| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4,4-二氟-[1,1-联苯]-3-羧酸 | 4,4'-difluoro-biphenyl-3-carboxylic acid | 164164-26-5 | C13H8F2O2 |
| 4,4-二氟-8-(4'-碘苯基)-1,7-双-(1'-萘基)-4-硼烷-3α,4α-二氮杂-s-茚并四烯 | 4,4-difluoro-8-(4'-iodophenyl)-1,7-bis(1'-naphthyl)-4-bora-3a,4a-diaza-s-indacene | 216255-54-8 | C35H22BF2IN2 |
| 4,4-二氟-4-苯基丁基乙酸酯 | 4,4-difluoro-4-phenylbutyl acetate | 1021157-26-5 | C12H14F2O2 |
| 4,4-二氟-1-甲基-3-(4-丙氧基苯乙烯基)-4-硼-3a,4a-二氮杂对称引达省 | (E)-5,5-difluoro-9-methyl-7-(4-propoxystyryl)-5H-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium-5-uide | 1201643-08-4 | C21H21BF2N2O |
| 4,4-二己氧基联苯 | 4,4'-Dihexyloxy-1,1'-biphenyl | 142450-58-6 | C24H34O2 |
| 4,4-二乙醛酰联苯 | 4,4'-Biphenylglyoxal | 2673-23-6 | C16H10O4 |
| 4,4-二乙炔二苯甲烷 | bis(4-ethynylphenyl)methane | 6140-83-6 | C17H12 |
| 4,4-二乙氧基-1-苯基丁-2-炔-1-酮 | 4,4-diethoxy-1-phenylbut-2-yn-1-one | 53366-80-6 | C14H16O3 |
| 4,4-二乙氧基-1-苯乙基-哌啶 | 4,4-diethoxy-1-phenethyl-piperidine | 101745-47-5 | C17H27NO2 |
| 4,4-二乙基联苯 | 4,4'-diethylbiphenyl | 13049-40-6 | C16H18 |
| 4,4-二乙基-2-(3,4,5-三甲氧基苯甲酰基)-1,2-恶唑烷-3,5-二酮 | 2-(3,4,5-trimethoxybenzoyl)-4,4-diethyl-3,5-isoxazolidinedione | 124756-24-7 | C17H21NO7 |
| 4,4-二乙基-1-苯甲酰氨基脲 | 4,4-diethyl-1-benzoyl semicarbazide | 65975-47-5 | C12H17N3O2 |
| 4,4-二乙基-1-苯基-2-丙基-吡唑烷-3,5-二酮 | 4,4-diethyl-1-phenyl-2-propyl-pyrazolidine-3,5-dione | 101275-33-6 | C16H22N2O2 |
| 4,4-二[[4,5-二氢-3-甲基-5-氧代-1-(4-磺基苯基)-1H-吡唑-4-基]偶氮]-[1,1-联苯]-2,2-二磺酸四钠盐 | (1,1'-Biphenyl)-2,2'-disulfonic acid, 4,4'-bis((4,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4-yl)azo)-, tetrasodium salt | 72927-70-9 | C32H22N8Na4O14S4 |
| 4,4-二[3,5-二氧代-1,2-二(苯基)吡唑烷-4-基]-1,2-二(苯基)吡唑烷-3,5-二酮 | 3,5-Dioxo-1,2-diphenyl-4,4-bis-<3,5-dioxo-1,2-diphenyl-pyrazolidinyl-(4)>-pyrazolidin | 3812-22-4 | C45H32N6O6 |
| 4,4-二-叔丁基-[1,1-联苯]-2-胺 | 2-amino-4,4'-di-tert-butylbiphenyl | 70728-92-6 | C20H27N |
| 4,4-二(苯基磺酰基)-1,2-双(亚甲基)环戊烷 | 4,4-di(phenylsulphonyl)-1,2-bis(methylene)cyclopentane | 100780-35-6 | C19H18O4S2 |
| 4,4-二(苯基)丁烷-1-胺 | 4,4-Diphenylbutylamine | 36765-74-9 | C16H19N |
| 4,4-二(二甲氨基)-4-甲氧基-3-磺基三苯甲基内盐 | 4',4''-Bis(dimethylamino)-4-methoxy-3-sulfotrityl inner salt | 63148-81-2 | C24H26N2O4S |
| 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-氯苯基)哌啶 | bis-4-(4-chlorophenyl)piperidine | 40421-34-9 | C17H17Cl2N |
| 4,4-二(4-氟苯基)丁酸 | 4,4-bis(4-fluorophenyl)butyric acid | 20662-52-6 | C16H14F2O2 |
| 4,4-二(4-氟苯基)丁烷-1-醇 | 4,4-bis(4-fluorophenyl)butan-1-ol | 50337-85-4 | C16H16F2O |
| 4,4-二(1H-四唑-5-基)-1,1-联苯 | 4,4'-bis(tetrazol-5-yl)biphenyl | 351529-91-4 | C14H10N8 |
| 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-乙烷二氧基二苯甲醛 | 1,2-bis(4-formylphenoxy)ethane | 34074-28-7 | C16H14O4 |
| 4,4-丁烷二氧基二苯甲酸 | 4,4'-butanediyldioxy-di-benzoic acid | 3749-77-7 | C18H18O6 |
| 4,4-p-四苯基二羧醛 | [1,1':4',1''-terphenyl]-4,4''-dicarbaldehyde | 62940-38-9 | C20H14O2 |
| 4,4-[1,5-戊烷二基双(氧基)]双苯甲酸 | 4,4'-[1,5-pentanediyl(oxy)]bisbenzoic acid | 22247-66-1 | C19H20O6 |
| 4,4-[(9,10-二氧代-9,10-二氢蒽-2,6-二基)双(氧基)]二丁酸 | 4,4'-((9,10-anthraquinone-2,6-diyl)dioxy)dibutyric acid | 2370885-20-2 | C22H20O8 |
| 4,4--双(庚氧基)氧化偶氮苯 | bis-(4-heptyloxy-phenyl)-diazene <i>N</i>-oxide | 2635-26-9 | C26H38N2O3 |
| 4,4-(蒽-9,10-二基双(乙炔-2,1-二基))二苯甲醛 | 9,10-bis(4-formylphenylethynyl)anthracene | 1361119-48-3 | C32H18O2 |
| 4,4-(苯基磷烯)二(苯磺酸)二钾盐水合物 | Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium salt | 308103-66-4 | C18H17K2O8PS2 |
| 4,4-(苯基亚甲基)二苯酚 | 4,4'-benzylidene-di-phenol | 4081-02-1 | C19H16O2 |
| 4,4-(戊烷-2,2-二基)二苯酚 | 2,2-bis-(4-hydroxyphenyl)-pentane | 4204-58-4 | C17H20O2 |
| 4,4-(2-甲基亚丙基)苯二酚 | 1,1-bis(4'-hydroxyphenyl)-2-methylpropane | 1844-00-4 | C16H18O2 |
| 4,4-(2,2-二甲基丙烷-1,1-二基)二苯酚 | 1,1-bis(4-hydroxyphenyl)-2,2-dimethylpropane | 52173-65-6 | C17H20O2 |
| 4,4-(1-苯乙基)双苯庚氯烷 | 1-(Heptyloxy)-4-(1-(4-(heptyloxy)phenyl)-1-phenylethyl)benzene | 1799707-26-8 | C34H46O2 |
| 4,4-(1-甲基乙亚基)二苯酚与(氯甲基)环氧乙烷和1-哌嗪乙胺聚合物 | 2-(Chloromethyl)oxirane;4-[2-(4-hydroxyphenyl)propan-2-yl]phenol;2-piperazin-1-ylethanamine | 68391-18-4 | C24H36ClN3O3 |
| 4,4-(1,4-丁烷二yl)二氧基二苯甲醛 | 1,4-bis(4-formylphenoxy)butane | 77355-00-1 | C18H18O4 |
| 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-((2,2-双((4-羧基苯氧基)甲基)丙烷-1,3-二基)双(氧)苯甲酸 | tetrakis[4-(carboxyphenyl)oxamethyl]methane acid | 245551-35-3 | C33H28O12 |
| 4,4,6-三甲基-N-苯基-5,6-二氢-1,3-恶嗪-2-胺盐酸盐 | hydron;4,4,6-trimethyl-N-phenyl-5,6-dihydro-1,3-oxazin-2-amine;chloride | —— | C13H19ClN2O |
| 4,4,6-三甲基-N-(4-甲基苯基)-5,6-二氢-1,3-恶嗪-2-胺盐酸盐 | hydron;4,4,6-trimethyl-N-(4-methylphenyl)-5,6-dihydro-1,3-oxazin-2-amine;chloride | —— | C14H21ClN2O |
| 4,4,6-三甲基-N-(3-甲基苯基)-5,6-二氢-1,3-恶嗪-2-胺盐酸盐 | hydron;4,4,6-trimethyl-N-(3-methylphenyl)-5,6-dihydro-1,3-oxazin-2-amine;chloride | —— | C14H21ClN2O |
| 4,4,6-三甲基-2-苯基-1,3-恶嗪烷 | 2-phenyl-4,4,6-trimethyltetrahydro-(2H)-1,3-oxazine | 31771-33-2 | C13H19NO |
| 4,4,6-三甲基-2-苯基-1,3,2-二氧硼烷 | 4,4,6-trimethyl-2-phenyl-1,3,2-dioxaborinane | 15961-35-0 | C12H17BO2 |
| 4,4,6-三甲基-2-[(E)-2-萘-1-基乙烯基]-5,6-二氢-1,3-恶嗪盐酸盐 | hydron;4,4,6-trimethyl-2-[(E)-2-naphthalen-1-ylethenyl]-5,6-dihydro-1,3-oxazine;chloride | 100098-83-7 | C19H21NO*ClH |
| 4,4,6-三甲基-2-(邻甲苯基)-1,3,2-二氧杂硼烷 | 4,4,6-Trimethyl-2-(2-methylphenyl)-1,3,2-dioxaborinane | 1446443-35-1 | C13H19BO2 |
| 4,4,6-三甲基-2-(萘-2-基)-1,3,2-二氧硼杂环己烷 | 2-(2-naphthyl)-4,4,6-trimethyl-1,3,2-dioxaborinane | 1260068-92-5 | C16H19BO2 |