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中文名称 英文名称 CAS号 化学式
4-((1R,3R,5S,7R)-1,3,5-三氮杂-7-磷金刚烷-1-ium-1-基)丁烷-1-磺酸盐 (1,3,5-triaza-7-phosphaadamantan-1-ium-1-yl)butane-1-sulfonate 1430837-91-4 C10H20N3O3PS
4-(蒽-9-基)-3-(叔丁基-2,3-二氢苯并[d][1,3]氧磷杂环戊二烯 AntPhos 1268693-24-8 C25H23OP
4-(苯基磺酰氯)噻酚-3-胺 4-benzenesulfonyl-thiophen-3-ylamine 175201-60-2 C10H9NO2S2
4-(羟基(噻唑-2-基)甲基)苯基硼酸,频哪醇酯 (4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)(thiazol-2-yl)methanol 1073371-73-9 C16H20BNO3S
4-(甲磺酰基)苯硼酸 4-methanesulphonylphenylboronic acid 149104-88-1 C7H9BO4S
4-(甲基亚磺酰基)-苯乙酸 2-(4-(methylsulfinyl)phenyl)acetic acid 118362-28-0 C9H10O3S
4-(氨基磺酰基)-2,5-二甲基-3-糠酸 2,5-Dimethyl-4-sulfamoylfuran-3-carboxylic acid 1087784-71-1 C7H9NO5S
4-(哌嗪-1-基羰基)苯酚盐酸盐 4-(Piperazin-1-ylcarbonyl)phenol hydrochloride 1170576-51-8 C11H15ClN2O2
4-(吡啶-3-基甲氧基)苯甲醛 4-[(pyridin-3-yl)-methyloxy]-benzaldehyde 118001-72-2 C13H11NO2
4-(叔丁基二甲基甲硅烷氧基)-3,5-二氯苯基硼酸 4-(tert-Butyldimethylsilyloxy)-3,5-dichlorophenylboronic acid 1150114-46-7 C12H19BCl2O3Si
4-(二乙基膦基)-N,N-二甲基苯胺 4-(diethylphosphino)-N,N-dimethylaniline 17005-57-1 C12H20NP
4-(Tridecan-7-基)-4H-二硫代[3,2-b:2',3'-d]吡咯 N-(1-hexylheptyl)dithieno[3,2-b:2',3'-d]pyrrole 1158270-38-2 C21H31NS2
4-(N-叔丁氧羰基氨甲基)环己胺盐酸盐 tert-Butyl (((1r,4r)-4-aminocyclohexyl)methyl)carbamate hydrochloride 1393441-75-2 C12H25ClN2O2
4-(Heptadecan-9-yl)-4H-dithieno[3,2-b:2',3'-d]吡咯 5,5''-dibromo-3,3''-dioctyl-2,2’:5',2''-terthiophene 185350-30-5 C28H38Br2S3
4-(5-(9,9-二辛基-9H-芴-2-基)-4-己基噻吩-2-基)-7-(4-己基噻吩-2-基)苯并[c][1,2,5]噻二唑 terrylene 188-72-7 C30H16
4-(4-溴苯基)哌嗪-1-羧酸烯丙酯 Allyl 4-(4-bromophenyl)piperazine-1-carboxylate 1133115-38-4 C14H17BrN2O2
4-(4-溴苯基)-5,7-二甲氧基-2,2a-二氮杂-环戊[cd]茚-1-羧酸乙酯 ethyl 1-(4-bromophenyl)-6,8-dimethoxypyrazolo[4,5,1-hi]indole-5-carboxylate 1015021-91-6 C20H17BrN2O4
4-(4-氟苯基)-6-异丙基-2-(N-甲基磺酰胺基)嘧啶-5-羧酸乙酯 Ethyl 4-(4-Fluorophenyl)-6-isopropyl-2-(N-methylsulfonamido)pyrimidine-5-carboxylate 1035595-71-1 C17H20FN3O4S
4-(4-呋喃基氨基甲基)苯硼酸频哪醇酯 1-(Furan-2-yl)-N-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzylidene)methanamine 1218790-46-5 C18H22BNO3
4-(4-双十五烷基氨苯乙烯)-1-甲基吡啶鎓碘 N,N-Dipentadecylaminostyrylpyridinium 135288-72-1 C44H75IN2
4-(4-[1,1'-联苯]-4-基-4-羟基-1-哌啶基)-1-(4-氟苯基)-1-丁酮 4-(4-[1,1'-Biphenyl]-4-yl-4-hydroxy-1-piperidinyl)-1-(4-fluorophenyl)-1-butanone 1347289-37-5 C27H28FNO2
4-(4'-烯丙氧基羰基哌嗪子基)苯基硼酸频哪醇酯 Allyl 4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate 1073354-49-0 C20H29BN2O4
4-(3-甲基苯基)哌啶 4-(m-tolyl)piperidine 111153-83-4 C12H17N
4-(3-氯丙氧基)苄腈 4-(3-chloropropoxy)benzonitrile 111627-46-4 C10H10ClNO
4-(3-吡啶基)苯硼酸 (4-(pyridin-3-yl)phenyl)boronic acid 170230-28-1 C11H10BNO2
4-(2-羟乙基)苯基三氟硼酸钾 Potassium 4-(2-hydroxyethyl)phenyltrifluoroborate 1015082-81-1 C8H9BF3KO
4-(2-氨基乙基)-6-氯-7-羟基-2H-1-苯并吡喃-2-酮2,2,2-三氟乙酸盐 Mini102 1234064-11-9 C2HF3O2*C11H10ClNO3
4-(2,4-二硝基苯基)丁-1-醇 4-(2,4-Dinitrophenyl)butan-1-OL 1017789-48-8 C10H12N2O5
4-(2,2-二氟-乙基氨基)-哌啶-1-甲酸叔丁酯 4-(2,2-Difluoro-ethylamino)-piperidine-1-carboxylic acid tert-butyl ester 1010422-66-8 C12H22F2N2O2
4-(1H-吡唑-4-基)苯甲酸 4-(1H-pyrazol-4-yl)benzoic acid 1017794-47-6 C10H8N2O2
4-(1-吡咯烷基)环己酮 4-(pyrrolidin-1-yl)cyclohexan-1-one 10421-18-8 C10H17NO
4-(1,2,2-三苯基乙烯基)苯甲醛 4-(1,2,2-triphenylvinyl)benzaldehyde 1289218-74-1 C27H20O
4-马来酸苯乙酸肼 4-Maleimidophenylacetic acid hydrazide 188944-35-6 C12H11N3O3
4-马来酰亚胺基苯甲酸 N-(4-carboxyphenyl)maleimide 17057-04-4 C11H7NO4
4-马来酰亚胺基丁酰肼三氟乙酸盐 4-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)butanehydrazide trifluoroacetate 1239587-68-8 C2HF3O2*C8H11N3O3
4-马来酰亚胺丁酸肼 4-maleimidobutyric acid hydrazide 181148-01-6 C8H11N3O3
4-马来酰亚胺-四甲基哌啶氧化物 4-maleimido-2,2,6,6-tetramethylpiperidine-1-oxyl 15178-63-9 C13H19N2O3
4-雄甾烯-3β,17β-二醇-11-酮 4-Androsten-3beta,17beta-diol-11-one 14485-67-7 C19H28O3
4-雄甾烯-3,17-二醇 4-Androstene-3alpha,17beta-diol 1852-61-5 C19H30O2
4-雄烯二醇 4-androstenediol 1156-92-9 C19H30O2
4-金刚烷-1-基-N-[2-(4-苄氧基苯基)乙基]-2-羟基丁酰胺 4-adamantan-1-yl-N-[2-(4-benzyloxyphenyl)ethyl]-2-hydroxybutyramide 1033777-14-8 C29H37NO3
4-醛基苯并环丁烯 bicyclo[4.2.0]octa-1(6),2,4-triene-3-carbaldehyde 112892-88-3 C9H8O
4-醛基咪唑-1-乙酸 2-(4-Formyl-1H-imidazol-1-yl)acetic acid 1303968-40-2 C6H6N2O3
4-醛基-5-(二氟甲基)-1-甲基-1H-吡唑 5-(Difluoromethyl)-1-methyl-1h-pyrazole-4-carbaldehyde 1204298-70-3 C6H6F2N2O
4-醛基-3-硝基苯甲酸甲酯 methyl 4-formyl-3-nitrobenzoate 153813-69-5 C9H7NO5
4-醛基-3-(三氟甲基)-1-甲基-1H-吡唑 1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbaldehyde 128225-66-1 C6H5F3N2O
4-醇-6-(溴甲基)嘧啶 6-(Bromomethyl)pyrimidin-4-ol 1269291-22-6 C5H5BrN2O
4-酮-3,4-二氢-1H-异喹啉-2-羧酸叔丁酯 tert-butyl 4-oxo-1,3-dihydroisoquinoline-2-carboxylate 1134327-89-1 C14H17NO3
4-邻苯二甲酰亚氨基甲基苯基硼酸频哪醇酯 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)isoindoline-1,3-dione 138500-87-5 C21H22BNO4
4-邻苯二甲酰亚氨基乙酰乙酸乙酯 ethyl 4-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-3-oxobutanoate 13855-80-6 C14H13NO5