| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,4-环己二烯-1-酮,6-甲基-3-苯基-6-丙基- | Hydroxytrimethoxy-2H-pyrano(2,3,4-kl)xanthen-2-one | 87865-18-7 | C18H14O7 |
| 2,4-环己二烯-1-酮,6-[(1,3-二氢-1,3,3-三甲基-2H-吲哚-2-亚基)亚乙基]-4-硝基- | 4-Nitro-6-[2-[1,3,3-trimethyl-1,3-dihydro-indol-(2E)-ylidene]-eth-(E)-ylidene]-cyclohexa-2,4-dienone | 16650-15-0 | C19H18N2O3 |
| 2,4-氨基嘧啶-5-羧酸 | 2,4-Diamino-5-pyrimidinecarboxylic acid | 18588-61-9 | C5H6N4O2 |
| 2,4-氨基-6-甲氧基-1,3,5-三嗪 | 2,4-diamino-6-methoxy-1,3,5-triazine | 2827-45-4 | C4H7N5O |
| 2,4-氨基-6-(3-氟苯基)-1,3,5-三嗪 | m-Fluorophenylguanamin | 30530-43-9 | C9H8FN5 |
| 2,4-戊二烯醛,5-(4-甲氧基-5-甲基-2-羰基-2H-吡喃-6-基)-,(2E,4E)- | 6-<4-formylbuta-1(E),3(E)-dienyl>-4-methoxy-5-methyl-2H-pyran-2-one | 102103-72-0 | C12H12O4 |
| 2,4-戊二烯醛,3-甲基-5-(2-噻嗯基)-,(2Z,4E)- | (2Z,4E)-3-methyl-5-(2-thienyl)penta-2,4-dienal | 171015-48-8 | C10H10OS |
| 2,4-恶唑烷二酮 | 2,4-oxazolidinedione | 2346-26-1 | C3H3NO3 |
| 2,4-己二炔-1,6-二醇双(偶氮苯-4-磺酸盐) | 2,4-Hexadiyne-1,6-diol Bis(azobenzene-4-sulfonate) | 78991-75-0 | C30H22N4O6S2 |
| 2,4-噻唑烷二酮-5-甲醛 | 2,4-thiazolidindione-5-carboxaldehyde | 1056124-45-8 | C4H3NO3S |
| 2,4-噻唑烷二酮,5-(1H-吲哚-3-基亚甲基)- | 5-(1H-indol-3-ylmethylene)-thiazolidine-2,4-dione | 188713-12-4 | C12H8N2O2S |
| 2,4-噻唑烷二酮 | 2,4-thiazolidinedion | 2295-31-0 | C3H3NO2S |
| 2,4-噻唑二羧酸,2-乙酯 | 2-(ethoxycarbonyl)thiazole-4-carboxylic acid | 911466-96-1 | C7H7NO4S |
| 2,4-噁唑烷二酮,3-(4-氯苯基)-5-(1-甲基亚乙基)- | 3-(4-chlorophenyl)-5-isopropylidene-1,3-oxazolidine-2,4-dione | 110956-24-6 | C12H10ClNO3 |
| 2,4-嘧啶二胺,6-乙基-5-[3-硝基-4-[(2-苯基乙基)氨基]苯基]- | 2,4-diamino-6-ethyl-5-(3-nitro-4-phenethylaminophenyl)-pyrimidine | 118344-75-5 | C20H22N6O2 |
| 2,4-嘧啶二胺,5-(3,4-二氯苯基)- | 5-(3,4-dichlorophenyl)pyrimidine-2,4-diamine | 17039-15-5 | C10H8Cl2N4 |
| 2,4-嘧啶二羰基二氯化物 | pyrimidine-2,6-dicarbonyl chloride | 137150-91-5 | C6H2Cl2N2O2 |
| 2,4-嘧啶二羧酸,6-氨基-,二乙基酯 | 6-Amino-2,4-bis(ethoxycarbonyl)pyrimidine | 138899-43-1 | C10H13N3O4 |
| 2,4-嘧啶二羧酸 | Pyrimidin-2,4-dicarbonsaeure | 37645-41-3 | C6H4N2O4 |
| 2,4-嘧啶二甲腈 | 2,4-Dicyanopyrimidine | 75928-84-6 | C6H2N4 |
| 2,4-喹啉二醇 | 6-chloro-4-hydroxyquinolin-2(1H)-one | 1677-36-7 | C9H6ClNO2 |
| 2,4-喹啉二醇 | 4-Hydroxy-2-quinolone | 86-95-3 | C9H7NO2 |
| 2,4-喹啉二胺 | 2,4-diamino-quinoline | 146136-78-9 | C9H9N3 |
| 2,4-喹啉二甲酰胺 | Chinolin-2,4-dicarboxamid | 32743-31-0 | C11H9N3O2 |
| 2,4-喹唑啉二酮 | 1,2,3,4-tetrahydro-quinazoline-2,4-dione | 86-96-4 | C8H6N2O2 |
| 2,4-喹唑啉二胺,5-氯-6-碘- | 5-chloro-2,4-diamino-6-iodoquinazoline | 139337-60-3 | C8H6ClIN4 |
| 2,4-喹唑啉二胺,5-(苯基甲氧基)- | 5-benzyloxy-2,4-diaminoquinazoline | 123241-95-2 | C15H14N4O |
| 2,4-喹唑啉二胺,5-(1-哌啶基)- | 5-(piperidin-1-yl)quinazoline-2,4-diamine | 123242-01-3 | C13H17N5 |
| 2,4-喹唑啉二胺,5,6,7,8-四氟- | 2,4-diamino-5,6,7,8-tetrafluoroquinazoline | 119584-84-8 | C8H4F4N4 |
| 2,4-哌啶二酮 | piperidine-2,4-dione | 50607-30-2 | C5H7NO2 |
| 2,4-咪唑烷二酮,5,5-二甲基-3-[4-(4-吡啶基硫代)丁基]- | 5,5-dimethyl-3-[4-(pyridin-4-ylthio)butyl]hydantoin | 155966-79-3 | C14H19N3O2S |
| 2,4-咪唑烷二酮,5,5-二甲基-3-[(苯基氨基)甲基]- | 3-Anilinomethyl-5,5-dimethyl-hydantoin | 1214-02-4 | C12H15N3O2 |
| 2,4-咪唑烷二酮,3-十二基- | 3-dodecyl-imidazolidine-2,4-dione | 101082-80-8 | C15H28N2O2 |
| 2,4-咪唑烷二酮,3-[[1-(6,7-二甲氧基-4-喹唑啉基)-4-哌啶基]甲基]-5-(苯基甲基)- | 5-Benzyl-3-[[1-(6,7-dimethoxyquinazolin-4-yl)piperidin-4-yl]methyl]imidazolidine-2,4-dione | 105739-91-1 | C26H29N5O4 |
| 2,4-咪唑烷二酮,3-[[1-(6,7-二甲氧基-4-喹唑啉基)-4-哌啶基]甲基]-5-(1-甲基乙基)- | 1-(6,7-dimethoxyquinazolin-4-yl)-4-(5-isopropyl-2,4-dioxoimidazolidin-3-yl)methylpiperidine | 105739-90-0 | C22H29N5O4 |
| 2,4-咪唑烷二酮,3-[2-[1-(6,7-二甲氧基-4-喹唑啉基)-4-哌啶基]乙基]-5-(1-甲基乙基)- | 3-<2-<1-(6,7-Dimethoxy-4-quinazolinyl)-4-piperidinyl>ethyl>-5-isopropyl-2,4-dioxoimidazolidine | 105740-02-1 | C23H31N5O4 |
| 2,4-咪唑烷二酮,1-丁基-5-羟基- | 1-butyl-5-hydroxy-imidazoline-2,4-dione | 100558-39-2 | C7H12N2O3 |
| 2,4-咪唑烷二酮,1-[(4-氟苯基)磺酰]- | 1-[(4-fluorophenyl)sulfonyl]-2,4-imidazolidinedione | 111261-94-0 | C9H7FN2O4S |
| 2,4-咪唑烷二硫酮 | imidazolidine-2,4-dithione | 5789-17-3 | C3H4N2S2 |
| 2,4-呋喃二羰基二氯化(9CI) | Furan-2,4-dicarbonyl chloride | 104721-75-7 | C6H2Cl2O3 |
| 2,4-呋喃二羧酸 | 2,4-furandicarboxylic acid | 4282-28-4 | C6H4O5 |
| 2,4-呋喃二甲醇 | 2,4-di(hydroxymethyl)furan | 294857-29-7 | C6H8O3 |
| 2,4-吡啶羧酸-4-甲酯 | 4-Carbomethoxy-picolinsaeure | 24195-03-7 | C8H7NO4 |
| 2,4-吡啶二羧醛 | 2,4-Diformyl-pyridin | 6220-65-1 | C7H5NO2 |
| 2,4-吡啶二羧酸,二环己基酯 | dicyclohexyl pyridine-2,4-dicarboxylate | 139994-24-4 | C19H25NO4 |
| 2,4-吡啶二羧酸,1-氧化 | pyridine-2,4-dicarboxylic acid N-oxide | 16830-32-3 | C7H5NO5 |
| 2,4-吡啶二羧酸 一水合物 | 2,4-pyridinedicarboxylic acid monohydrate | 207671-42-9 | C7H5NO4*H2O |
| 2,4-吡啶二羧酸 | pyridine-2,4-dicarboxylic acid | 499-80-9 | C7H5NO4 |
| 2,4-吡啶二甲酰 | pyridine-2,4-dicarboxylic acid bis-hydroxyamide | 30240-13-2 | C7H7N3O4 |
| 2,4-吡啶二甲腈,1-氧化 | 2,4-Dicyanopyridin-1-oxid | 98555-41-0 | C7H3N3O |