| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 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 |
| 4-乙酰氧基戊烷-1-醇 | 4-acetoxypentan-1-ol | 95255-53-1 | C7H14O3 |
| 4-乙酰氧基-N,N-二甲基色胺 | O-acetylpsilocin | 92292-84-7 | C14H18N2O2 |
| 4-乙酰氧基-N,N-二异丙基色胺 | 4-acetoxy-3-(N,N-diisopropylaminoethyl)indole | 936015-60-0 | C18H26N2O2 |
| 4-乙酰氧基-3,20-二氧代孕甾-4-烯-17-基己酸酯 | 4,17-Dihydroxypregn-4-ene-3,20-dione 4-acetate 17-hexanoate | 94135-06-5 | C29H42O6 |
| 4-乙酰氧基-2-丁酸叔丁酯 | γ-acetoxycrotonic acid tert-butyl ester | 902154-51-2 | C10H16O4 |
| 4-乙酰氧基-1-乙酰氨基萘 | 4-acetoxy-1-(acetylamino)naphthalene | 98728-71-3 | C14H13NO3 |
| 4-乙酰基环己基氯苯 | trans-4-(p-Chlorophenyl)-1-acetylcyclohexane | 91161-85-2 | C14H17ClO |
| 4-乙酰基氨基-6-二偶氮-2,4-环己二烯酮 | N-(3-Diazenyl-4-oxocyclohexa-2,5-dien-1-ylidene)acetamide | 98555-06-7 | C8H7N3O2 |
| 4-乙酰基氨基-2-甲基-苯甲酸甲酯 | methyl 4-acetamido-2-methylbenzoate | 91133-71-0 | C11H13NO3 |
| 4-乙酰基吡啶甲酸甲酯 | methyl 4-acetylpyridine-2-carboxylate | 934016-09-8 | C9H9NO3 |
| 4-乙酰基-吡咯烷-2,3,5-三酮 | 4-acetyl-pyrrolidine-2,3,5-trione | 98139-09-4 | C6H5NO4 |
| 4-乙酰基-N-十八烷基苯甲酰胺 | 4-Acetyl-N-octadecylbenzamide | 94086-69-8 | C27H45NO2 |
| 4-乙酰基-5-甲基-2-乙烯基咪唑 | 4-Acetyl-5-methyl-2-vinyl-imidazole | 99378-21-9 | C8H10N2O |
| 4-乙酰基-5-甲基-1H-吡咯-3-甲醛 | 4-acetyl-5-methyl-pyrrole-3-carbaldehyde | 98491-67-9 | C8H9NO2 |
| 4-乙酰基-5-氨基-1,3-二苯基吡唑 | 4-acetyl-5-amino-1,3-diphenylpyrazole | 96884-32-1 | C17H15N3O |
| 4-乙酰基-3-氨基-5-亚甲基-2(5H)-呋喃酮 | 3-amino-4-acetyl-5-methylenefuran-2(5H)-one | 92220-25-2 | C7H7NO3 |
| 4-乙酰基-3-噻吩-2-基-2H-异恶唑-5-酮 | 4-acetyl-3-thiophen-2-yl-2H-isoxazol-5-one | 90322-43-3 | C9H7NO3S |
| 4-乙酰基-3,4-二氢-2H-1,4-苯并噁嗪-2-羧酸 | 4-acetyl-3,4-dihydro-2<i>H</i>-benzo[1,4]oxazine-2-carboxylic acid | 92288-75-0 | C11H11NO4 |
| 4-乙酰基-2-硝基苯甲醛 | 4-Acetyl-2-nitrobenzaldehyde | 933443-35-7 | C9H7NO4 |
| 4-乙酰基-2-甲基-1-(苯基磺酰基)环己烯 | 4-acetyl-2-methyl-1-(phenylsulfonyl)cyclohexene | 93604-56-9 | C15H18O3S |