| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,2',6,6'-四甲基-N-亚硝基哌啶 | 2,2,6,6-tetramethyl-1-nitrosopiperidine | 6130-93-4 | C9H18N2O |
| 2,2',6,6'-四乙酰基-4,4'-联吡啶 | 2,2',6,6'-tetraacetyl-4,4'-bipyridine | 66980-29-8 | C18H16N2O4 |
| 2,2',5,5'-四氯联苯 3,4-氧化物 | 2,2',5,5'-Tetrachlorobiphenyl 3,4-oxide | 68099-35-4 | C12H6Cl4O |
| 2,2',4,5,6'-五氯联苯 | 2,2',4,5,6'-pentachlorobiphenyl | 68194-06-9 | C12H5Cl5 |
| 2,2',4,5,5'-五溴联苯 | 2,2',4,5,5'-Pentabromobiphenyl | 67888-96-4 | C12H5Br5 |
| 2,2',4,5,5'-五氯-[1,1'-联苯]-3-醇 | 2,4,5,2',5'-Pentachloro-biphenyl-3-ol | 69278-58-6 | C12H5Cl5O |
| 2,2',4,5',6-五氯联苯 | PCB 103 | 60145-21-3 | C12H5Cl5 |
| 2,2',4,4',5,6'-六氯联苯 | 2,2',4,4',5',6-hexachlorobiphenyl | 60145-22-4 | C12H4Cl6 |
| 2,2',3,5,6,6'-六氯联苯 | 2,2',3,5,6,6'-hexachlorobiphenyl | 68194-09-2 | C12H4Cl6 |
| 2,2',3,4,5,6'-六氯联苯 | 2,2',3,4,5,6'-Hexachlorobiphenyl | 68194-15-0 | C12H4Cl6 |
| 2,2',3,4,5',6-六氯联苯 | 2,2',4,5,5',6-hexachlorobiphenyl | 68194-14-9 | C12H4Cl6 |
| 2,2',3,4,4',5,6'-七氯联苯 | 2,2',3,4,4',5',6-heptachlorobiphenyl | 60145-23-5 | C12H3Cl7 |
| 2,2',3,4,4',5'-六溴联苯 | 2,2',3,4,4',5'-Hexabromobiphenyl | 67888-98-6 | C12H4Br6 |
| 2,2',3,4',6,6'-六氯联苯 | 2,2',3,4',6,6'-hexachlorobiphenyl | 68194-08-1 | C12H4Cl6 |
| 2,2',3,4',5,6-六氯联苯 | 2,2',3,4',5,6-hexachlorobiphenyl | 68194-13-8 | C12H4Cl6 |
| 2,2',3,3'-四氢-5,5',7,7'-四羟基-2,2'-二(4-羟基苯基)-3,3'-联[4H-1-苯并吡喃]-4,4'-二酮 | chamaejasmine | 69618-96-8 | C30H22O10 |
| 2,2',3,3'-四氢-3,3,3',3'-四甲基-1,1'-螺双[1H-茚]-4,4',5,5',6,6'-六醇 | 1,1'-Spirobi(1H-indene)-4,4',5,5',6,6'-hexol, 2,2',3,3'-tetrahydro-3,3,3',3'-tetramethyl- | 65192-09-8 | C21H24O6 |
| 2,2',3,3',5-五氯联苯 | 2,2',3,3',5-pentachlorobiphenyl | 60145-20-2 | C12H5Cl5 |
| 2,2',3,3',4,6-六氯联苯 | 2,2',3,3',4,6-hexachlorobiphenyl | 61798-70-7 | C12H4Cl6 |
| 2,2',3,3',4,5,6-七氯联苯 | 2,2',3,3',4,5,6-heptachlorobiphenyl | 68194-16-1 | C12H3Cl7 |
| 2,2',3,3',4,5,5',6,6'-九氯联苯 | 2,2',5,6'-Tetrabromobiphenyl | 60044-25-9 | C12H6Br4 |
| 2,2',3,3',4,4',5,5'-八溴联苯 | 2,2',3,3',4,4',5,5'-Octabromobiphenyl | 67889-00-3 | C12H2Br8 |
| 2,2',3,3',4,4',5,5',6-壬溴联苯 | 2,3,4,5,6,2',3',4',5'-Nonabromo-biphenyl | 69278-62-2 | C12HBr9 |
| 2,2',2''-硅烷次基三[1-[3-(三氟甲基)苯基]-乙酮 | Tris[2-oxo-2-[3-(trifluoromethyl)phenyl]ethyl]silicon | 6947-93-9 | C27H18F9O3Si |
| 2,2',2''-次氮基三乙醇硼酸单酯 | Ethanol, 2,2'-[[2-(boronooxy)ethyl]imino]bis- | 67785-78-8 | C6H16BNO5 |
| 2,2',2''-次氮基三乙醇三氟化硼 | 2,2',2''-Nitrilotriethanol boron trifluoride | 673-24-5 | C6H13BF3NO3 |
| 2,2',2''-次氮基三乙基四氢三磷酸酯二钠 | Disodium 2-{bis[2-(phosphonooxy)ethyl]amino}ethyl phosphate | 67924-17-8 | C6H16NNa2O12P3 |
| 2,2',2''-次氮基三乙基三磷酸酯三钠盐 | Ethanol, 2,2',2''-nitrilotris-, tris(dihydrogen phosphate) (ester), trisodium salt | 66197-79-3 | C6H15NNa3O12P3 |
| 2,2',2''-[(十二烷基锡烷基)三(硫代)]三乙酸三异辛酯 | Triisooctyl 2,2',2''-((dodecylstannylidyne)tris(thio))triacetate | 67649-65-4 | C42H82O6S3Sn |
| 2,2',2''-[(丁基锡烷次基)三(硫代)]三琥珀酸六丁酯 | Butyltin(3+);1,4-dibutoxy-1,4-dioxobutane-2-thiolate | 65291-39-6 | C40H72O12S3Sn |
| 2,2',2'',2'''-[[4-[(2-羟基乙基)氨基]-8-(1-哌啶基)嘧啶并[5,4-d]嘧啶-2,6-二基]二次氮基]四乙醇 | 4-(2-Hydroxyethyl)amino-2,6-bis<bis(2-hydroxyethyl)amino>-8-piperidino pyrimido<5,4-d>pyrimidine | 60286-30-8 | C21H36N8O5 |
| 2,2',2'',2''',2'''',2'''''-[(苯-1,2,3,4,5,6-六基)六(亚甲基)]六(异硫脲) | hexakis-(carbamimidoylmercapto-methyl)-benzene | 64039-41-4 | C18H30N12S6 |
| 2,2&rsquo-氧双乙醇与氨和吗啉衍生物残余物的反应产物 | Amix M | 68909-77-3 | C8H22N2O4 |
| 2,13-二戊酰基二苯并-18-冠醚-6 | 2,3:11,12-bis<4',4''-n-pentylbenzo>-18-crown-6 | 68725-69-9 | C30H44O6 |
| 2,11-二氯苯并[rst]菲并[10,1,2-cde]戊酚-9,18-二酮 | isoviolanthrone dichloride | 65122-11-4 | C34H14Cl2O2 |
| 2,10-二氟苯并(a,i)芘 | 2,10-Difluorodibenzo<a,i>pyrene | 61735-78-2 | C24H12F2 |
| 2,10-二(苄氧基)-3-甲氧基-5,8,13,13A-四氢-6H-异喹啉并[3,2-a]异喹啉-9-醇 | 2,10-bis-benzyloxy-3-methoxy-5,8,13,13a-tetrahydro-6<i>H</i>-isoquino[3,2-<i>a</i>]isoquinolin-9-ol | 62744-16-5 | C32H31NO4 |
| 2,10-二(苄氧基)-3,9-二甲氧基-5,8,13,13A-四氢-6H-异喹啉并[3,2-a]异喹啉 | 2,10-Dibenzyloxy-3,9-dimethoxyberberin | 62744-18-7 | C33H33NO4 |
| 2,10,10-三甲基-6-亚甲基-1-氧杂螺[4.5]癸-7-烯 | vitispirane | 65416-59-3 | C13H20O |
| 2,1-苯并异恶唑-3-羧酸 | anthroxanic acid | 642-91-1 | C8H5NO3 |
| 2, 6-二甲基苄氰 | 2,6-dimethylbenzonitrile | 6575-13-9 | C9H9N |
| 2(N-乙基氨基甲酰羟基甲基)呋喃 | FURFURYL ALCOHOL, alpha-(N-ETHYLCARBAMOYL)- | 63833-90-9 | C8H11NO3 |
| 2(5-氟-2-甲基-1H-吲哚-1-基)乙酸 | 2(5-fluoro-2-methyl-1H-indol-1-yl)acetic acid | 646515-46-0 | C11H10FNO2 |
| 2(3H)-6-氯苯并噻唑酮 | 6-chloro-2,3-dihydrobenzothiazol-2-one | 62266-81-3 | C7H4ClNOS |
| 2(3H)-4-氟苯并噻唑酮 | 2(3H)-4-fluorobenzothiazolone | 63754-97-2 | C7H4FNOS |
| 2',3'-异亚丙基α-利巴韦林 | 1-[(4S,6R,6aS)-6-(hydroxymethyl)-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl]-1,2,4-triazole-3-carboxamide | 69313-80-0 | C11H16N4O5 |
| 2'-脱氧鸟苷 3'-(磷酸二氢酯) | 2'-deoxyguanosine-3'-monophosphate | 6220-62-8 | C10H14N5O7P |
| 2'-脱氧腺苷-5'-单磷酸 | 2'-Deoxyadenosine 5'-monophosphate | 653-63-4 | C10H14N5O6P |
| 2'-脱氧腺苷 5'-O-(1-硫代三磷酸酯) | 2'-deoxyadenosine 5'-O-(1-thiotriphosphate) | 64145-28-4 | C10H16N5O11P3S |
| 2'-脱氧焦土霉素 | 2'-Deoxyshowdomycin | 64915-00-0 | C9H11NO5 |