| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 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 |
| 4,4,5,5-四甲基-2-(3-三氟甲基磺酰基甲氧基-苯基)-[1,3,2]二噁硼烷 | 4,4,5,5-Tetramethyl-2-(3-trifluoromethylsulfanylmethoxy-phenyl)-[1,3,2]dioxaborolane | 864754-45-0 | C14H18BF3O3S |
| 4,4,5,5-四甲基-2-(3,3,5,5-四甲基-1-环己烯-1-基)-1,3,2-二噁硼烷 | 4,4,5,5-tetramethyl-2-(3,3,5,5-tetramethylcyclohexen-1-yl)-1,3,2-dioxaborolane | 859217-85-9 | C16H29BO2 |
| 4,4,5,5-四氯-2,2-二氟-1,3-二氧戊环 | 4,4,5,5-tetrachloro-2,2-difluoro-1,3-dioxolane | 87075-01-2 | C3Cl4F2O2 |
| 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 |
| 4,4,5,5-四氟-1-苯基-5-(三氟甲氧基)戊烷-1,3-二酮 | 4,4,5,5-Tetrafluoro-1-phenyl-5-(trifluoromethoxy)pentane-1,3-dione | 85734-51-6 | C12H7F7O3 |
| 4,4,5,5,6,6,7,7-八氟-3-氧庚酸 | Methyl 4,4,5,5,6,6,7,7-octafluoro-3-oxoheptanoate | 89129-69-1 | C8H6F8O3 |
| 4,4,5,5,6,6,7,7,8,8,9,9,9-十三氟壬基碘化物 | 3-(F-Hexyl)-1-iodopropane | 89889-20-3 | C9H6F13I |
| 4,4,5,5,6,6,7,7,8,8,9,9,9-十三氟壬基叠氮化物 | 9-azido-1,1,1,2,2,3,3,4,4,5,5,6,6-tridecafluorononane | 852527-60-7 | C9H6F13N3 |
| 4,4,5,5,6,6,7,7,8,8,9,9,9-十三氟壬基乙酸酯 | 4,4,5,5,6,6,7,7,8,8,9,9,9-tridecafluorononyl acetate | 83311-03-9 | C11H9F13O2 |
| 4,4,5,5,6,6,7,7,8,8,9,9,9-十三氟-1-苯基壬-1-烯-3-酮 | 4,4,5,5,6,6,7,7,8,8,9,9,9-Tridecafluoro-1-phenylnon-1-en-3-one | 89176-08-9 | C15H7F13O |
| 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,13,13,13-二十氟-2-羟基-12-(三氟甲基)十三烷基磷酸二铵 | Succinamopine | 88194-24-5 | C9H14N2O7 |
| 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-碘-1-十五烷醇 | 1-Pentadecanol, 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-iodo- | 80459-24-1 | C15H6F25IO |
| 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铵 | (2S)-6-amino-2-[[(1R,4S,7S,10S,13R,18R,21S,27S,30R,33S,36S,39R,42S,45S,54S)-13-amino-21-(2-amino-2-oxoethyl)-7-(3-amino-3-oxopropyl)-54-benzyl-27-(carboxymethyl)-33-(hydroxymethyl)-36-(1H-indol-3-ylmethyl)-57-methylidene-42-(2-methylpropyl)-3,6,9,12,20,23,26,29,32,35,38,41,44,50,53,56,59-heptadecaoxo-10-propan-2-yl-15,61,65-trithia-2,5,8,11,19,22,25,28,31,34,37,40,43,49,52,55,58-heptadecazatetracyclo[37.20.4.34,30.045,49]hexahexacontane-18-carbonyl]amino]hexanoic acid | 88201-41-6 | C85H121N23O25S3 |
| 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-十七氟十一酰氯 | 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoroundecanoylchloride | 89373-67-1 | C11H4ClF17O |
| 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-十七氟十一烷基叠氮化物 | 1-azido-4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoroundecane | 852527-61-8 | C11H6F17N3 |
| 4,4,5,5,6,6,7,7,7-九氟庚酸 | 4,4,5,5,6,6,7,7,7-nonafluoroheptanoic acid | 80705-13-1 | C7H5F9O2 |
| 4,4,5,5,6,6,7,7,7-九氟-1-庚醇 | 4,4,5,5,6,6,7,7,7-nonafluoroheptan-1-ol | 83310-97-8 | C7H7F9O |
| 4,4,5,5,6,6,7,7,7-九氟-1-庚烯-2-醇 | nonafluorobutyl-acetone | 86358-19-2 | C7H5F9O |
| 4,4,5,5,5-五氟-1-苯基戊-1-烯-3-酮 | 4,4,5,5,5-Pentafluoro-1-phenylpent-1-en-3-one | 89176-05-6 | C11H7F5O |
| 4,4,4-三硝基丁醇 | 4,4,4-Trinitrobutanol | 89179-49-7 | C4H7N3O7 |
| 4,4,4-三氟丁胺盐酸盐 | 4,4,4-trifluorobutan-1-amine hydrochloride | 84153-82-2 | C4H8F3N*ClH |
| 4,4,4-三氟丁胺 | 4,4,4-trifluorobutan-1-amine | 819-46-5 | C4H8F3N |
| 4,4,4-三氟丁基咪唑-1-羧酸酯 | 4,4,4-trifluorobutyl imidazole-1-carboxylate | 821806-65-9 | C8H9F3N2O2 |
| 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-丁烯醇(顺式) | (Z)-4,4,4-trifluoro-2-buten-1-ol | 83706-98-3 | C4H5F3O |
| 4,4,4-三氟-2-丁烯-1-醇 | (E)-4,4,4-trifluorobut-2-en-1-ol | 83706-94-9 | C4H5F3O |
| 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-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-1-2-萘-1,3-丁烷二酮 | 4,4,4-trifluoro-1-(2-naphthyl)-1,3-butanedione | 893-33-4 | C14H9F3O2 |
| 4,4'-(联苯-4,4'-二基双(萘-1-基氮杂二基))二苯甲醛 | 4,4'-([1,1'-Biphenyl]-4,4'-diylbis(naphthalen-1-ylazanediyl))dibenzaldehyde | 854938-56-0 | C46H32N2O2 |
| 4,4'-菲-2,7-二基-二-丁酸 | 4,4'-phenanthrene-2,7-diyl-di-butyric acid | 855614-89-0 | C22H22O4 |
| 4,4'-苄亚基二邻甲苯胺 | bis-(4-amino-3-methyl-phenyl)-phenyl-methane | 82-87-1 | C21H22N2 |
| 4,4'-联吡啶-2,2'-二羧酸 | 4,4'-bipyridine-2,2'-dicarboxylic acid | 85531-49-3 | C12H8N2O4 |
| 4,4'-硫代二[3,7,7-三甲基-双环[4.1.0]庚烷-3-醇 | 4,4'-Thiobis(3,7,7-trimethylbicyclo(4.1.0)heptan-3-ol) | 85392-33-2 | C20H34O2S |