| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4,4-二甲基异噁唑-3-酮 | 4,4-dimethylisoxazolidin-3-one | 81778-07-6 | C5H9NO2 |
| 4,4-二甲基二苯基甲醇 | 4,4'-dimethylbenzhydrol | 885-77-8 | C15H16O |
| 4,4-二甲基-6-羟基-2-己烯酸 | 4,4-dimethyl-6-hydroxy-2-hexenoic acid | 82351-49-3 | C8H14O3 |
| 4,4-二甲基-6-乙酰基苯并二氢吡喃 | 4,4-Dimethylchroman-6-yl Methyl Ketone | 88579-19-5 | C13H16O2 |
| 4,4-二甲基-5-亚甲基-2-丙基-1,3-二氧戊环 | 4,4-Dimethyl-5-methylidene-2-propyl-1,3-dioxolane | 89995-45-9 | C9H16O2 |
| 4,4-二甲基-3-亚甲基戊酸 | 4,4-dimethyl-3-methylenepentanoic acid | 84817-86-7 | C8H14O2 |
| 4,4-二甲基-2-苯基咪唑 | 4,4-dimethyl-2-phenyl-4H-imidazole | 89002-63-1 | C11H12N2 |
| 4,4-二甲基-2-苯基-1,3-噻唑-5-硫酮 | 4,4-dimethyl-2-phenyl-1,3-thiazole-5(4H)-thione | 81837-94-7 | C11H11NS2 |
| 4,4-二甲基-2-(5-甲基-1-氧杂螺[2.5]辛-2-基)-4,5-二氢-1,3-恶唑 | 4,4-Dimethyl-2-(5-methyl-1-oxaspiro[2.5]octan-2-yl)-4,5-dihydro-1,3-oxazole | 831224-99-8 | C13H21NO2 |
| 4,4-二甲基-2-(3-硝基苯基)-4,5-二氢-1,3-恶唑 | 4,4-dimethyl-2-(3-nitrophenyl)-4,5-dihydrooxazole | 82998-95-6 | C11H12N2O3 |
| 4,4-二甲基-2-(2,4,5-三氟-3-甲氧基苯基)-4,5-二氢-1,3-恶唑 | 2-(2,4,5-trifluoro-3-methoxyphenyl)-4,4-dimethyl-oxazoline | 865246-09-9 | C12H12F3NO2 |
| 4,4-二甲基-1-苯基戊-2-炔基乙酸酯 | 4,4-dimethyl-1-phenylpent-2-ynyl acetate | 866562-21-2 | C15H18O2 |
| 4,4-二甲基-1-氧代-1,2,3,4-四氢-2-萘甲酸 | 1,2-Dihydro-4,4-dimethyl-1-oxo-2-naphthalenecarboxylic acid | 88296-21-3 | C13H14O3 |
| 4,4-二甲基-1-(三甲基甲硅烷基)-2-戊炔 | 4,4-dimethyl-1-(trimethylsilyl)-2-pentyne | 84140-30-7 | C10H20Si |
| 4,4-二甲基-1-(2-硝基苯基)-2,3-二氢喹啉 | 4,4-dimethyl-1-(2-nitro-phenyl)-1,2,3,4-tetrahydroquinoline | 870072-60-9 | C17H18N2O2 |
| 4,4-二甲基-1,5-环己二烯基硼酸单钠盐 | 4,4-Dimethylcyclohexa-1,5-dienylboronic acid, monosodium salt | 871329-70-3 | C8H12BNaO2 |
| 4,4-二甲基-1,5-二氧杂螺[5.5]十一烷 | 2,2-dimethyl-1,5-dioxaspiro<5.5>undecane | 82815-98-3 | C11H20O2 |
| 4,4-二甲基-1(4H)-吡啶甲腈 | 1,4-Dihydro-4,4-dimethyl-1-pyridincarbonitril | 84567-25-9 | C8H10N2 |
| 4,4-二溴间三联苯 | 4,4''-dibromo-m-terphenyl | 83909-22-2 | C18H12Br2 |
| 4,4-二溴-2,2-二碘联苯 | 4,4'-dibromo-2,2'-diiodobiphenyl | 852138-89-7 | C12H6Br2I2 |
| 4,4-二氯-3-甲基丁-1-烯 | 4,4-dichloro-3-methyl-1-butene | 88226-91-9 | C5H8Cl2 |
| 4,4-二氯-1-(吗啉-4-基)丁-3-烯-1,2-二酮 | 4,4-dichloro-1-(morpholin-4-yl)but-3-ene-1,2-dione | 85839-49-2 | C9H11Cl2NO3 |
| 4,4-二氟哌啶-1-胺 | 4,4-difluoropiperidin-1-amine | 811441-26-6 | C5H10F2N2 |
| 4,4-二氟丁烷-1-胺盐酸盐 | 4,4-difluorobutan-1-amine hydrochloride | 811842-33-8 | C4H9F2N*ClH |
| 4,4-二氟-3-甲基环戊烯 | 4,4-difluoro-3-methylcyclopentene | 80997-35-9 | C6H8F2 |
| 4,4-二氟-3-氧代丁酸甲酯 | 4,4-difluoro-3-oxo-butanoic acid methyl ester | 89129-66-8 | C5H6F2O3 |
| 4,4-二氟-3-己酮 | 4,4-difluoro-3-hexanone | 87176-61-2 | C6H10F2O |
| 4,4-二氟-2-戊酮 | 4,4-difluoro-2-pentanone | 86154-50-9 | C5H8F2O |
| 4,4-二氟-2-己酮 | 4,4-difluoro-2-hexanone | 86154-55-4 | C6H10F2O |
| 4,4-二氟-1-哌啶硫代甲酰胺 | 4,4-difluoropiperidine-1-carbothioamide | 860344-90-7 | C6H10F2N2S |
| 4,4-二己基-5,5-二(噻吩-2-基)-2,2-联噻唑 | 4,4'-dihexyl-5,5'-di(thiophen-2-yl)-2,2'-bithiazole | 853722-90-4 | C26H32N2S4 |
| 4,4-二乙氧基-3-甲基丁-1-炔 | 1-Butyne, 4,4-diethoxy-3-methyl- | 81505-30-8 | C9H16O2 |
| 4,4-二乙氧基-2-甲基戊-2-烯 | 4,4-Diethoxy-2-methyl-pent-2-ene | 823789-24-8 | C10H20O2 |
| 4,4-二(1H-咪唑-1-基)-1,1-联苯 | 4,4'-bis-(1H-imidazol-1-yl)biphenyl | 855766-92-6 | C18H14N4 |
| 4,4-(二甲基环己烯-1-基)硼酸频那醇酯 | 2-(4,4-dimethylcyclohex-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | 859217-67-7 | C14H25BO2 |
| 4,4,6-三乙基-1,3-二氢嘧啶-2-硫酮 | 4,4,6-triethyl-1,2,3,4-tetrahydropyrimidine-2-thione | 89187-92-8 | C10H18N2S |
| 4,4,5-三甲基-2-苯基咪唑 | 4,4,5-trimethyl-2-phenyl-4H-imidazole | 89002-68-6 | C12H14N2 |
| 4,4,5,5-四甲基-己-1-烯 | 4,4,5,5-tetramethyl-hex-1-ene | 875247-69-1 | C10H20 |
| 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-3-噻吩-2-基-1,2-噻唑 | 4,4,5,5-Tetramethyl-3-(thiophen-2-yl)-4,5-dihydro-1,2-thiazole | 89767-76-0 | C11H15NS2 |
| 4,4,5,5-四甲基-3-吡啶-4-基-1,2-噻唑 | 4-(4,4,5,5-Tetramethyl-4,5-dihydro-isothiazol-3-yl)-pyridine | 89767-74-8 | C12H16N2S |
| 4,4,5,5-四甲基-3-吡啶-3-基-1,2-噻唑 | 3-(4,4,5,5-Tetramethyl-4,5-dihydro-1,2-thiazol-3-yl)pyridine | 89767-73-7 | C12H16N2S |
| 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-[3-(2,2,2-三氟-乙氧基)-苯基]-[1,3,2]二噁硼烷 | 4,4,5,5-Tetramethyl-2-[3-(2,2,2-trifluoroethoxy)phenyl]-1,3,2-dioxaborolane | 864754-15-4 | C14H18BF3O3 |
| 4,4,5,5-四甲基-2-[2-(2,2,2-三氟-乙氧基)-苯基]-[1,3,2]二噁硼烷 | 4,4,5,5-tetramethyl-2-(2-(2,2,2-trifluoroethoxy)phenyl)-1,3,2-dioxaborolane | 864754-11-0 | C14H18BF3O3 |
| 4,4,5,5-四甲基-2-(螺[2.5]-5-辛烯-6-基)-1,3,2-二噁硼烷 | 4,4,5,5-tetramethyl-2-(spiro[2.5]oct-5-en-6-yl)-1,3,2-dioxaborolane | 859219-46-8 | C14H23BO2 |
| 4,4,5,5-四甲基-2-(5-甲基噻吩-3-基)-1,3,2-二氧杂硼杂环戊烷 | 4,4,5,5-tetramethyl-2-(5-methylthiophen-3-yl)-1,3,2-dioxaborolane | 874959-74-7 | C11H17BO2S |
| 4,4,5,5-四甲基-2-(4-甲基磺酰基甲氧基-苯基)-[1,3,2]二噁硼烷 | 4,4,5,5-Tetramethyl-2-(4-methylsulfanylmethoxy-phenyl)-[1,3,2]dioxaborolane | 864754-50-7 | C14H21BO3S |
| 4,4,5,5-四甲基-2-(3-甲基磺酰基甲氧基-苯基)-[1,3,2]二噁硼烷 | 4,4,5,5-tetramethyl-2-(3-((methylthio)methoxy)phenyl)-1,3,2-dioxaborolane | 864754-44-9 | C14H21BO3S |
| 4,4,5,5-四甲基-2-(3-吡啶-4-基乙炔基-苯基)-咪唑烷-1,3-二醇 | 4-[2-[3-(1,3-Dihydroxy-4,4,5,5-tetramethylimidazolidin-2-yl)phenyl]ethynyl]pyridine | 824427-07-8 | C20H23N3O2 |