| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,2’-[[3-甲基-4-[(3-苯基-1,2,4-噻二唑-5-基)偶氮]苯基]亚氨]双乙醇 | Ethanol, 2,2'-[[3-methyl-4-[(3-phenyl-1,2,4-thiadiazol-5-yl)azo]phenyl]imino]bis- | 61049-89-6 | C19H21N5O2S |
| 2,2’-[1,4-苯基双(甲基氨基-4,1-苯氧基)]双[2-甲基丙酸] | 2,2'-[1,4-Phenylenebis(methyleneimino-4,1-phenyleneoxy)]bis[2-methylpropanoic acid] | 385437-91-2 | C28H32N2O6 |
| 2,2’-[(9,10-二氢-9,10-二氧代-1,5-蒽二基)二亚氨基]二苯甲酸 | 1,5-Bis(2-carboxyanilino)-9,10-anthracenedione | 81-78-7 | C28H18N2O6 |
| 2,2’-[(2,2’5,5’-四氯[1,1’-联苯]-4,4’-二基)双(偶氮)]双[N-(4-氯-2-甲基苯基)-3-氧代-丁酰胺 | 2,2'-[(2,2',5,5'-tetrachloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(4-chloro-o-tolyl)-3-oxobutyramide] | 14359-20-7 | C34H26Cl6N6O4 |
| 2,2’-[(1-甲基亚乙基)双[(2,6-二溴-4,1-亚苯基)氧亚甲基]]联(二)环氧乙烷的均聚物 | Epon 1124A80 | 109675-38-9 | C21H24Br4O4 |
| 2,2’-4-三羟基二苯甲酮 | 2,2',4-Trihydroxybenzophenone | 13087-18-8 | C13H10O4 |
| 2,2’-(苄基亚氨基)二乙醇 | N-benzyl-diethanolamine | 101-32-6 | C11H17NO2 |
| 2,2’-(3,5,5-三甲基亚己基)双[4,6-二甲基苯酚] | 1,1-bis(2-hydroxy-3,5-dimethylphenyl)-3,5,5-trimethylhexane | 7292-14-0 | C25H36O2 |
| 2,2’-(2,5-二氯-1,4-亚苯基)二-1H-蒽并[1,2-D]咪唑-6,11-二酮 | 1H-Anthra(1,2-d)imidazole-6,11-dione, 2,2'-(2,5-dichloro-1,4-phenylene)bis- | 40783-05-9 | C36H16Cl2N4O4 |
| 2,2’-(1,6-己二基二氧代)二苯(甲)醛 | 1,6-bis(2-formylphenyl)hexane | 64621-35-8 | C20H22O4 |
| 2,2’-(1,2-环己二基-双亚硝基亚乙基)双苯酚 | N,N'-bis(salicylidene)cyclohexane-1,2-diamine | 64346-55-0 | C20H22N2O2 |
| 2,2’,6,6’-四溴双酚A乙氧基双酚丙烯酸酯 | Tetrabromobisphenol A bis(2-hydroxyethyl) ether bis(acrylate) | 66710-97-2 | C25H24Br4O6 |
| 2,2’,6,6’-四氢xy-1,1’-亚苯 | 2,2',6,6'-tetrahydroxy-1,1'-biphenyl | 4371-35-1 | C12H10O4 |
| 2,2’,5,6’-四氯联苯 | 2,2',5,6'-tetrachlorobiphenyl | 41464-41-9 | C12H6Cl4 |
| 2,2’,5,5’-四甲基联苯基 | 2,2',5,5'-tetramethylbiphenyl | 3075-84-1 | C16H18 |
| 2,2’,4’-三羟基-4-甲氧基二苯甲酮 | 2,2',4'-trihydroxy-4-methoxybenzophenone | 7392-62-3 | C14H12O5 |
| 2,2’,4,6’-四氯联苯 | 2,4,2',6'-tetrachlorobiphenyl | 68194-04-7 | C12H6Cl4 |
| 2,2’,4,6-四氯联苯 | PCB 50 | 62796-65-0 | C12H6Cl4 |
| 2,2’,4,5’-四溴联苯 | 2,2',4,5'-Tetrabromobiphenyl | 60044-24-8 | C12H6Br4 |
| 2,2’,4,4’-四硝基二苯甲酮 | 2,2',4,4'–tetranitrodibenzophenone | 71535-97-2 | C13H6N4O9 |
| 2,2’,4,4’-四硝基二苯基甲烷 | 2,2',4,4'-tetranitrodiphenylmethane | 1817-76-1 | C13H8N4O8 |
| 2,2’,4,4’,6-戊氯联苯 | 2,2',4,4',6-pentachlorobiphenyl | 39485-83-1 | C12H5Cl5 |
| 2,2’,4,4’,6,6’-六甲基二苯甲酮 | dimesityl ketone | 5623-45-0 | C19H22O |
| 2,2’,4,4’,5-五溴联苯醚 | 2,2',4,4',5-pentrabromodiphenyl ether | 60348-60-9 | C12H5Br5O |
| 2,2’,4,4’,5-五氯联苯 | 2,2',4,4',5-Pentachlorobiphenyl | 38380-01-7 | C12H5Cl5 |
| 2,2’,4,4’,5,6’-六溴联苯醚 | 2,2',4,4',5,6'-hexabromodiphenyl ether | 207122-15-4 | C12H4Br6O |
| 2,2’,3’,4,5-戊氯联苯 | 2,2',3',4,5-pentachlorobiphenyl | 41464-51-1 | C12H5Cl5 |
| 2,2’,3,6,6’-戊氯联苯 | 2,2',3,6,6'-Pentachlorobiphenyl | 73575-54-9 | C12H5Cl5 |
| 2,2’,3,5’,6-戊氯联苯 | 2,3,6,2',5'-pentachlorobiphenyl | 38379-99-6 | C12H5Cl5 |
| 2,2’,3,5,6-戊氯联苯 | 2,2',3,5,6-pentachlorobiphenyl | 73575-56-1 | C12H5Cl5 |
| 2,2’,3,5,5’-戊氯联苯 | 2,2'3,5,5'-pentachlorobiphenyl | 52663-61-3 | C12H5Cl5 |
| 2,2’,3,4’,6-戊氯联苯 | 2,2'3,4',6-pentachlorobiphenyl | 68194-05-8 | C12H5Cl5 |
| 2,2’,3,4’,5-戊氯联苯 | 2,2',3,4',5-pentachlorobiphenyl | 68194-07-0 | C12H5Cl5 |
| 2,2’,3,4,6-戊氯联苯 | PCB 88 | 55215-17-3 | C12H5Cl5 |
| 2,2’,3,4,5’-戊氯联苯 | 2,3,4,2',5'-pentachlorobiphenyl | 38380-02-8 | C12H5Cl5 |
| 2,2’,3,4,5-戊氯联苯 | 2,2',3,4,5-pentachlorobiphenyl | 55312-69-1 | C12H5Cl5 |
| 2,2’,3,4,4’-五氯联苯醚 | PCB 85 | 65510-45-4 | C12H5Cl5 |
| 2,2’,3,4,4’,6,6’-七溴联苯醚 | Benzene, 1,2,3,5-tetrabromo-4-(2,4,6-tribromophenoxy)- | 117948-63-7 | C12H3Br7O |
| 2,2’,3,4,4’,5,6-七溴联苯醚 | 2,3,4,6-tetrabromophenyl 2,4,5-tribromophenyl ether | 207122-16-5 | C12H3Br7O |
| 2,2’,3,3’,6-戊氯联苯 | 2,2',3,3',6-pentachlorobiphenyl | 52663-60-2 | C12H5Cl5 |
| 2,2’,3,3’,5,6-六氯联苯 | 2,2',3,3',5,6-hexachlorobiphenyl | 52704-70-8 | C12H4Cl6 |
| 2,2’,3,3’,4,5,6’-七氯联苯 | PCB 174 | 38411-25-5 | C12H3Cl7 |
| 2,2’,3,3’,4,5,5’,6-八氯联苯 | 2,2',3,3',4,5,5',6-octachlorobiphenyl | 68194-17-2 | C12H2Cl8 |
| 2,2’(或3,3’)-氧双-5(或2)-十二烷基苯磺酸钠 | Disodium oxybis(dodecylbenzenesulfonate) | 25167-32-2 | C36H57NaO7S2 |
| 2,2-螺双(萘并(1,8-de)-1,3-二噻英 | 2,2'-spirobi<naphthol<1,8-de>-1,3-dithiin> | 99643-42-2 | C21H12S4 |
| 2,2-联苯基乙酰胺 | 2,2-diphenylacetamide | 4695-13-0 | C14H13NO |
| 2,2-联苯基丙基胺盐酸盐 | 2,2-diphenyl-propylamine; hydrochloride | 40691-66-5 | C15H17N*ClH |
| 2,2-联苯基-1-乙基硼酸二乙醇胺酯 | 2-(2,2-Diphenyl-ethyl)-[1,3,6,2]dioxazaborocane | 608534-43-6 | C18H22BNO2 |
| 2,2-联苯二胺 | 1,1'-biphenyl-2,2'-diamine | 1454-80-4 | C12H12N2 |
| 2,2-双[4-(丙烯酰氧基-丙氧基)苯基]丙烷 | (1-Methylethylidene)bis[4,1-phenyleneoxy(1-methyl-2,1-ethanediyl)] diacrylate | 67952-50-5 | C27H32O6 |