| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,2'-联吡啶 | [2,2]bipyridinyl | 366-18-7 | C10H8N2 |
| 2,2'-联三亚苯 | [2,2']bitriphenylenyl | 37654-32-3 | C36H22 |
| 2,2'-联-9H-芴 | 9H,9'H-2,2'-bifluorene | 39168-58-6 | C26H18 |
| 2,2'-硫代双(4-特辛基苯酚) | 2,2'-thiobis-4,4'-(1,1,3,3-tetramethylbutyl)phenol | 3294-03-9 | C28H42O2S |
| 2,2'-硫代二乙酸二异辛酯 | Acetic acid, 2,2'-thiobis-, diisooctyl ester | 30259-83-7 | C20H38O4S |
| 2,2'-硒基二丙烷 | Diisopropylselenid | 37773-02-7 | C6H14Se |
| 2,2'-环二氧-2,2'-联金刚烷 | dispiro(diadamantane-1,2-dioxetane) | 35544-39-9 | C20H28O2 |
| 2,2'-氧基二[2-氯丙烷] | dichlorodiisopropyl ether | 39638-32-9 | C6H12Cl2O |
| 2,2'-哌嗪-2,6-二基二乙醇 | 2,2':6',2"-terpyridine 1'-oxide | 352274-15-8 | C15H11N3O |
| 2,2'-双(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-1,1'-联苯 | 2,2'-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,1'-biphenyl | 398128-09-1 | C24H32B2O4 |
| 2,2'-亚甲基-双-(4-甲基苯酚) | 2,2'-methylenebis(4-methylphenol) | 3236-63-3 | C15H16O2 |
| 2,2'-二硫代二(5-氨基-1,3,4-噻二唑) | 5,5'-disulphanediylbis(1,3,4-thiadiazol-2-amine) | 36999-88-9 | C4H4N6S4 |
| 2,2'-二甲氧基-3,3'-二甲基联苯 | 2,2'-dimethoxy-3,3'-dimethyl-1,1'-biphenyl | 32750-25-7 | C16H18O2 |
| 2,2'-二氟-4,4'-二氨基联苯 | 2,2'-difluorobenzidine | 316-64-3 | C12H10F2N2 |
| 2,2'-二(三氟甲基)二氨基联苯 | 2,2'-bis(trifluoromethyl)benzidine | 341-58-2 | C14H10F6N2 |
| 2,2'-丙烷-1,3-二基二芘 | 4-(2-Acetylthiophen-3-YL)benzaldehyde | 397872-09-2 | C13H10O2S |
| 2,2'-{[3-(十二烷氧基)丙基]亚氨基}二乙醇 | 2,2'-[[3-(Dodecyloxy)propyl]imino]bisethanol | 31611-18-4 | C19H41NO3 |
| 2,2'-{[2-(羟基甲基)-1,4,10-三硫杂-7,13-二氮杂环十五烷-7,13-二基]二(亚甲基)}二(8-喹啉醇) | 3-hydroxymethyl-7,13-bis(8-hydroxyquinolin-2-ylmethyl)-7,13-diaza-1,4,10-trithiacyclopentadecane | 343372-34-9 | C31H38N4O3S3 |
| 2,2'-[硫代羰酰双(硫)]双[2-甲基丙酸] | 2-(1-carboxy-1-methylethylsulfanylthiocarbonylsulfanyl)-2-methylpropionic acid | 355120-40-0 | C9H14O4S3 |
| 2,2'-[氧基二(乙烯氧基)]二乙酰二氯 | tetra-glycolic acid dichloride | 31255-25-1 | C8H12Cl2O5 |
| 2,2'-[[4-[(2-氯-4-硝基苯基)偶氮]-3-甲基苯基]亚氨基]二乙醇 | Ethanol, 2,2'-[[4-[(2-chloro-4-nitrophenyl)azo]-3-methylphenyl]imino]bis- | 3769-57-1 | C17H19ClN4O4 |
| 2,2'-[4-({3-C-(氨基甲基)-5-脱氧-2-O-[2-脱氧-2-(甲基氨基)己糖吡喃糖苷]呋喃戊糖基}氧基)-2,5,6-三羟基-1,3-环己烷二基]二胍 | Streptomycylamine | 31104-95-7 | C21H42N8O11 |
| 2,2'-[1-氧杂-4,10,16-三硫杂-7,13-二氮杂环十八烷-7,13-二基二(亚甲基)]二(8-喹啉醇) | 7,13-bis(8-hydroxyquinolin-2-ylmethyl)-7,13-diaza-4,10,16-trithia-1-oxacyclooctadecane | 343372-33-8 | C32H40N4O3S3 |
| 2,2'-[1,4-亚苯基二(氧基-2,1-乙二基氧基)]二乙醇 | 1,4-bis[2-(2-hydroxyethoxy)ethoxy]benzene | 35648-87-4 | C14H22O6 |
| 2,2'-[1,3,4-噻二唑-2,5-二基二(硫代)]二-乙酸 | (1,3,4-thiadiazole-2,5-diyldithio)diacetic acid | 30843-69-7 | C6H6N2O4S3 |
| 2,2'-[(E)-1,2-二氮烯二基]二(2-甲基丙酰胺) | 2,2'-azodiisobutyramide | 3682-94-8 | C8H16N4O2 |
| 2,2'-[(3-甲基苯基)亚氨基]二乙酸 | <i>m</i>-tolylazanediyl-bis-acetic acid | 30042-63-8 | C11H13NO4 |
| 2,2'-[(3,3'-二氯-4,4'-联苯二基)二-2,1-二氮烯二基]二[N-(2-乙氧基苯基)-3-氧代丁酰胺] | 2,2'-((3,3'-Dichloro(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(N-(2-ethoxyphenyl)-3-oxobutyramide) | 31775-17-4 | C36H34Cl2N6O6 |
| 2,2'-[(2-氨基丙基)亚氨基]二乙醇 | N-(2-aminopropyl)diethanolamine | 310430-48-9 | C7H18N2O2 |
| 2,2'-[(15-羟基-1,7,13-三硫杂-4,10-二氮杂环十六烷-4,10-二基)二(亚甲基)]二(8-喹啉醇) | 3-hydroxy-8,14-bis(8-hydroxyquinolin-2-ylmethyl)-8,14-diaza-1,5,11-trithiacyclohexadecane | 343372-35-0 | C31H38N4O3S3 |
| 2,2'-[(1,4-二氧代-1,4-丁烷二基)二(氧基)]二[N,N,N-三甲基-乙铵] | succinylcholine | 306-40-1 | C14H30N2O4 |
| 2,2'-(羰基二亚胺)二[5-氨基苯磺酸] | 5,5'-diamino-2,2'-ureylene-bis-benzenesulfonic acid | 33719-44-7 | C13H14N4O7S2 |
| 2,2'-(羟基亚甲基)二呋喃 | Di-2-furylmethanol | 37104-40-8 | C9H8O3 |
| 2,2'-(9,9-二辛基-9H-芴-2,7-二基)二噻吩 | 2,2'-(9,9-dioctyl-9H-fluorene-2,7-diyl)dithiophene | 338469-45-7 | C37H46S2 |
| 2,2'-(2-甲基丙亚基)二[4,6-二甲基-苯酚] | 2,2'-isobutylidenebis(4,6-dimethylphenol) | 33145-10-7 | C20H26O2 |
| 2,2'-(1,4-亚苯基)双-4-喹啉羧酸 | 2,2'-<i>p</i>-phenylene-bis-quinoline-4-carboxylic acid | 314022-35-0 | C26H16N2O4 |
| 2,2'-(1,3-亚苯基)-二恶唑啉 | 1,3-bis(4,5-dihydrooxazol-2-yl)benzene | 34052-90-9 | C12H12N2O2 |
| 2,2'-(1,2-亚乙烯基)双[5-[4,6-双[(2-磺基乙基)氨基]-1,3,5-三嗪-2-基]氨基]苯磺酸六钠盐 | 2,2a(2)-(1,2-Ethenediyl)bis[5-[[4,6-bis[(2-sulfoethyl)amino]-1,3,5-triazin-2-yl]amino]-benzenesulfonic acid sodium salt (1:6) | 3656-31-3 | C28H30N12Na6O18S6 |
| 2,2'-(1,2-乙烯二基)二[5-[4-[(4-磺苯基)偶氮基]苯基]偶氮基]苯磺酸四钠盐 | Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-((4-((4-sulfophenyl)azo)phenyl)azo)-, tetrasodium salt | 32829-81-5 | C38H24N8Na4O12S4 |
| 2,2'-((3-((2-羟基乙基)十八烷基氨基)丙基)亚氨基)二(乙醇),单氢氟酸盐与1-十六烷胺的混合物氢氟酸盐 | Elmex | 37357-55-4 | C43H95F2N3O3 |
| 2,2',7,7′-四氨基-9,9′-联二螺旋芴 | 2,2',7,7'-tetraamino-9,9'-spirobifluorene | 376356-61-5 | C25H20N4 |
| 2,2',7,7'-四碘-9-芴基二聚体 | 2,2',7,7'-tetraiodo-9-fluorenyl dimer | 39168-56-4 | C26H14I4 |
| 2,2',6-三氯联苯 | 2,2',6-trichlorobiphenyl | 38444-73-4 | C12H7Cl3 |
| 2,2',5,5'-四氯联苯 | 2,2',5,5'-Tetrachlorobiphenyl | 35693-99-3 | C12H6Cl4 |
| 2,2',4-三甲氧基苯甲酮 | 2,2',4-trimethoxybenzophenone | 33077-87-1 | C16H16O4 |
| 2,2',4,5,5'-五甲基二苯基甲烷 | 2,2',4,5,5'-pentamethyldiphenylmethane | 39502-80-2 | C18H22 |
| 2,2',4,4'-四甲氧基二苯甲酮 | 2,2',4,4'-tetramethoxybenzophenone | 3555-85-9 | C17H18O5 |
| 2,2',4,4',6,6'-六硝基二苯基甲烷 | 2,2',4,4',6,6'-Hexanitrodiphenylmethan | 32255-27-9 | C13H6N6O12 |
| 2,2',4,4',6,6'-六氯联苯 | 2,2',4,4',6,6'-Hexachlorobiphenyl | 33979-03-2 | C12H4Cl6 |
| 2,2',3-三氯联苯 | 2,2',3-trichlorobiphenyl | 38444-78-9 | C12H7Cl3 |