| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-二氟甲基喹啉 | 4-(difluoromethyl)quinoline | 1186194-77-3 | C10H7F2N |
| 4-二氟甲基-5-氰基嘧啶 | 4-(Difluoromethyl)pyrimidine-5-carbonitrile | 1427195-45-6 | C6H3F2N3 |
| 4-二氟亚甲基-1,2,3,4-四氢喹啉 | 4-(difluoromethylene)-1,2,3,4-tetrahydroquinoline | 1000689-02-0 | C10H9F2N |
| 4-二异丙基氨基-2,2-二苯基-丁酸二甲基酰胺 | 4-Diisopropylamino-2,2-diphenyl-buttersaeure-dimethylamid | 102812-40-8 | C24H34N2O |
| 4-二异丁基磺酰基苯甲酸 | 4-(N,N-diisobutylsulfamoyl)benzoic acid | 10252-81-0 | C15H23NO4S |
| 4-二己氨基苯甲酸 | 4-(Dihexylamino)benzoic acid | 134690-32-7 | C19H31NO2 |
| 4-二乙氨基苯甲醛-N,N-二苯腙 | p-(Diethylamino)benzaldehyde diphenylhydrazone | 125948-64-3 | C23H25N3 |
| 4-二乙氨基苯甲酸盐酸盐 | 4-Diaethylamino-benzoesaeure-hydrazid | 100139-54-6 | C11H17N3O |
| 4-二乙氨基哌啶 | 4-diethylaminopiperidine | 143300-64-5 | C9H20N2 |
| 4-二乙氨基-4'-二甲氨基二苯甲酮 | 4-diethylamino-4'-dimethylamino-benzophenone | 101848-32-2 | C19H24N2O |
| 4-二乙氨基-2-丁炔-1-醇 | 4-diethylamino-2-butyn-1-ol | 10575-25-4 | C8H15NO |
| 4-二乙氧基磷酰基丁烷-2-酮 | diethyl 3-oxobutylphosphonate | 1067-90-9 | C8H17O4P |
| 4-二乙氧基磷苯甲酸乙酯 | ethyl 4-(diethoxyphosphoryl)benzoate | 17067-92-4 | C13H19O5P |
| 4-二乙氧基磷氧基丁基二乙基磷酸酯 | tetraethyl butane-1,4-diyl bisphosphate | 15154-41-3 | C12H28O8P2 |
| 4-二乙氧基甲基-嘧啶-2-基胺 | 2-Amino-pyrimidin-aldehyd-(4)-diaethylacetal | 1014-03-5 | C9H15N3O2 |
| 4-二乙氧基甲基-1,2-二甲基-环己烯 | 4-(Diethoxymethyl)-1,2-dimethylcyclohexene | 106975-82-0 | C13H24O2 |
| 4-二乙基膦酰基-3-甲基-2-丁烯酸甲酯 | methyl 4-diethylphosphono-3-methyl-2-butenoate | 19945-56-3 | C10H19O5P |
| 4-二乙基水杨醛 | Germanium diiodide | 13573-08-5 | GeI2 |
| 4-二乙基氨基苯酚 | 4-(diethylamino)phenol | 17609-82-4 | C10H15NO |
| 4-二乙基氨基-2-(苯基甲基)丁酸 | stiripentol | 1613-24-7 | C15H23NO2 |
| 4-二丙基磺酰基苯乙酮 | 4-acetyl-N,N-dipropylbenzenesulfonamide | 1658-96-4 | C14H21NO3S |
| 4-二丙基氨基-2,2-二苯基-丁腈 | 4-dipropylamino-2,2-diphenyl-butyronitrile | 102757-96-0 | C22H28N2 |
| 4-二丙-2-基氧基磷酰氧基-6-甲基-2-丙-2-基-嘧啶 | Phosphoric acid diisopropyl ester 2-isopropyl-6-methyl-pyrimidin-4-yl ester | 1708-52-7 | C14H25N2O4P |
| 4-二(4-二甲基氨基苯基)膦基-N,N-二甲基苯胺 | tris(p-dimethylaminophenyl)phosphine | 1104-21-8 | C24H30N3P |
| 4-乙酸基-2-丁酸甲酯基-1,3-氧硫杂环戊烷 | 5-acetoxy-2-(n-butyryloxy)methyl-1,3-oxathiolane | 143446-73-5 | C10H16O5S |
| 4-乙酰苯氧基乙酸 | 4-acetylphenoxyacetic acid | 1878-81-5 | C10H10O4 |
| 4-乙酰苯基硼酸,醇酯 | 1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethanone | 171364-81-1 | C14H19BO3 |
| 4-乙酰苯基三氟甲烷磺酸酯 | 4-acetophenyl triflate | 109613-00-5 | C9H7F3O4S |
| 4-乙酰胺苯基甲基亚砜 | N-[4-[(R)-methylsulfinyl]phenyl]acetamide | 139696-89-2 | C9H11NO2S |
| 4-乙酰胺基苯硼酸 | (4-acetylaminophenyl)boronic acid | 101251-09-6 | C8H10BNO3 |
| 4-乙酰胺基苯甲酰氯 | 4-acetamidobenzoyl chloride | 16331-48-9 | C9H8ClNO2 |
| 4-乙酰胺基苄醇 | N-(4-hydroxymethylphenyl)acetamide | 16375-88-5 | C9H11NO2 |
| 4-乙酰胺基硫代苯甲醚 | 4'-(methylthio)acetanilide | 10352-44-0 | C9H11NOS |
| 4-乙酰胺基-3-硝基苯甲酸 | 3-nitro-4-acetamidobenzoic acid | 1539-06-6 | C9H8N2O5 |
| 4-乙酰胺基-3-溴苯乙酮 | N-(4-acetyl-2-bromophenyl)acetamide | 101209-08-9 | C10H10BrNO2 |
| 4-乙酰胺-3-氯苯-1-磺酰氯 | 4-acetamido-3-chlorobenzene-1-sulfonyl chloride | 16761-18-5 | C8H7Cl2NO3S |
| 4-乙酰胺-2-二乙氨甲基苯酚 | N-{3-[(diethylamino)methyl]-4-hydroxyphenyl}acetamide | 121-78-8 | C13H20N2O2 |
| 4-乙酰联苯硫醚 | 1-[4-(phenylthio)phenyl]ethan-1-one | 10169-55-8 | C14H12OS |
| 4-乙酰氨基苯酞 | 4-acetylamino-phthalide | 103260-67-9 | C10H9NO3 |
| 4-乙酰氨基苯过氧甲酸 | 4-Acetamidobenzenecarboperoxoic acid | 142225-84-1 | C9H9NO4 |
| 4-乙酰氨基苯磺酸 | N-acetylsulfanilic acid | 121-62-0 | C8H9NO4S |
| 4-乙酰氨基苯硫酚 | 4-acetamidothiophenol | 1126-81-4 | C8H9NOS |
| 4-乙酰氨基苯甲酸钾 | potassium 4-acetamidobenzoate | 1086406-22-5 | C9H8NO3*K |
| 4-乙酰氨基苯甲酸甲酯 | methyl 4-acetamidobenzoate | 17012-22-5 | C10H11NO3 |
| 4-乙酰氨基苯基醛肟 | (E)-N-[4-[hydroxyiminomethyl]phenyl]acetamide | 110853-54-8 | C9H10N2O2 |
| 4-乙酰氨基苯基乙二醛水合物 | 4-Acetamidophenylglyoxal hydrate | 16267-10-0 | C10H11NO4 |
| 4-乙酰氨基苯乙酸乙酯 | ethyl 2-(4-acetamidophenyl)acetate | 13475-17-7 | C12H15NO3 |
| 4-乙酰氨基硫酸菲 | Acetaminophen sulfate | 10066-90-7 | C8H9NO5S |
| 4-乙酰氨基哌啶-1-羧酸叔丁酯 | tert-butyl 4-acetamidopiperidine-1-carboxylate | 1093759-67-1 | C12H22N2O3 |
| 4-乙酰氨基吲哚 | N-(1H-indol-4-yl)acetamide | 15040-81-0 | C10H10N2O |