| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-叔丁基-1,1-二甲氧基环己烷 | 4-tert-butyl-1,1-dimethoxy-cyclohexane | 944-19-4 | C12H24O2 |
| 4-双环[2.2.1]庚-5-烯-2-基-3-甲基-3-丁烯-2-醇 | 4-(Bicyclo[2.2.1]hept-5-en-2-yl)-3-methylbut-3-en-2-ol | 94265-95-9 | C12H18O |
| 4-去甲氧基-10,10-二甲基柔红霉素 | 4-Demethoxy-10,10-dimethyldaunomycin | 91003-74-6 | C28H31NO9 |
| 4-去甲基曲尼司特 | (E)-2-{[3-(4-hydroxy-3-methoxyphenyl)-1-oxo-2-propenyl]amino}benzoic acid | 93755-77-2 | C17H15NO5 |
| 4-去甲基-6-O-甲基阿霉素 | 4-Demethyl-6-O-methyldoxorubicin | 97777-78-1 | C27H29NO11 |
| 4-去氢-苯丙氨酰-亮氨酰-脑啡肽 | Dhple | 91549-05-2 | C29H37N5O7 |
| 4-十四烷基苯胺 | 4-tetradecylaniline | 91323-12-5 | C20H35N |
| 4-十八烷基邻甲酚 | 4-Octadecyl-2-methyl-phenol | 93777-76-5 | C25H44O |
| 4-十五烷酮 | pentadecan-4-one | 925-51-9 | C15H30O |
| 4-十五烷基吡啶 | 4-pentadecylpyridine | 98771-51-8 | C20H35N |
| 4-十二烷氧基-2-(三氟甲基)苯甲酰胺 | 4-dodecyloxy-2-trifluoromethylbenzamide | 915779-74-7 | C20H30F3NO2 |
| 4-十二烷基苯磺酸;1-[8-(8-胍基辛基氨基)辛基]胍 | Iminoctadine tris(albesilate) | 99257-43-9 | C72H131N7O9S3 |
| 4-十二烷基-N,N-二甲基-N-[2-[(1-氧代-2-丙烯-1-基)氧基]乙基]-苯甲铵氯化物(1:1) | (p-Dodecylbenzyl)dimethyl(2-((1-oxoallyl)oxy)ethyl)ammonium chloride | 93963-46-3 | C26H44ClNO2 |
| 4-十二烷基-2,4-二氢-5-甲基-2-苯基-3H-吡唑-3-酮 | 4-Dodecyl-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one | 97259-72-8 | C22H34N2O |
| 4-十三烷基-2-(4-十三烷基吡啶-2-基)吡啶 | 4,4'-ditridecyl-2,2'-bipyridine | 91657-26-0 | C36H60N2 |
| 4-偶氮苯磺酰胺 | Benzenesulfonamide, 4-diazenyl- | 90829-71-3 | C6H7N3O2S |
| 4-仲戊基酚 | 2-(4-Hydroxyphenyl)pentane | 94-06-4 | C11H16O |
| 4-仲-丁氧基-3-乙氧基苯甲醛 | 4-Sec-butoxy-3-ethoxybenzaldehyde | 915907-98-1 | C13H18O3 |
| 4-亚硝基杀螟松 | Nitrosofenitrothion | 99803-60-8 | C9H12NO4PS |
| 4-亚硝基普鲁卡因酰胺 | 4-Nitrosoprocainamide | 95576-28-6 | C13H19N3O2 |
| 4-亚甲基环戊烷-1,2-二羧酸 | 4-Methylenecyclopentane-1,2-dicarboxylic acid | 90474-14-9 | C8H10O4 |
| 4-亚甲基环己烷羧酸/4-亚甲基环己烷甲酸 | 4-methylenecyclohexanecarboxylic acid | 934-69-0 | C8H12O2 |
| 4-亚甲基-2-丙基-1,3-二恶烷 | 4-Methylene-2-propyl-1,3-dioxane | 93917-66-9 | C8H14O2 |
| 4-亚甲基-1,3-二恶螺旋[4.5]癸烷-2-酮 | 4-methylidene-1,3-dioxaspiro[4.5]decan-2-one | 92474-80-1 | C9H12O3 |
| 4-亚氨基-1-甲基-3-苯基喹唑啉-2-酮 | 3,4-dihydro-4-imino-1-methyl-3-phenylquinazolin-2(1H)-one | 92554-70-6 | C15H13N3O |
| 4-二苯甲基-2-氯苯酚 | 4-benzhydryl-2-chloro-phenol | 93487-28-6 | C19H15ClO |
| 4-二苯并噻吩-2-基丁酸 | 4-(dibenzo[b,d]thiophen-2-yl)butanoic acid | 91034-92-3 | C16H14O2S |
| 4-二苯基乙酰氧基N-甲基哌啶 | 4-diphenyl acetoxy N-methyl piperidine | 97762-23-7 | C20H23NO2 |
| 4-二羟基硼基-DL-苯丙氨酸 | DL-4-boronophenylalanine | 90580-64-6 | C9H12BNO4 |
| 4-二甲氨基偶氮苯-4'-磺酰-L-蛋氨酸 | Dabsyl-L-methionine | 97684-99-6 | C19H24N4O4S2 |
| 4-二甲氨基-6-甲氧基-5-硝基嘧啶 | 4-dimethylamino-6-methoxy-5-nitropyrimidine | 90860-50-7 | C7H10N4O3 |
| 4-二甲基氨基苄肼 | 4-(dimethylamino)benzylhydrazine | 90768-35-7 | C9H15N3 |
| 4-二甲基氨基丁-2-烯酸盐酸盐 | 4-(dimethylamino)but-2-enoic acid hydrochloride | 98548-81-3 | C6H11NO2*ClH |
| 4-二甲基氨基-2-苯基苯乙酮 | α-phenyl-(4-N,N-dimethylamino)acetophenone | 97606-39-8 | C16H17NO |
| 4-二溴甲基-3-甲氧基苯甲腈 | 4-(dibromomethyl)-3-methoxybenzonitrile | 914106-35-7 | C9H7Br2NO |
| 4-二氮醌 | 4-diazo-2,5-cyclohexadienone | 932-97-8 | C6H4N2O |
| 4-二氮烯基苯甲酰胺 | Benzamide, 4-diazenyl- | 90829-69-9 | C7H7N3O |
| 4-二氟甲氧基-4'-氟二苯甲酮 | Methanesulfonamide, N-(4-((1-formyl-9-acridinyl)amino)phenyl)- | 94129-64-3 | C21H17N3O3S |
| 4-二氟甲氧基-3-羟基苯甲酸 | 4-difluoromethoxy-3-hydroxybenzoic acid | 913985-07-6 | C8H6F2O4 |
| 4-二氟甲氧基-2-硝基-苯胺 | 4-difluoromethoxy-2-nitroaniline | 97963-76-3 | C7H6F2N2O3 |
| 4-二氟甲基苯硼酸 | (4-(difluoromethyl)phenyl)boronic acid | 946525-43-5 | C7H7BF2O2 |
| 4-二乙氨基苯甲酸甲酯 | 4-diethylamino-benzoic acid methyl ester | 91563-80-3 | C12H17NO2 |
| 4-二乙基吡啶硼烷 | diethyl(4-pyridyl)borane | 93830-58-1 | C9H14BN |
| 4-乙酰胺-乙酸环己酯 | trans-4-acetamido-1-O-acetyl-cyclohexanol | 90978-87-3 | C10H17NO3 |
| 4-乙酰氨基苯基苄基硫醚 | 4-acetamidophenyl benzyl sulfide | 92850-44-7 | C15H15NOS |
| 4-乙酰氨基环己烷-1-羧酸 | 4-acetamidocyclohexane-1-carboxylic acid | 90942-88-4 | C9H15NO3 |
| 4-乙酰氨基-N-苄基-3-硝基苯甲酰胺 | 2'-Nitro-4'-benzylcarbamoylacetanilid | 92968-87-1 | C16H15N3O4 |
| 4-乙酰氨基-N,N-二苄基-3-硝基苯甲酰胺 | 2'-Nitro-4'-dibenzylcarbamoylacetanilid | 95319-97-4 | C23H21N3O4 |
| 4-乙酰氨基-5-甲基-2-噻吩甲酸 | 4-acetylamino-5-methyl-2-thiophenecarboxylic acid | 95576-95-7 | C8H9NO3S |
| 4-乙酰氨基-1H-咪唑-5-甲酰胺 | 5-Acetamidoimidazole-4-carboxamide | 91026-74-3 | C6H8N4O2 |