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    首页 分子通 CAS
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    中文名称 英文名称 CAS号 化学式
    20-羟基榴花碱 20-hydroxyconopharyngine 16790-93-5 C23H30N2O5
    20-羟基-3,6,9,12,15,18-六氧杂二十碳-1-基十二酸酯 20-Hydroxy-3,6,9,12,15,18-hexaoxaicos-1-yl laurate 15901-19-6 C26H52O9
    20-氮杂胆固醇 20-azachloesterol 1973-59-7 C26H45NO
    20-氧代-20-脱氧佛波醇-12,13-二丁酸 20-Deoxy-20-oxophorbol 12,13-dibutyrate 100930-03-8 C28H38O8
    20-氧-12,20-二脱氧佛波醇13-异丁酸酯 20-Oxo-12,20-dideoxyphorbol 13-isobutyrate 123597-58-0 C24H32O6
    20-氟米勃酮 20-Fluoromibolerone 133083-42-8 C20H29FO2
    20-二氢氟米龙 20-Dihydrofluorometholone 114260-36-5 C22H31FO4
    20-乙酰氧基二十烷酸 20-acetoxyeicosanoic acid 104966-87-2 C22H42O4
    20-三氟花生四烯酸 20,20,20-Trifluoroarachidonic acid 115178-89-7 C20H29F3O2
    20-三氟白细胞三烯B4 20-trifluoro Leukotriene B4 115178-97-7 C20H29F3O4
    20-aLpha-二氢可的松 11β,17α,20β,21-tetrahydroxypregn-4-en-3-one 1719-79-5 C21H32O5
    20-1164四(3-氨基丙基)-1,3-丙二胺 N,N,N',N'-tetrakis(3-aminopropyl)-1,3-propylenediamine 121263-90-9 C15H38N6
    20-(3-羟基-3-甲基丁氧基)孕甾-5,7-二烯-1,3-二醇 1α,3β-dihydroxy-20(S)-(3-hydroxy-3-methylbutyloxy)pregna-5,7-diene 142785-61-3 C26H42O4
    20,26-二羟基蜕皮激素 20,26-dihydroxyecdysone 19458-46-9 C27H44O8
    20,24-环氧达玛烷-(3beta,12beta,24R)-12-O-alpha-L-吡喃鼠李糖基-25-羟基-3-O-alpha-(5'-O-乙酰基)-L-阿拉伯呋喃糖苷 Cyclocarioside A 146109-34-4 C43H72O13
    20,21-二去氢-(15alpha)-18-去甲柯楠-19-醛 (2R,12bS)-2-ethyl-1,2,6,7,12,12b-hexahydroindolo[2,3-a]quinolizine-3-carbaldehyde 136573-96-1 C18H20N2O
    20,20,20-三氟杂唑优三烯E4 omega-F3-Lte4 131074-64-1 C23H34F3NO5S
    20(R)-羟基泼尼松龙 (20R)-11β,17,20,21-tetrahydroxy-3-oxo-1,4-pregnadiene 15847-24-2 C21H30O5
    20 beta-二氢黄体酮 20α-hydroxy-4-pregnen-3-one 15114-79-1 C21H32O2
    2.6-二硝基-氢醌-1-甲基醚 4-Methoxy-3,5-dinitrophenol 102236-37-3 C7H6N2O6
    2.6-二甲基吡嗪 2-(2-amino-6,8-dibromo-3-cyano-4H-chromen-4-yl)malononitrile 175136-96-6 C13H6Br2N4O
    2.6-二炔基对苯二胺 2,5-diethynyl-1,4-phenylenediamine 1141727-54-9 C10H8N2
    2.5-双(4-氨基苯基)嘧啶 2,5-bis(4-aminophenyl)pyrimidine 102570-64-9 C16H14N4
    2.5-二（4-胺基苯-1基）1,4-二甲苯 2',5'-dimethyl-[1,1':4',1''-terphenyl]-4,4''-diamine 152219-88-0 C20H20N2
    2.5-二甲基四氢呋喃 2,5-dimethyltetrahydrofuran 1003-38-9 C6H12O
    2.4-二氯-5-二氟甲基-1.3-噻唑 2,4-dichloro-5-difluoromethyl-1,3-thiazole 105315-43-3 C4HCl2F2NS
    2.4-二氨基茴香醚 4-methoxy-1,3-phenylenediamine sulfate hydrate 123333-56-2 C7H10N2O*H2O*H2O4S
    2.3-二氯-4-三氟甲基甲苯(DCTFT) 2,3-Dichloro-1-methyl-4-(trifluoromethyl)benzene 115571-58-9 C8H5Cl2F3
    2.3-二氯-4-三氟甲基-6-硝基苯 2,3-Dichloro-4-trifluoromethyl-6-nitrotoluene 115571-67-0 C8H4Cl2F3NO2
    2.3-二氟-4-羟基苯硼酸 (2,3-difluoro-4-hydroxyphenyl)boronic acid 1261169-72-5 C6H5BF2O3
    2.3-二氟-4-甲氧基苯硼酸 (2,3-difluoro-4-methoxyphenyl)boronic acid 170981-41-6 C7H7BF2O3
    2.2-二氟-4-戊烯酸酸酐 2.2-difluoro-4-pentenoic acid anhydride 106771-55-5 C10H10F4O3
    2-（（7-（5-（二-对甲苯胺基）噻吩-2-基）苯并[c][1,2,5]噻二唑-4-基）亚甲基）丙二腈 2-{[7-(5-(N,N-di-p-tolyl)aminothiophen-2-yl)-2,1,3-benzothiadiazol-4-yl]methylene}malononitrile 1335150-09-8 C28H19N5S2
    2-（（7-（4-（二甲苯基氨基）苯基）苯并[c][1,2,5]噻二唑-4-基）亚甲基）丙二腈 2-[(7-(4-[N,N-bis(4-methylphenyl)amino]phenyl)-2,1,3-benzothia-diazol-4-yl)methylene]propane-dinitrile 1393343-58-2 C30H21N5S
    2-（（5-溴-4-丁基噻吩-2-基）亚甲基）丙二腈 2-[(5-bromo-4-butylthien-2-yl)methylene]malononitrile 1613310-44-3 C12H11BrN2S
    2-（氯甲基）吗啉盐酸盐 2-(chloromethyl)morpholine hydrochloride 144053-97-4 C5H10ClNO*ClH
    2-（氯甲基）-5-（三氟甲基）吡啶 2-(chloromethyl)-5-(trifluoromethyl)pyridine 128790-14-7 C7H5ClF3N
    2-（叔丁基苯基膦基）-2''，6''-二甲基氨基-1,1''-联苯 (tBu)PhCPhos 1660153-91-2 C26H33N2P
    2-（叔丁基氨基）-3',5'-二氯苯乙酮盐酸盐 2-(tert-Butylamino)-3',5'-dichloropropiophenone Hydrochloride 1346603-00-6 C13H18Cl3NO
    2-（叔丁基二甲基甲硅烷基）噻吩-5-硼酸频哪醇酯 tert-Butyldimethyl(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl)silane 1073371-74-0 C16H29BO2SSi
    2-（二苯基膦基）苯磺酸 2-(diphenylphosphino)benzenesulfonic acid 111864-25-6 C18H15O3PS
    2-（二苯基膦基）-,,-三甲基苄基三氟甲磺酸铵 1-(2-(Diphenylphosphino)phenyl)-N,N,N-trimethylmethanaminium trifluoromethanesulfonate 1373945-21-1 CF3O3S*C22H25NP
    2-（二环己基膦基）-N，N-双(1-甲基乙基)-1H-吲哚-1-甲酰胺 2-(dicyclohexylphosphino)-N,N-diisopropyl-1H-indole-1-carboxamide 1067175-36-3 C27H41N2OP
    2-（二-叔丁基膦基）乙基胺 2-(di-tert-butylphosphino)ethylamine 1053658-84-6 C10H24NP
    2-（三氟甲基）-1,3-噻唑-4-胺 2-(trifluoromethyl)thiazol-4-amine 1202043-87-5 C4H3F3N2S
    2-（{[（（苄氧基）羰基]氨基}甲基）-1H-咪唑-5-羧酸甲酯 Methyl 2-({[(benzyloxy)carbonyl]amino}methyl)-1H-imidazole-5-carboxylate 1070879-22-9 C14H15N3O4
    2-（{2-[（4-氯苯基）黄酰基]乙基}硫代)乙酸 2-({2-[(4-Chlorophenyl)sulfonyl]ethyl}thio)acetic acid 175137-71-0 C10H11ClO4S2
    2-（R）-羟基-4-氧代-4-苯基丁酸-d5酸 2-(R)-Hydroxy-4-oxo-4-phenylbutyric-d5 Acid 1286934-16-4 C10H10O4
    2-（R）-氟丙酸甲酯 methyl (R)-2-fluoropropanoate 146805-74-5 C4H7FO2
    2-（BOC-氨基）-4-甲基苯硼酸频哪醇酯 tert-butyl 5-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenylcarbamate 1150561-75-3 C18H28BNO4