| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| (4-氟四氢吡喃-4-基)甲基三氟甲磺酸酯 | (4-fluorotetrahydro-2H-pyran-4-yl)methyltrifluoromethanesulphonate | 1010835-91-2 | C7H10F4O4S |
| (4-氟-苯基)-(4-甲基-苯基氨基)-乙酸 | 2-(4-fluorophenyl)-N-(4-methylphenyl)glycine | 1015244-79-7 | C15H14FNO2 |
| (4-氟-3-硝基苯基)乙酸 | (+)-(2R,3R)-2,3-methanoglutamic acid | 765241-71-2 | C6H9NO4 |
| (4-氟-2-甲基苯基)乙酰腈 | Enkephalin-leu, arg(6)-phenh2(7)- | 80690-78-4 | C43H59N11O8 |
| (4-戊基-1-环己烯-1-基)硼酸 | (4-Pentylcyclohex-1-en-1-yl)boronic acid | 1072946-31-6 | C11H21BO2 |
| (4-异丙基-1-哌嗪)-乙酸 | 2-(4-iso-propylpiperazin-1-yl)acetic acid | 95470-68-1 | C9H18N2O2 |
| (4-异丁基-1-哌嗪)-氧代乙酸 | (4-Isobutyl-piperazin-1-yl)-oxo-acetic acid | 713522-59-9 | C10H18N2O3 |
| (4-己基环己基)乙酸酯 | (4-Hexylcyclohexyl) acetate | 7770-77-6 | C14H26O2 |
| (4-哌啶)乙酸甲酯盐酸盐 | methyl 2-(piperidin-4-yl)acetate hydrochloride | 81270-37-3 | C8H15NO2*ClH |
| (4-吡啶基)二乙基磷酸酯 | (4-pyridyl)diethylphosphate | 415930-37-9 | C9H14NO4P |
| (4-吗啉-4-基环己烯-1-基)三氟甲磺酸酯 | 4-morpholinocyclohex-1-enyl trifluoromethanesulfonate | 1046793-55-8 | C11H16F3NO4S |
| (4-叠氮基丁基)氨基甲酸叔丁酯,4-AZIDO-N-BOC-1-BUTANAMINE | tert-butyl (4-azidobutyl)carbamate | 129392-85-4 | C9H18N4O2 |
| (4-叠氮基-2-硝基苯基)磷酸二氢酯 | 4-Azido-2-nitrophenyl phosphate | 74784-75-1 | C6H5N4O6P |
| (4-叔丁氧羰基-哌嗪-1-基)-氧代-乙酸 | 2-(4-tert-butoxycarbonylpiperazin-1-yl)-2-oxoacetic acid | 788153-44-6 | C11H18N2O5 |
| (4-叔丁基环己烯-1-基)乙酸酯 | 1-acetoxy-4-tert-butylcyclohexene | 7360-39-6 | C12H20O2 |
| (4-二甲基氨基-4-氧代丁-2-烯-2-基)二甲基磷酸酯 | dicrotophos | 3735-78-2 | C8H16NO5P |
| (4-二甲基氨基-1-羟基-1-膦酰丁基)膦酸 | 4-dimethylamino-1-hydroxybutane-1,1-diphosphonic acid | 104361-73-1 | C6H17NO7P2 |
| (4-乙酰氨基环己基)硝酸酯 | Bis(trimethylsilyl)histidine | 71241-10-6 | C12H25N3O2Si2 |
| (4-乙酰氧基苯甲酰基)4-乙酰氧基苯甲酸酯 | p-Acetoxybenzoic anhydride | 81511-50-4 | C18H14O7 |
| (4-乙酰氧基丁基)(溴)锌 | Zinc bromide 4-(acetyloxy)butan-1-ide (1/1/1) | 737797-42-1 | C6H11BrO2Zn |
| (4-乙酰氧基-3-甲基-丁-1,3-二烯基)乙酸酯 | 3-(acetoxymetinyl)but-1-en-1-ol acetate | 68963-18-8 | C9H12O4 |
| (4-乙酰基环己烯-1-基)二乙基磷酸酯 | 1-diethylphosphoryloxy-4-(1-oxoethyl)-1-cyclohexene | 118823-95-3 | C12H21O5P |
| (4-乙酰基哌嗪-1-基)乙酸 | 2-(4-acetylpiperazin-1-yl)acetic acid | 705941-45-3 | C8H14N2O3 |
| (4-乙酰基-5,5-二甲基-4,5-二氢-1,3,4-恶二唑-2-基)乙腈 | (4-Acetyl-5,5-dimethyl-4,5-dihydro-[1,3,4]oxadiazol-2-yl)-acetonitrile | 130781-62-3 | C8H11N3O2 |
| (4-乙酰基-3,5-二甲基-吡唑-1-基)-乙酸 | (4-Acetyl-3,5-dimethyl-1H-pyrazol-1-YL)acetic acid | 890092-87-2 | C9H12N2O3 |
| (4-乙酰基-1-哌啶)-乙酸 | 2-(4-acetylpiperidin-1-ium-1-yl)acetate | —— | C9H15NO3 |
| (4-乙氧基-2-氧代-2,5-二氢吡咯-1-基)-乙酸 | (4-ethoxy-1,5-dihydro-2-oxo-2H-pyrrol-1-yl)acetic acid | 142274-08-6 | C8H11NO4 |
| (4-乙基哌嗪-1-基)乙酸双盐酸盐 | 2-(4-ethylpiperazin-1-yl)acetic acid | 672285-91-5 | C8H16N2O2 |
| (4-乙基-苯丙氨酰)(2)-缩宫素 | Oxytocin, (4-ethyl-phe)(2)- | 24870-58-4 | C45H70N12O11S2 |
| (4-乙基-3,5-二甲基-1H-吡唑-1-基)乙酸 | (4-ethyl-3,5-dimethyl-1H-pyrazol-1-yl)acetic acid | 1177352-85-0 | C9H14N2O2 |
| (4-乙基-2-羧基-5-甲基-2,5-二氢-吡咯-3-基)-乙酸 | (4-ethyl-2-carboxy-5-methyl-2,5-dihydro-pyrrol-3-yl)-acetic acid | 104396-01-2 | C10H15NO4 |
| (4-乙基-2,5-二氧代-4-苯基咪唑啉-1-基)乙酸 | kwas 5-etylo-5-fenylohydantoino-3-octowy | 730-79-0 | C13H14N2O4 |
| (4-丙-2-炔基环己基)甲醇乙酸酯 | Acetic acid--[4-(prop-2-yn-1-yl)cyclohexyl]methanol (1/1) | 287179-85-5 | C12H20O3 |
| (4-三氟甲基-吡咯烷-3-基)-甲醇盐酸 | (S)-4-Isopropyl-[1,3,2]dioxathiolane 2,2-dioxide | 168141-49-9 | C5H10O4S |
| (4-{2-[二(2-氯乙基)氨基]-2-羟基-1,3,2-噁吖磷杂己环-3-基}-2,2,6,6-四甲基哌啶-1-基)氧烷基 | 2-Phenyl-4-(2-nitro-phenyl)-Δ<sup>2</sup>-oxazolin-5-on | 28172-59-0 | C15H10N2O4 |
| (4-Boc-氨基-1-哌啶)-对甲苯乙酸 | (4-Boc-amino-piperidin-1-yl)-p-tolyl-acetic acid | 885275-57-0 | C19H28N2O4 |
| (4-Boc-氨基-1-哌啶)-吡啶-4-乙酸 | (4-Boc-amino-piperidin-1-YL)-pyridin-4-YL-acetic acid | 885275-36-5 | C17H25N3O4 |
| (4-Boc-氨基-1-哌啶)-吡啶-3-乙酸 | (4-Boc-amino-piperidin-1-YL)-pyridin-3-YL-acetic acid | 885276-22-2 | C17H25N3O4 |
| (4-BOC-氨基-(1-烯基)-环己基)三氟甲磺酸盐 | 4-((tert-butoxycarbonyl)amino)cyclohex-1-en-1-yl trifluoromethanesulfonate | 849069-49-4 | C12H18F3NO5S |
| (4-(氨基甲基)苯基)甘氨酸 | (4-Aminomethyl-phenylamino)-acetic acid | 851848-59-4 | C9H12N2O2 |
| (4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)苯基)膦酸二甲酯 | dimethyl (4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)phosphonate | 852204-67-2 | C14H22BO5P |
| (4,7,10-三叔丁氧羰基-1,4,7,10-四氮杂环癸-1-基)乙酸 | 2-(4,7,10-tris(tert-butoxycarbonyl)-1,4,7,10-tetraazacyclododecan-1-yl)acetic acid | 247193-74-4 | C25H46N4O8 |
| (4,7,10-三-(4-硝基苄氧基羰基甲基)-1,4,7,10-四氮杂-环十二碳-1-基)-乙酸 | (4,7,10-tris-(4-nitrobenzyloxycarbonylmethyl)-1,4,7,10-tetraaza-cyclododec-1-yl)-acetic acid | 1023970-63-9 | C37H43N7O14 |
| (4,6-二甲基-M-亚苯基二(亚氨基羰基甲基烯))二(二乙基甲基铵碘化物) | N,N'-(4,6-Dimethyl-1,3-phenylene)bis{2-[diethyl(methyl)azaniumyl]ethanimidate}--hydrogen iodide (1/2) | 100468-78-8 | C22H40I2N4O2 |
| (4,6-二甲基-2,5-二氧代六氢咪唑并-[4,5-d]咪唑-1-基)-乙酸 | 2-(4,6-dimethyl-2,5-dioxohexahydroimidazo[4,5-d]imidazol-1(2H)-yl)acetic acid | 343768-54-7 | C8H12N4O4 |
| (4,5-二甲基-1H-咪唑-1-基)乙酸 | (4,5-Dimethyl-imidazol-1-yl)-acetic acid | 731016-38-9 | C7H10N2O2 |
| (4,5,8-三乙酰氧基萘-1-基)乙酸酯 | 1,4,5,8-Tetraacetoxy-naphthalin | 6047-49-0 | C18H16O8 |
| (4,4-二甲基环己基)乙酸 | 2-(4,4-dimethylcyclohexyl)acetic acid | 681448-25-9 | C10H18O2 |
| (4,4-二甲基-2,5-二氧代-咪唑啉-1-基)-乙酸 | 2-(4,4-dimethyl-2,5-dioxoimidazolidin-1-yl)acetic acid | 177941-95-6 | C7H10N2O4 |
| (4,4-二乙基-2,5-二氧代咪唑啉-1-基)乙酸 | 5,5-Diaethyl-hydantoin-3-essigsaeure | 714-71-6 | C9H14N2O4 |