| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 405174-97-2 | 2-Pyridinecarboxaldehyde,3-bromo-; 3-Bromo-2-pyridinecarboxaldehyde |  | C6H4BrNO | 详情 | 供应商 | |
| 39268-71-8 | 2-Pyrimidinamine,5-ethyl-; Pyrimidine,2-amino-5-ethyl- (6CI,7CI) |  | C6H9N3 | 详情 | 供应商 | |
| 160315-02-6 | 2-Quinoxalinecarbonitrile,3-hydroxy-, 4-oxide |  | C9H5N3O2 | 详情 | 供应商 | |
| 160314-96-5 | 2-Quinoxalinecarbonitrile,3-amino-, 4-oxide |  | C9H6N4O | 详情 | 供应商 | |
| 944133-94-2 | 2-Pyrazinecarboxylicacid, 5-(1-pyrrolidinyl)-, methyl ester |  | C10H13N3O2 | 详情 | 供应商 | |
| 101527-68-8 | 2,4(1H,3H)-Pyrimidinedione,1-[6-(hydroxymethyl)-1,4-dioxan-2-yl]-, (2R-cis)- (9CI); 1-[(2R,6R)-6-(Hydroxymethyl)-1,4-dioxan-2-yl]uracil |  | C9H12N2O5 | 详情 | 供应商 | |
| 146773-39-9 | 2H-1-Benzopyran-2-one,7-hydroxy-4-[[2-(2-methoxyethoxy)ethoxy]methyl]-; 4-(2,5,8-Trioxanonyl)-umbelliferone |  | C15H18O6 | 详情 | 供应商 | |
| 951884-52-9 | 2-Pyrazinamine,6-chloro-N-propyl- |  | C7H10ClN3 | 详情 | 供应商 | |
| 951885-43-1 | 2-Pyrazinamine,6-chloro-N,N-diethyl- |  | C8H12ClN3 | 详情 | 供应商 | |
| 941294-47-9 | 2-Pyrazinamine,6-chloro-N-cyclopropyl- |  | C7H8ClN3 | 详情 | 供应商 | |
| 941294-49-1 | 2-Pyrazinamine,6-chloro-N-(3-methoxypropyl)- |  | C8H12ClN3O | 详情 | 供应商 | |
| 642459-26-5 | 2-Pyrazinamine,6-chloro-N-cyclohexyl-; Pyrazinamine, 6-chloro-N-cyclohexyl- (9CI); (6-Chloropyrazin-2-yl)(cyclohexyl)amine; N-(6-Chloropyrazin-2-yl)(cyclohexyl)amine |  | C10H14ClN3 | 详情 | 供应商 | |
| 22297-70-7 | 2-Anthracenesulfonicacid, 9,10-dihydro-1,4-dihydroxy-9,10-dioxo-, sodium salt (1:1); 2-Anthracenesulfonicacid, 9,10-dihydro-1,4-dihydroxy-9,10-dioxo-, monosodium salt (8CI,9CI); 2-Anthraquinonesulfonic acid, 1,4-dihydroxy-, sodium salt (6CI); 1,4-Dihydroxyanthraquinone-2-sulfonic acid sodium salt; C.I. Pigment Violet 5; Sodium quinizarin-2-sulfonate |  | C14H8O7S.Na | 详情 | 供应商 | |
| 682805-01-2 | 2-Propenoic acid,3-(2-fluoro-5-methoxyphenyl)-; RARECHEM BK HW 0081; 2-FLUORO-5-METHOXYCINNAMIC ACID |  | C10H9FO3 | 详情 | 供应商 | |
| 34117-90-3 | 2-Quinoxalinamine,3-chloro-; Quinoxaline,2-amino-3-chloro- (7CI,8CI); 2-Amino-3-chloroquinoxaline; 3-Amino-2-chloroquinoxaline; 3-Chloro-2-quinoxalinamine |  | C8H6ClN3 | 详情 | 供应商 | |
| 192315-05-2 | 2H-1-Benzopyran-5-carboxylicacid, 2-cyclopropyl-7,8-dimethoxy-, methyl ester; 2-Cyclopropyl-7,8-dimethoxy-2H-chromene-5-carboxylicacid methyl ester |  | C16H18O5 | 详情 | 供应商 | |
| 159736-49-9 | 2,4,9-Undecatrienal,2-(2-hydroxyethyl)-6,10-dimethyl-, (2E,4E)-; 2,4,9-Undecatrienal,2-(2-hydroxyethyl)-6,10-dimethyl-, (E,E)-; Preraikovenal |  | C15H24O2 | 详情 | 供应商 | |
| 2554-66-7 | 2-Pyridinemethanethiol,1-oxide, hydrochloride (1:1); 2-Pyridinemethanethiol,1-oxide, hydrochloride (7CI,8CI,9CI) |  | C6H7NOS.ClH | 详情 | 供应商 | |
| 146511-07-1 | 2,5-Piperazinedione,1-(1-aminoethyl)-; 2,5-Piperazinedione, 1-(1-aminoethyl)- |  | C6H11N3O2 | 详情 | 供应商 | |
| 503536-73-0 | 2-Pyridinamine,5-(4-fluorophenyl)- |  | C11H9FN2 | 详情 | 供应商 | |
