| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,3',4,6-四羟基二苯甲酮 | (3-hydroxyphenyl)(2,4,6-trihydroxyphenyl)methanone | 26271-33-0 | C13H10O5 |
| 2,3',4,6-四甲基二苯基砜 | 1,3,5-trimethyl-2-(m-tolylsulfonyl)benzene | 21128-93-8 | C16H18O2S |
| 2,3',4,6-四氯联苯 | 2,3',4,6-tetrachlorobiphenyl | 60233-24-1 | C12H6Cl4 |
| 2,3',4,5,5'-五溴二苯醚 | 2,3',4,5,5'-Pentabromodiphenyl ether | 417727-71-0 | C12H5Br5O |
| 2,3',4,5,5'-五氯联苯 | 2,3',4,5,5'-pentachlorobiphenyl | 68194-12-7 | C12H5Cl5 |
| 2,3',4,5'-四氯联苯 | 2,3',4,5'-tetrachlorobiphenyl | 73575-52-7 | C12H6Cl4 |
| 2,3',4,5',6-五氯联苯 | 2,3',4,5',6-pentachlorobiphenyl | 56558-18-0 | C12H5Cl5 |
| 2,3',4,4'5,5'-六溴联苯 | 2,3',4,4',5,5'-Hexabromobiphenyl | 67888-99-7 | C12H4Br6 |
| 2,3',4,4'-四羟基二苯甲酮 | 2,3',4,4'-tetrahydroxybenzophenone | 61445-50-9 | C13H10O5 |
| 2,3',4,4'-四氯联苯 | 2,3',4,4'-terachlorobiphenyl | 32598-10-0 | C12H6Cl4 |
| 2,3',4,4'-四氯-(1,1'-联苯)-3-醇 | 2,3',4,4'-tetrachlorobiphenyl-3-ol | 51109-11-6 | C12H6Cl4O |
| 2,3',4,4',6-五羟基二苯甲酮 | maclurin | 519-34-6 | C13H10O6 |
| 2,3',4,4',6-五氯联苯 | 2,3',4,4'6-pentachlorobiphenyl | 56558-17-9 | C12H5Cl5 |
| 2,3',4,4',5-五溴二苯醚 | 2,3',4,4',5-Pentabromodiphenyl ether | 446254-80-4 | C12H5Br5O |
| 2,3',4,4',5,5'-六氯联苯 | 2,3',4,4',5,5'-hexachlorobiphenyl | 52663-72-6 | C12H4Cl6 |
| 2,3',4,4',5'-五羟基二苯基酮 | (2,4-dihydroxyphenyl)(3,4,5-trihydroxyphenyl)methanone | 10425-09-9 | C13H10O6 |
| 2,3',4,4',5',6-六氯联苯 | 2,3',4,4',5',6-hexachlorobiphenyl | 59291-65-5 | C12H4Cl6 |
| 2,3',4',6-四氯联苯 | 2,3',4',6-tetrachlorobiphenyl | 41464-46-4 | C12H6Cl4 |
| 2,3',4',5-四氟联苯-4-酚 | 3-fluoro-4-(3,4,5-trifluorophenyl)phenol | 335125-98-9 | C12H6F4O |
| 2,3',4',5'-四氟-4-(反式-4-戊基环己基)-1,1'-联苯 | 1,1'-Biphenyl, 2,3',4',5'-tetrafluoro-4-(trans-4-pentylcyclohexyl)- | 173837-36-0 | C23H26F4 |
| 2,3'',4,5-四氯联苯 | 2,3',4,5-tetrachlorobiphenyl | 73575-53-8 | C12H6Cl4 |
| 2,2双(甲苯磺酰氧基甲基)丙烷-1,3二基双(4甲基苯磺酸酯) | pentaerythritol tetratosylate | 1522-89-0 | C33H36O12S4 |
| 2,2′-联苯二甲醇 | 2,2'-bis(hydroxymethyl)biphenyl | 3594-90-9 | C14H14O2 |
| 2,2′-滴滴伊 | 1,1-bis(chlorophenyl)-2,2-dichloroethylene | 3328-98-1 | C14H8Cl4 |
| 2,2′-双[(4S)-4-苄基-2-噁唑啉] | (S,S)-4,4'-bis(phenylmethyl)-2,2',5,5'-tetrahydro-2,2'-bioxazole | 133463-88-4 | C20H20N2O2 |
| 2,2′-双(溴甲基)-1,1′-联苯 | 2,2'-Bis(bromomethyl)-1,1'-biphenyl | 38274-14-5 | C14H12Br2 |
| 2,2′-亚甲基双[(4,s)-4-苯基-2-噁唑啉] | (S,S)-2,2'-methylenebis(4-phenyl-2-oxazoline) | 132098-59-0 | C19H18N2O2 |
| 2,2′-亚乙基双(4,6-二叔丁基酚) | 2,2-ethylidenebis(4,6-tert-butylphenol) | 35958-30-6 | C30H46O2 |
| 2,2′-二溴二苯甲酮 | 2,2'-Dibrom-benzophenon | 25187-01-3 | C13H8Br2O |
| 2,2′-[(1,3)-2,3,5,10-四氢-5,10-二氧-2-苯基-1-[1,2,4]二氮杂磷杂环戊烷[1,2-]酞嗪-1,3-二基]双[-[(1)-1-苯乙基]苯甲酰胺] | 2,2'-[(1R,3R)-2,3,5,10-tetrahydro-5,10-dioxo-2-phenyl-1H-[1,2,4]diazaphospholo[1,2-b]phthalazine-1,3-diyl]bis[N-(1S)-1-phenylethyl]-benzamide | 615257-74-4 | C46H39N4O4P |
| 2,2′-[(1,3)-2,3,5,10-四氢-5,10-二氧-2-苯基-1-[1,2,4]二氮杂磷杂环戊烷[1,2-]酞嗪-1,3-二基]双[-(1)-1-苯乙基]苯酰胺] | 2,2'-[(1S)-5,10-Dioxo-2-phenyl-2,3,5,10-tetrahydro-1H-[1,2,4]diazaphospholo[1,2-b]phthalazine-1,3-diyl]bis{N-[(1S)-1-phenylethyl]benzamide} | 615538-63-1 | C46H39N4O4P |
| 2,2′,4,4′,5,5′-六氯联苯 | 2,2',4,4',5,5'-Hexachlorobiphenyl | 35065-27-1 | C12H4Cl6 |
| 2,2′,2″,2′′′-(1,2-亚苯基双[(1S,3S)-四氢-5,8-二氧代-1H-[1,2,4]二氮杂磷杂环戊基[1,2-A]哒嗪-2,1,3(3H)-三基])四(N-[(1S)-1-苯乙基])苯甲酰胺 | Bis[(S,S,S)-DiazaPhos-SPE] | 851770-14-4 | C78H72N8O8P2 |
| 2,2“-二甲基-[1,1':4',1”-三苯基]-4,4”-二胺 | 2,2''-dimethyl-[1,1':4',1''-terphenyl]-4,4''-diamine | 1154654-11-1 | C20H20N2 |
| 2,2’-联苯二硼酸 | 2,2'-biphenyldiboronic acid | 312968-33-5 | C12H12B2O4 |
| 2,2’-联苯二甲酸乙酯 | diethyl biphenyl 2,2'-dicarboxylate | 5807-65-8 | C18H18O4 |
| 2,2’-磺酰基双(3,4,6-三氯苯酚) | p38 map kinase inhibitor IV | 1638-41-1 | C12H4Cl6O4S |
| 2,2’-双(三氟甲基)-4,4’-二氨基苯基醚 | bis(4-amino-2-trifluoromethylphenyl) ether | 344-48-9 | C14H10F6N2O |
| 2,2’-双(4-硝基苯氧基)联苯 | 2,2'-di-(p-nitrophenoxy)-biphenyl | 65811-03-2 | C24H16N2O6 |
| 2,2’-亚甲基双苯酚与氯甲基环氧乙烷的聚合物 | 2-(Chloromethyl)oxirane;2-[(2-hydroxyphenyl)methyl]phenol | 55492-52-9 | C16H17ClO3 |
| 2,2’-亚甲基双4-氨基苯酚 | 2,2'-Methylenebis(4-aminophenol) | 63969-46-0 | C13H14N2O2 |
| 2,2’-亚甲基双(4-(1,1-二甲基乙基)苯酚 | bis(5-tert-butyl-2-hydroxyphenyl)methane | 799-13-3 | C21H28O2 |
| 2,2’-二羟基-4,4’-二甲氧基二苯甲酮-5,5’-二磺酸 | 2,2'-dihydroxy-4,4'-dimethoxybenzophenone-5,5'-disulfonic acid | 143982-77-8 | C15H14O11S2 |
| 2,2’-二碘-9,9’-螺二芴 | 2,2'-diiodo-9,9'-spirobifluorene | 790674-48-5 | C25H14I2 |
| 2,2’-二硫双(3-甲基苯甲酸) | 2,2'-dithiobis<3-methylbenzoic acid> | 13363-59-2 | C16H14O4S2 |
| 2,2’-二硫二苯甲酸二甲酯 | bis[2-(methoxycarbonyl)phenyl]disulfide | 5459-63-2 | C16H14O4S2 |
| 2,2’-二甲氧基联苯 | 2,2'-Dimethoxybiphenyl | 4877-93-4 | C14H14O2 |
| 2,2’-二甲基-4,4’-二碘代联苯 | 4,4'-diiodo-2,2'-dimethylbiphenyl | 69571-02-4 | C14H12I2 |
| 2,2’-二烯丙基双酚 A | 2,2-bis(3-allyl-4-hydroxyphenyl)propane | 1745-89-7 | C21H24O2 |
| 2,2’-二氯苯乙酸甲酯 | methyl 2-chloro-2-(2-chlorophenyl)acetate | 90055-47-3 | C9H8Cl2O2 |