| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4H-1-苯并吡喃-4-酮,7,8-二甲氧基-3-苯基- | (2r)-2,3-Bis[(4,4-difluorotetradecanoyl)oxy]propyl 2-(trimethylammonio)ethyl phosphate | 79962-98-4 | C36H68F4NO8P |
| 4H-1-苯并吡喃-4-酮,2-(4-甲氧苯基)-3-硝基-(9CI) | (4S)-4,5-cyclohexylidenedioxypentan-1-ol | 726193-04-0 | C11H20O3 |
| 4H-1,3-苯并二氧杂环己烷-5-甲酰氯 | 4H-1,3-Benzodioxin-5-carbonyl chloride | 701979-12-6 | C9H7ClO3 |
| 4H-1,2,4-三唑-3,5-二胺,4-丙基- | methyl [(3E)-3,6,6-trimethylcycloundec-3-en-10-yn-1-yl] ether | 791809-97-7 | C15H24O |
| 4H,9H-吡咯并[1,2-a][1,2,3]三唑并[1,5-D]吡嗪-9-酮 | 8-oxopyrrolo[1,2-d][1,2,3]triazolo[5,1-a]pyrazine | 749926-22-5 | C8H6N4O |
| 4H,6H-1,3-二噁唑并[3,4]吡咯并[1,2-c]噁唑(8CI,9CI) | 3,3-Dimethylpiperidine-2,6-dicarboxylic acid | 774479-36-6 | C9H15NO4 |
| 4250艳蓝色源2R颜料蓝10 | Methanaminium, N-(4-((4-(dimethylamino)phenyl)(4-(ethylamino)-1-naphthalenyl)methylene)-2,5-cyclohexadien-1-ylidene)-N-methyl-, tungstatephosphate | 71798-70-4 | C29H36N3O8PW |
| 4-(氯乙酰基)-3,3-二甲基-3,4-二氢喹喔啉-2(1H)-酮 | 4-(chloroacetyl)-3,3-dimethyl-3,4-dihydroquinoxalin-2(1H)-one | 727717-71-7 | C12H13ClN2O2 |
| 4-(异硫氰酸甲酯)苯基6-脱氧-α-L-甘露聚糖苷 | 4-(α-L-rhamnosyloxy)benzyl isothiocyanate | 73255-40-0 | C14H17NO5S |
| 4-(叔丁基)-1,2-双(二苯基膦基)-1''-(二异丙基膦基)二茂铁 | 1,2-bis(diphenylphosphino)-1′-(diisopropylphosphino)-4-tert-butylferrocene | 776315-37-8 | C44H49FeP3 |
| 4-(2-乙氧基乙氧基)哌啶 | 4-(2-ethoxyethoxy)piperidine | 70978-93-7 | C9H19NO2 |
| 4-马来酰亚胺基苯酚 | N-(4-hydroxyphenyl)maleimide | 7300-91-6 | C10H7NO3 |
| 4-重氮基甲基-N,N-二甲基苯磺酰胺 | N,N-dimethyl-4-diazomethyl benzenesulfonamide | 71398-36-2 | C9H11N3O2S |
| 4-重氮基-4H-咪唑-5-甲酰胺 | 5-diazoimidazole-4-carboxamide | 7008-85-7 | C4H3N5O |
| 4-醛基-2-(甲醇)噻唑 | 2-(Hydroxymethyl)thiazole-4-carbaldehyde | 774239-03-1 | C5H5NO2S |
| 4-酮13-顺式维甲酸 | 13-cis-4-Oxoretinoic acid | 71748-58-8 | C20H26O3 |
| 4-辛基邻苯二酚 | 4-n-Octylcatechol | 7580-46-3 | C14H22O2 |
| 4-辛基苯乙炔 | 1-ethynyl-4-octylbenzene | 79887-13-1 | C16H22 |
| 4-辛基2-磺酸基琥珀酸二钠盐 | Disodium 4-octyl 2-sulphonatosuccinate | 7389-41-5 | C12H20Na2O7S |
| 4-表四环素 | (4R,4aS,5aS,6S,12aR)-4-(dimethylamino)-1,6,10,11,12a-pentahydroxy-6-methyl-3,12-dioxo-4,4a,5,5a-tetrahydrotetracene-2-carboxamide | 79-85-6 | C22H24N2O8 |
| 4-表-脱水四环素 | 4-Epianhydrotetracycline | 7518-17-4 | C22H22N2O7 |
| 4-蒽-2-基丁酸 | 4-(2-Anthryl)-1-butanoic acid | 73693-25-1 | C18H16O2 |
| 4-蒽-2-基-4-氧代丁酸 | 3-(2-anthroyl)propionic acid | 73693-24-0 | C18H14O3 |
| 4-苯芘 | 4-Phenyl-pyren | 7267-88-1 | C22H14 |
| 4-苯胺基-N-丁基-3-硝基苯磺酰胺 | 4-anilino-3-nitro-benzenesulfonic acid butylamide | 70660-56-9 | C16H19N3O4S |
| 4-苯胺基-6-苯基嘧啶-5-甲腈 | 6-anilino-4-phenyl-5-pyrimidinecarbonitrile | 76990-17-5 | C17H12N4 |
| 4-苯胺基-4-苯基丁烷-2-酮 | 4-phenyl-4-(phenylamino)butan-2-one | 728-99-4 | C16H17NO |
| 4-苯胺基-2-甲基-2,3-二氢吡喃-6-酮 | 5,6-dihydro-6-methyl-4-(N-phenylamino)-2-pyrone | 79039-99-9 | C12H13NO2 |
| 4-苯甲酰苯基甲基亚砜 | 1-benzoyl-4-(methylsulfinyl)benzene | 73241-57-3 | C14H12O2S |
| 4-苯甲酰胺基-2,5-二丁氧基偶氮苯六氟磷酸盐 | 4-(Benzoylamino)-2,5-dibutoxybenzenediazonium hexafluorophosphate | 79637-86-8 | C21H26F6N3O3P |
| 4-苯甲酰胺-环己酮 | 4-(4-oxocyclohexyl)benzamide | 73204-06-5 | C13H15NO2 |
| 4-苯甲酰基硫代喹唑啉高氯酸盐 | 4-phenacylthioquinazolinium perchlorate | 75221-00-0 | C16H12N2OS*ClHO4 |
| 4-苯甲酰基哌嗪-1-甲酸叔丁酯 | tert-butyl 4-benzoylpiperazine-1-carboxylate | 77278-38-7 | C16H22N2O3 |
| 4-苯甲酰基吡啶-3-羧酸 | 4-benzoylpyridine-3-carboxylic acid | 74975-25-0 | C13H9NO3 |
| 4-苯甲酰基-3H-苯并恶唑-2-酮 | 4-Benzoyl-2,3-dihydrobenzoxazol-2-on | 70735-83-0 | C14H9NO3 |
| 4-苯甲酰基-2,6-二溴-1,3-亚苯基二(6-重氮基-5-氧代-5,6-二氢-1-萘磺酸酯) | 4-Benzoyl-2,6-dibromo-1,3-phenylene bis(6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate) | 71241-63-9 | C33H16Br2N4O9S2 |
| 4-苯甲酰基-1-苄基-吡咯烷-2,3-二酮 | 4-Benzoyl-1-benzylpyrrolidine-2,3-dione | 7399-20-4 | C18H15NO3 |
| 4-苯甲酰基-1,3-亚苯基二乙酸酯 | 2,4-diacetoxybenzophenone | 75697-71-1 | C17H14O5 |
| 4-苯甲酰基-1,3,5,7-四苯基-1,7-庚烷二酮 | 1,3,5,7-Tetraphenyl-4-benzoyl-heptandion-(1,7) | 7149-37-3 | C38H32O3 |
| 4-苯甲酰哌啶盐酸盐 | phenyl-[4]pyridyl ketone; hydrochloride | 72034-25-4 | C12H9NO*ClH |
| 4-苯甲酰丁醛二甲基缩醛 | 3-phenyl-3,7-dimethoxy-1,2-dioxepan | 76355-55-0 | C13H18O4 |
| 4-苯甲氧基吲哚-3-甲醛 | 4-benzyloxyindole-3-carbaldehyde | 7042-71-9 | C16H13NO2 |
| 4-苯甲氧基-3-甲氧基肉桂酸 | (Z)-3-(3-methoxy-4-phenylmethoxyphenyl)prop-2-enoic acid | 7152-95-6 | C17H16O4 |
| 4-苯氧基苯基硫脲 | 1-(4-phenoxyphenyl)-2-thiourea | 76839-21-9 | C13H12N2OS |
| 4-苯氧基苯乙基溴 | 1-(2-bromoethyl)-4-phenoxybenzene | 79807-86-6 | C14H13BrO |
| 4-苯氧基嘧啶 | 4-Phenoxypyrimidine | 78430-23-6 | C10H8N2O |
| 4-苯氧基-2,2,2-三氟苯乙酮 | 2,2,2-trifluoro-1-(4-phenoxyphenyl)ethan-1-one | 70783-32-3 | C14H9F3O2 |
| 4-苯氧基-1,2,3,6-四氢-吡啶 | 4-phenoxy-1,2,3,6-tetrahydro-pyridine | 75571-24-3 | C11H13NO |
| 4-苯并噻唑 | 4-hydroxybenzothiazole | 7405-23-4 | C7H5NOS |
| 4-苯并[1,3]二氧杂环戊烯-5-基甲基-哌啶 | 4-benzo[1,3]dioxol-5-ylmethylpiperidine | 76672-65-6 | C13H17NO2 |