| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| (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 |
| (4,4,5,5,6,6,6-七氟-2-碘己基)乙酸酯 | 4,4,5,5,6,6,6-heptafluoro-2-iodohexyl acetate | 3108-05-2 | C8H8F7IO2 |
| (4,4'-脱氢苯丙氨酸)短杆菌肽S | Phe-gramicidin S | 112209-92-4 | C60H88N12O10 |
| (3β,5β,8xi,9xi,11α)-3,11,14-三羟基-12-羰基蟾蜍-20,22-二烯交酯 | 4-((4-Amino-2-sulfophenyl)azo)-4,5-dihydro-5-oxo-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylic acid | 5656-10-0 | C16H13N5O9S2 |
| (3β,5α,16β)-17-羟基-16-甲基-20-羰基孕-9(11)-烯-3,21-二基二乙酸酯 | 2-Propenoic acid, 3a,4,7,7a-tetrahydro-4,7-methano-1H-indenyl ester | 50976-02-8 | C13H14O2 |
| (3β,5α,14xi,15α)-14-(羟甲基)胆甾-6-烯-3,15-二醇 | 2-Propenoic acid, 2-methyl-, telomer with ethyl 2-propenoate and isooctyl 3-mercaptopropanoate, ammonium salt | 126950-74-1 | C20H39NO6S |
| (3β,5α)-麦角甾-8,14-二烯-3-醇 | 1-(4-Glycylaminophenyl)-4-methyl-7,8-methylenedioxy-5H-2,3-benzodiazepine | 143691-84-3 | C19H18N4O3 |
| (3β,17β)-雄甾-4-烯-3,17-二基二庚酸酯 | 2-(4-methylphenyl)-3-(4-methoxyphenyl)-dihydro-4(1H)-quinazolinone | 73302-11-1 | C22H22N2O2 |
| (3s,6s,8as)-6-[(叔丁氧基羰基)氨基]-5-氧代八氢吲哚嗪-3-羧酸甲酯 | (3S,6R,9S)-1-aza-3-t-butoxycarbonylamino-9-carbomethoxybicyclo[4.3.0]nonane | 159303-54-5 | C15H24N2O5 |
| (3s,6s,8ar)-6-[(叔丁氧基羰基)氨基]-5-氧代八氢吲哚嗪-3-羧酸甲酯 | (3S,6R,9S)-methyl 2-oxo-3-<N-(BOC)amino>-1-azabicyclo<4.3.0>nonane-9-carboxylate | 159405-37-5 | C15H24N2O5 |
| (3s)-3-羟基-2-甲基-1-环戊烯-1-羧酸甲酯 | (S)-(-)-methyl 3-hydroxy-2-methylcyclopent-1-enecarboxylate | 459174-10-8 | C8H12O3 |
| (3s)-3-{[((1s)-1-乙氧羰基)-3-苯基丙基]氨基}-2,3,4,5-四氢-2-氧代-1H-1-苯并氮卓-1-乙酸 | ((3RS)-3-(((1SR)-1-(Ethoxycarbonyl)-3-phenylpropyl)amino)-2-oxo-2,3,4,5-tetrahydro-1H-1-benzazepin-1-yl)acetic-acid | 131064-74-9 | C24H28N2O5 |
| (3s)-(9ci)-3-[[(9h-芴-9-基甲氧基)羰基]氨基]六氢-2-氧代-1H-氮杂卓-1-乙酸 | (S)-2-(3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-oxoazepan-1-yl)acetic acid | 142855-79-6 | C23H24N2O5 |
| (3r)-1,2,3,4-四氢-3-异喹啉羧酸苄酯 | 1,2,3,4-tetrahydro-3(S)-isoquinolinecarboxylic acid benzyl ester | 146503-35-7 | C17H17NO2 |
| (3aS-顺式)-1,3-二苄基四氢-1H-噻吩并[3,4-d]咪唑-2,4-二酮 | (3aS,6aR)-1,3-dibenzyltetrahydro-1H-thieno[3,4-d]imidazole-2,4-dione | 33607-57-7 | C19H18N2O2S |
| (3aS,7S,7aR)-3-乙基-3a-甲基-3a,4,5,6,7,7a-六氢-1H-茚-7-基乙酸酯 | [(3aR,4S,7aS)-1-ethyl-7a-methyl-3,3a,4,5,6,7-hexahydroinden-4-yl] acetate | 766519-68-0 | C14H22O2 |