| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,2'-[[2-甲基-1-(1-甲基乙基)丙基]亚氨基]二乙醇 | 2,4,6,8-Tetramethyl-2,4,6,8-tetrakis(3-acryloyloxypropyl) cyclotetrasiloxane | 71550-64-6 | C28H48O12Si4 |
| 2,2'-[(羟基磷酰)二(亚甲基)]二戊烷二酸 | 4,4'-phosphinicobis(butane-1,3-dicarboxylic acid) | 229472-51-9 | C12H19O10P |
| 2,2'-[(二辛基锡烷亚基)二(硫代)]二乙酸二丁酯 | 27107-88-6 | C28H56O4S2Sn | |
| 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-硝基苯基)亚氨基]二乙基二乙酸酯 | Carbamimidoyl chloride;sulfuric acid | 82657-85-0 | CH5ClN2O4S |
| 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'-[(2,2,4-三甲基己烷-1,6-二基)二(亚氨基羰基)]二乙酰乙酸二乙酯 | Diethyl 2,2'-((2,2,4-trimethylhexane-1,6-diyl)bis(iminocarbonyl))diacetoacetate | 65345-00-8 | C23H38N2O8 |
| 2,2'-[(1,2-二氧代-1,2-乙二基)二亚胺]二[N-(2-氯苄基)-N,N-二乙基乙铵]二[(2S)-5-氧代-2-吡咯烷羧酸酯] | N~1~,N~2~-Bis(2-{[(2-chlorophenyl)methyl](diethyl)azaniumyl}ethyl)ethanediimidate--5-hydroxy-3,4-dihydro-2H-pyrrole-2-carboxylic acid (1/2) | 93963-55-4 | C38H54Cl2N6O8 |
| 2,2'-[(1,2-二氧代-1,2-乙二基)二亚胺]二[5-氨基-苯磺酸 | 2,2'-((1,2-Dioxoethylene)diimino)bis(5-aminobenzenesulphonic acid) | 71849-94-0 | C14H14N4O8S2 |
| 2,2'-O-(2,2'-二乙酰氨基-2,3,2',3'-四脱氧-6,6'-二-O-(2-十四烷基棕榈酰)-alpha,alpha'-海藻糖-3,3'-二基)二(N-乳酰-丙氨酰-异谷氨酰胺) | Dttdt-mdp | 127896-98-4 | C98H178N8O23 |
| 2,2'-(甲烯二亚胺)二乙酸 | <i>N</i>,<i>N</i>'-methanediyl-bis-glycine | 116496-89-0 | C5H10N2O4 |
| 2,2'-(环己基亚氨基)二乙酸 | Cyclohexylimino-diessigsaeure | 2848-06-8 | C10H17NO4 |
| 2,2'-(4,4-二甲基环戊-1,2-二基)二乙酸 | 2,2'-(4,4-dimethylcyclopenta-1,2-diyl)diacetic acid | 1030023-55-2 | C11H18O4 |
| 2,2'-(4,10-双(2-(叔丁氧基)-2-氧乙基)-1,4,7,10-四氮杂环十二烷-1,7-二基)二乙酸 | 2,2'-(4,10-bis(2-(tert-butoxy)-2-oxoethyl)-1,4,7,10-tetraazacyclododecane-1,7-diyl)diacetic acid | 913542-71-9 | C24H44N4O8 |
| 2,2'-(1,4-苯二亚甲基)二丙二酸四乙酯; 紫外线吸收剂B-CAP | tetraethyl-2,2′-[1,4-phenylenebis(methanylylidene)]dimalonate | 6337-43-5 | C22H26O8 |
| 2,2'-(1,4-亚苯基)二[4-[(4-甲氧基苯基)亚甲基]恶唑-5(4H)-酮] | 5(4H)-Oxazolone, 2,2'-(1,4-phenylene)bis[4-[(4-methoxyphenyl)methylene]- | 51202-86-9 | C28H20N2O6 |
| 2,2'-(1,3-丙二烯二基)二(5-氨基苯磺酸) | Thioperoxydiphosphoric acid ([(HO)2P(S)]2S2), tetrakis(2-methylbutyl) ester | 93981-21-6 | C20H44O4P2S4 |
| 2,2',2'-次氮基三[N-丁基-乙酰胺] | Acetamide, 2,2',2''-nitrilotris[N-butyl- | 39557-65-8 | C18H36N4O3 |
| 2,2',2''-次氮基三乙醇三甲基丙烯酸酯 | trimethacrylate triethanolamine | 13884-43-0 | C18H27NO6 |
| 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''-次氮基三乙酸(3:2)汞 | Mercury(II) nitrilotriacetate | —— | C12H12Hg3N2O12 |
| 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'''-[2,6-吡啶二基二(亚甲基次氮基)]四乙酸 | 2,2',2'',2'''-<(pyridine-2,6-diyl)bis(methylenenitrilo)>tetrakis(acetic acid) | 53793-56-9 | C15H19N3O8 |
| 2,2',2'',2'''-[1,4-二噻烷-2,5-二亚基四(硫代)]四乙酸 | 2,2,5,5-tetrakis-carboxymethylsulfanyl-[1,4]dithiane | 52959-43-0 | C12H16O8S6 |
| 2,2',2'',2'''-[(2S,3R,4R,5R,6S)-6-{[(溴乙酰基)氧代]甲基}四氢-2H-吡喃-2,3,4,5-四基]四乙酸 | Tetra-Ac-bracgal | 98416-49-0 | C16H21BrO11 |
| 2,2',2'',2'''-[(2-羟基-5-甲基-1,3-亚苯基)二(亚甲基次氮基)]四乙酸 | 2,2',2",2'"-(((2-hydroxy-5-methyl-1,3-phenylene)bis(methylene))bis(azanetriyl))tetraacetic acid | 55036-44-7 | C17H22N2O9 |
| 2,2',2'',2'''-(1,4-二噁辛环-6,6-二基二次氮基<三价氮基>)四乙酸 | 2-[[6-[Bis(carboxymethyl)amino]-1,4-dioxocan-6-yl]-(carboxymethyl)amino]acetic acid | 80480-43-9 | C14H22N2O10 |
| 2,2',2'',2'''-(1,4,8,11-四氮杂环十四烷-1,4,8,11-四基)四乙酸四盐酸盐水合物 | 2-[4,8,11-Tris(carboxymethyl)-1,4,8,11-tetrazacyclotetradec-1-yl]acetic acid;tetrahydrochloride | 78668-42-5 | C18H36Cl4N4O8 |
| 2,2',2'',2''',2'''',2'''''-(1,3,5-三嗪-2,4,6-三基三次氮基)六乙酸 | 1,3,5-triazine-2,4,6-triamine hexaacetic acid | 1258-71-5 | C15H18N6O12 |
| 2,2',2"-[(2,4,6-三氧代-1,3,5-三嗪-1,3,5(2H,4H,6H)-三)三(6,1-己二基胺羰基)三-丙二酸六乙基酯 | Propanedioic acid, 2,2a(2),2a(2)a(2)-[(2,4,6-trioxo-1,3,5-triazine-1,3,5(2H,4H,6H)-triyl)tris(6,1-hexanediyliminocarbonyl)]tris-, hexaethyl ester | 93919-07-4 | C45H72N6O18 |
| 2,17-二[(丙烯酰氧基)甲基]-2,17-二(羟基甲基)-5,14,20-三氧代-4,15,19-三氧杂-6,13-二氮杂二十二-21-烯-1-基丙烯酸酯 | 2,17-Bis(hydroxymethyl)-5,14-dioxo-2,17-bis(((1-oxoallyl)oxy)methyl)-4,15-dioxa-6,13-diazaoctadecane-1,18-diyl diacrylate | 85865-98-1 | C30H44N2O14 |
| 2,17-二[(丙烯酰氧基)甲基]-17-乙基-2-(羟基甲基)-5,14,20-三氧代-4,15,19-三氧杂-6,13-二氮杂二十二-21-烯-1-基丙烯酸酯 | 2,2-Bis(((1-oxoallyl)oxy)methyl)butyl 13-(hydroxymethyl)-10,16-dioxo-13-(((1-oxoallyl)oxy)methyl)-11,15-dioxa-2,9-diazaoctadec-17-enoate | 85866-00-8 | C31H46N2O13 |
| 2,17,17-三[(丙烯酰氧基)甲基]-2-(羟基甲基)-5,14,20-三氧代-4,15,19-三氧杂-6,13-二氮杂二十二-21-烯-1-基丙烯酸酯 | 2-(Hydroxymethyl)-5,14-dioxo-2,17,17-tris(((1-oxoallyl)oxy)methyl)-4,15-dioxa-6,13-diazaoctadecane-1,18-diyl diacrylate | 85865-99-2 | C33H46N2O15 |
| 2,10-二氨基-5-[[(5-氨基-2,6-二羟基-6-氧代己基)氨基]甲基]-6-[4-(2-氨基-3-羟基-3-氧代丙基)咪唑-1-基]十一烷二酸 | Histidinohydroxymerodesmosine | 51773-61-6 | C24H43N7O9 |
| 2,1-苯并异噻唑-4-甲醛(9CI) | N<sup>10</sup>-propargyl-5,8-dideaza-5,6,7,8-tetrahydrofolic acid | 107174-40-3 | C24H27N5O6 |
| 2,1-苯并异噻唑,3-氯-4,5,6,7-四氢-(9CI) | 2(S)-hydroxypropionic acid ethylamide | 194022-24-7 | C5H11NO2 |
| 2(S)-氮杂双环[2.2.2]辛烷-2,3-二羧酸2-叔丁酯 | (2S)-3-tert-butoxycarbonyl-3-azabicyclo[2,2,2]octane-2-carboxylic acid | 109523-16-2 | C13H21NO4 |
| 2(S)-氨基-3-(3,4-二羟基苯基)丙酸乙酯 | L-DOPA ethyl ester | 37178-37-3 | C11H15NO4 |
| 2(S)-[4(S)-(2,2-二氟乙烯基)-2-羰基吡咯烷-1-基]丁酰胺 | seletracetam | 357336-74-4 | C10H14F2N2O2 |
| 2(S),3(R)-2-氨基-3-羟基戊-4-炔酸 | 2(S).3(R)-2-amino-3-hydroxypent-4-ynsaeure | —— | C5H7NO3 |
| 2(R)-2-[(Z)-2-(氨基噻唑-4-基)-2-(羟基亚胺)乙酰氨基)]-2-[(2RS,5RS)-5-甲基-7-氧代-2,4,5,7-四氢-1H-呋喃并[3,4-d][1,3]噻嗪-2-基]乙酸 | 2-((Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-2-(5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furan[3,4-d][1,3]thiazin-2-yl)acetic acid | —— | C14H15N5O6S2 |
| 2(3H)-苯并噻唑亚胺,6-乙氧基-3-乙基- | Barusiban | 285571-64-4 | C40H63N9O8S |
| 2(3H)-苯并呋喃酮,5-乙基- | (3R)-7-Chloro-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepine-3-carboxylic acid | 189298-39-3 | C16H11ClN2O3 |
| 2(3H)-苯并呋喃酮,3,7-二甲基- | Enkephalinamide-met, ala(2,3)- | 75059-08-4 | C29H40N6O6S |
| 2(3H)-噻唑酮,3-[4-(二甲氨基)-2-丁炔-1-基]-4-甲基- | Einecs 280-403-8 | 83399-90-0 | C20H13ClF2N7Na3O11S3 |
| 2(3H)-呋喃酮,5-(1,1-二甲基乙基)二氢-3-甲基-3-[(苯基甲基)氨基]-,顺- | 2(3H)-Furanone,5-(1,1-dimethylethyl)dihydro-3-methyl-3-[(phenylmethyl)amino]-, cis- | 139224-52-5 | C16H23NO2 |
| 2(3H)-呋喃酮,3-氨基二氢-4,4-二甲基-,(3R)- | 3(R)-amino-4,4-dimethyl-2-oxo-tetrahydrofuran | 368436-80-0 | C6H11NO2 |