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中文名称 英文名称 CAS号 化学式
2,2,2-三氟-1-(吡啶-4-基)乙酮 2,2,2-trifluoro-1-(pyridin-4-yl)ethan-1-one 896137-18-1 C7H4F3NO
2,2,2-三氟-1-(7-甲氧基-3-甲基-苯并呋喃-2-基)-乙酮 2,2,2-trifluoro-1-(7-methoxy-3-methyl-benzofuran-2-yl)-ethanone 855628-30-7 C12H9F3O3
2,2,2-三氟-1-(7-氟-1H-吲哚-3-基)乙烷-1-酮 2,2,2-Trifluoro-1-(7-fluoro-3-indolyl)ethanone 858515-94-3 C10H5F4NO
2,2,2-三氟-1-(6-甲氧基萘-2-基)乙酮 2,2,2-trifluoro-1-(6-methoxynaphthalen-2-yl)ethan-1-one 886370-42-9 C13H9F3O2
2,2,2-三氟-1-(5-氟-2-甲基苯基)乙酮 2,2,2-Trifluoro-1-(5-fluoro-2-methylphenyl)ethanone 886369-93-3 C9H6F4O
2,2,2-三氟-1-(4-甲氧基-2-甲基苯基)乙酮 2,2,2-trifluoro-1-(4-methoxy-2-methylphenyl)ethan-1-one 845823-11-2 C10H9F3O2
2,2,2-三氟-1-(4-甲基苯基)-O-[(4-甲基苯基)磺酰基]肟乙酮 Ethanone,2,2,2-trifluoro-1-(4-methylphenyl)-, O-[(4-methylphenyl)sulfonyl]oxime 87736-79-6 C16H14F3NO3S
2,2,2-三氟-1-(4-甲基-1-萘基)乙酮 1-(4-Methylnaphthyl) trifluoromethyl ketone 886370-33-8 C13H9F3O
2,2,2-三氟-1-(4-氟苯基)乙胺 2,2,2-trifluoro-1-(4-fluorophenyl)ethan-1-amine 852443-99-3 C8H7F4N
2,2,2-三氟-1-(4-氟-2-甲基苯基)乙酮 2'-Methyl-2,2,2,4'-tetrafluoroacetophenone 886370-02-1 C9H6F4O
2,2,2-三氟-1-(4-戊基苯基)乙酮 2,2,2-trifluoro-1-(4-pentylphenyl)ethan-1-one 886369-31-9 C13H15F3O
2,2,2-三氟-1-(4-(4,4,5,5-四甲基-1,3,2-二氧硼戊烷-2-基)-5,6-二氢吡啶-1(2H)-基)乙酮 2,2,2-trifluoro-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5,6-dihydropyridin-1(2H)-yl)ethanone 878805-74-4 C13H19BF3NO3
2,2,2-三氟-1-(4'-甲硫基-联苯-4-基)-乙酮 2,2,2-trifluoro-1-(4‘-(methylthio)-[1,1‘-biphenyl]-4-yl)ethanone 893407-15-3 C15H11F3OS
2,2,2-三氟-1-(3-羟基-2,2,6-三甲基-3,4-二氢喹啉-1-基)乙酮 1-trifluoroacetyl-2,2,6-trimethyl-1,2,3,4-tetrahydroquinolin-3-ol 828939-13-5 C14H16F3NO2
2,2,2-三氟-1-(3-氟苯基)乙醇 2,2,2-Trifluoro-1-(3-fluorophenyl)ethanol 81577-10-8 C8H6F4O
2,2,2-三氟-1-(3-氟-2-甲基苯基)乙酮 2,2,2-Trifluoro-1-(3-fluoro-2-methylphenyl)ethanone 886370-05-4 C9H6F4O
2,2,2-三氟-1-(3,4,5-三氟苯基)乙酮 2,2,2-trifluoro-1-(3,4,5-trifluorophenyl)ethanone 886369-68-2 C8H2F6O
2,2,2-三氟-1-(2-羟基-1-环庚烯-1-基)乙酮 (2Z)-2-(2,2,2-Trifluoro-1-hydroxyethylidene)cycloheptan-1-one 82726-80-5 C9H11F3O2
2,2,2-三氟-1-(2-羟基-1-环己烯-1-基)乙酮 (2Z)-2-(2,2,2-Trifluoro-1-hydroxyethylidene)cyclohexan-1-one 82726-79-2 C8H9F3O2
2,2,2-三氟-1-(2,3,4,5-四甲基苯基)乙酮 2',3',4',5'-Tetramethyl-2,2,2-trifluoroacetophenone 886371-40-0 C12H13F3O
2,2,2-三氟-1-(2,2,6-三甲基喹啉-1-基)乙酮 1-trifluoroacetyl-2,2,6-trimethyl-1,2-dihydroquinoline 828938-83-6 C14H14F3NO
2,2,2-三氟-1-(1H-吡咯并[2,3-b]-3-吡啶基)-乙酮 2,2,2-trifluoro-1-(1H-pyrrolo[2,3-b]pyridin-3-yl)ethanone 860651-18-9 C9H5F3N2O
2,2,2-三氟-1-(1,2,4,5-四氢-1,5-亚甲基-3H-3-苯并吖庚英-3-基)乙酮 Ethyl ethylene sulfate 83588-53-8 C6H14O8S2
2,2,2-三氟-1,1-二甲基-乙胺 1,1,1-trifluoro-2-methylpropan-2-amine 812-18-0 C4H8F3N
2,2,2-三(乙硫基)-1-苯基乙烷-1-酮 2,2,2-tris(ethylsulfanyl)-1-phenylethanone 84543-51-1 C14H20OS3
2,2':6',2''-三联吡啶-4'-(4-苯甲酸甲酯) 4′-(4-methoxycarbonylphenyl)-2.2′:6′,2′′terpyridine 897037-23-9 C23H17N3O2
2,2'-(9,9-双(6-溴己基)-9H-芴-2,7-二基)双(4,4,5,5-四甲基-1,3,2-二氧杂硼烷) 2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9-bis(6'-bromohexyl)fluorene 851775-62-7 C37H54B2Br2O4
2,2'-联吡啶-3,3'-二羧酸 N,N'-bis(3-sulfonatopropyl)-2,2'-bipyridinium 86690-04-2 C16H20N2O6S2
2,2'-联吡啶,加合二吡啶并[3,2-a:2',3'-c]吩嗪,钌(2+)盐(2:1:1) 8-Iodo-4-oxo-2-(phenoxymethyl)-N-thiazolyl-3(4H)-quinazolineacetamide 85099-84-9 C20H15IN4O3S
2,2'-磺酰基二苯酚 4,4'-sulfonediphenol 80-09-1 C12H10O4S
2,2'-硫代二乙基二丙酸酯 bis-(2-propionyloxy-ethyl)-sulfide 84962-77-6 C10H18O4S
2,2'-硫代二[4-氯-6-硝基苯酚] 5,5'-dichloro-3,3'-dinitro-2,2'-dihydroxydiphenyl sulphide 852-20-0 C12H6Cl2N2O6S
2,2'-硫代二(7-羟基-2,4,6-环庚三烯-1-酮) 2,4,6-Cycloheptatrien-1-one, 2,2'-thiobis(7-hydroxy- 82131-75-7 C14H10O4S
2,2'-硒基二苯胺 bis(2-aminophenyl) selenide 857591-68-5 C12H12N2Se
2,2'-硒基二苯甲酸 2,2'-selenedibenzoic acid 86571-08-6 C14H10O4Se
2,2'-氧基双[N,N-双十二烷基乙酰胺] 2,2'-Oxybis(N,N-didodecylacetamide) 850718-54-6 C52H104N2O3
2,2'-氧基双(乙醇)-己烷二酸聚合物 2,2'-[[(5-Methyl-1H-benzotriazol-1-YL)methyl]imino]bisethanol 80584-88-9 C12H18N4O2
2,2'-氧基二(1-苯乙醇) 2,2'-Oxybis(1-phenylethanol) 83072-49-5 C16H18O3
2,2'-氧双(N,N-二甲基乙酰胺) N,N,N,N-tetrabutyl-3-oxapentane-diamide 82846-38-6 C20H40N2O3
2,2'-氧化偶氮基二[羟基苯基乙酸]二钠 3-hydroxy-4-[[4-[5-[4-[[2-hydroxy-3-(C-hydroxy-N-methylcarbonimidoyl)naphthalen-1-yl]diazenyl]phenyl]-1,3,4-oxadiazol-2-yl]phenyl]diazenyl]-N-methylnaphthalene-2-carboximidic acid 89447-38-1 C38H28N8O5
2,2'-氧代二丙烷-2-醇 3-<2-Carboxy-vinyl>-guajazulen 81920-95-8 C18H20O2
2,2'-双(二苯基磷)联苯 2,2'-bis(diphenylphosphino)biphenyl 84783-64-2 C36H28P2
2,2'-双(二苯基氧膦)-1,1'-联萘 (S)-1,1'-binaphthalene-2,2'-diylbis(diphenylphosphine oxide) 86632-33-9 C44H32O2P2
2,2'-双(三氟甲基)-[1,1'-联苯]-4,4'-二羧酸 2,2’-bis(trifluoromethyl)-4,4’-biphenyldicarboxylic acid 89803-71-4 C16H8F6O4
2,2'-亚甲基双(4-乙基-6-叔丁基苯酚) 2,2'-methylenebis(4-ethyl-6-tert-butylphenol) 88-24-4 C25H36O2
2,2'-亚甲基二[4-(1,1,3,3-四甲基丁基)苯酚] 2-(2-Buten-1-ylthio)ethanol 82010-89-7 C6H12OS
2,2'-亚甲基二[3,4,6-三氯苯醇酸]二钠 3(4H)-Quinazolineacetamide, 2-((2-methylphenoxy)methyl)-4-oxo-N-thiazolyl- 85099-82-7 C21H18N4O3S
2,2'-亚氨基二乙醇氢溴化 N-phenyl-N-[1-(2-phenylethyl)-3-prop-2-enylpiperidin-4-yl]propanamide 82208-84-2 C25H32N2O
2,2'-亚氨基二乙醇-2,2'-[丙烷-2,2-二基二(苯-4,1-二氧基甲二基)]二噁丙环(1:1) Tetrocarcin E(1) 82925-71-1 C49H66N2O17
2,2'-二苯乙烯-9,9-螺二芴 2,2'-Di(pyren-1-yl)-9,9'-spirobi[fluorene] 831222-16-3 C57H32