4,4,5,5-四甲基-2-(4-甲基-3-硝基苯基)-1,3,2-二噁硼烷 | 4,4,5,5-tetramethyl-2-(4-methyl-3-nitrophenyl)-1,3,2-dioxaborolane | 1072945-06-2 | C13H18BNO4 |
| 4,4,5,5-四甲基-2-(4-(甲基亚磺酰基)苯基)-1,3,2-二噁硼烷 | 4,4,5,5-tetramethyl-2-(4-(methylsulfinyl)phenyl)-1,3,2-dioxaborolane | 1016641-70-5 | C13H19BO3S |
| 4,4,5,5-四甲基-2-(4-(4,4,5,5-四甲基-1,3-二氧戊环-2-基)苯)-1,3,2-二氧杂硼烷 | 4,4,5,5-tetramethyl-2-(4-(4,4,5,5-tetramethyl-1,3-dioxolan-2-yl)phenyl)-1,3,2-dioxaborolane | 620595-02-0 | C19H29BO4 |
| 4,4,5,5-四甲基-2-(4-(1,1,1-三氟-2-甲基丙-2-基)苯基)-1,3,2-二氧杂环戊硼烷 | 4,4,5,5-Tetramethyl-2-(4-(1,1,1-trifluoro-2-methylpropan-2-yl)phenyl)-1,3,2-dioxaborolane | 1432571-98-6 | C16H22BF3O2 |
| 4,4,5,5-四甲基-2-(3-硝基-4-苯氧基苯)-1,3,2-二氧杂硼烷 | 4,4,5,5-Tetramethyl-2-(3-nitro-4-phenoxyphenyl)-1,3,2-dioxaborolane | 364354-15-4 | C18H20BNO5 |
| 4,4,5,5-四甲基-2-(3-(三氟甲基)苄基)-1,3,2-二噁硼烷 | 2-(3-trifluoromethylbenzyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | 1190235-39-2 | C14H18BF3O2 |
| 4,4,5,5-四甲基-2-(2-苯基丙-1-烯-1-基)-1,3,2-二氧杂硼烷 | (Z)-4,4,5,5-tetramethyl-2-(2-phenylprop-1-en-1-yl)-1,3,2-dioxaborolane | 1187525-03-6 | C15H21BO2 |
| 4,4,5,5-四甲基-2-(2-(间甲苯基)丙-1-烯-1-基)-1,3,2-二氧杂硼烷 | (E)-4,4,5,5-tetramethyl-2-(2-(m-tolyl)prop-1-en-1-yl)-1,3,2-dioxaborolane | 1398771-23-7 | C16H23BO2 |
| 4,4,5,5-四甲基-2-(2-(对甲苯基)丙-1-烯-1-基)-1,3,2-二氧杂硼烷 | (E)-4,4,5,5-tetramethyl-2-(2-p-tolylprop-1-enyl)-1,3,2-dioxaborolane | 1398771-21-5 | C16H23BO2 |
| 4,4,5,5-四甲基-2-(2,3,5,6-四氟苯基)-1,3,2-二氧硼戊烷 | 2,3,5,6-tetrafluorophenylboronic acid pinacol ester | 1073339-11-3 | C12H13BF4O2 |
| 4,4,5,5-四甲基-2-(1-苯基乙基)-1,3,2-二噁硼烷 | 4,4,5,5-tetramethyl-2-(1-phenyl-ethyl)-[1,3,2]dioxaborolane | 174090-36-9 | C14H21BO2 |
| 4,4,5,5-四甲基-2- (4-苯基丁基)-1,3,2-二噁硼烷 | 4,4,5,5-tetramethyl-2-(4-phenylbutyl)-1,3,2-dioxaborolane | 167693-07-4 | C16H25BO2 |
| 4,4,5,5-四氟-3-羟基-1-苯基戊-2-烯-1-酮 | 4,4,5,5-tetrafluoro-3-hydroxy-1-phenylpent-2-en-1-one | 82750-15-0 | C11H8F4O2 |
| 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-羟基十五烷基磷酸二铵 | 5-Amino-3-((4'-((6-amino-1-hydroxy-3-sulpho-2-naphthyl)azo)(1,1'-biphenyl)-4-yl)azo)-4-hydroxynaphthalene-2,7-disulphonic acid, sodium salt | 6459-89-8 | C32H21N6Na3O11S3 |
| 4,4,4-三氯-2-(3,5-二氯苯基)丁烷-1,2-二醇 | 4,4,4-trichloro-2-(3,5-dichlorophenyl)-2-hydroxybutanol | 56984-93-1 | C10H9Cl5O2 |
| 4,4,4-三氟-3-羟基-1-苯基-丁-2-烯-1-酮 | 4,4,4-trifluoro-3-hydroxy-1-phenylbut-2-en-1-one | 41463-86-9 | C10H7F3O2 |
| 4,4,4-三氟-3-氧代-n-苯基丁酰胺 | 4,4,4-trifluoro-3-oxo-N-phenylbutanamide | 836-31-7 | C10H8F3NO2 |
| 4,4,4-三氟-3-三氟甲基-1,3-二氨基-1-苯基-2-氮杂-1-丁烯 | 4,4,4-trifluoro-3-trifluoromethyl-1,3-diamino-1-phenyl-2-aza-1-butene | 87243-32-1 | C10H9F6N3 |
| 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-(三苯基正膦亚基)乙酰乙酸乙酯 | 4,4,4-trifluoro-3-oxo-2-(triphenylphosphoranylidene)butanoic acid ethyl ester | 83961-56-2 | C24H20F3O3P |
| 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-苯基丁-2-炔-1-酮 | 1-phenyl-4,4,4-trifluoro-1-butyn-3-one | 85694-32-2 | C10H5F3O |
| 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-1-2-萘-1,3-丁烷二酮 | 4,4,4-trifluoro-1-(2-naphthyl)-1,3-butanedione | 893-33-4 | C14H9F3O2 |
| 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-(2-噻吩基)-1,2,3-丁三酮2-[(3-甲基苯基)腙] | (E)-1,1,1-trifluoro-4-hydroxy-3-[(3-methylphenyl)diazenyl]-4-thiophen-2-ylbut-3-en-2-one | —— | C15H11F3N2O2S |
| 4,4,4-三氟-1-(1-萘基)-1,3-丁烷二酮 | 2-naphthoyltrifluoroacetone | 7639-68-1 | C14H9F3O2 |
| 4,4,4-三氟-1,3-二羰基-1-苯基丁烷-2-化(1:1:4)铕(3+)N,N,N-三丁基丁烷-1-铵 | Europium(3+);tetrabutylazanium;4,4,4-trifluoro-1-phenylbutane-1,3-dione | 17904-82-4 | C56H60EuF12NO8 |
| 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-(1,3,5-三嗪-2,4,6-三基)三(([[1,1-联苯]-4-胺)) | 4,4’,4’’-(1,3,5-triazine-2,4,6-triyl)tris[(1,1’-biphenyl)-4-amine] | 2130745-76-3 | C39H30N6 |
| 4,4,4,4-甲烷四烷基三胺(4-羟基-[1,1-联苯]-3-甲醛) | 4',4''',4''''',4'''''''-methanetetrayltetrakis(4'-hydroxy-1,1'-biphenyl-3'-carbaldehyde) | 1352578-30-3 | C53H36O8 |
| 4,4,4,4-甲乙烷四基四苯胺 | tetrakis(4-aminophenyl)methane | 60532-63-0 | C25H24N4 |
| 4,4,-二(4-氟苯)氯丁烷 | 4-chloro-1,1-bis(4-fluorophenyl)butane | 3312-04-7 | C16H15ClF2 |
| 4,4'羰基二邻苯二甲酸氢三锂 | Trilithium hydrogen 4,4'carbonylbisphthalate | 68226-92-6 | C17H7Li3O9 |
| 4,4'氧代双苯磺酰氨基脲 | 4,4'-Bis-(sulfonylsemicarbazido)-diphenylether | 10195-67-2 | C14H16N6O7S2 |
| 4,4'二硝基-对三联苯 | p,p-dinitro-p-terphenyl | 3282-11-9 | C18H12N2O4 |
| 4,4'-(羰基二亚氨基)双苯磺酸 | <i>N</i>,<i>N</i>'-carbonyl-di-sulfanilic acid | 6052-50-2 | C13H12N2O7S2 |