| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 2584-71-6 | 顺式-4-羟基-D-脯氨酸; 顺式-D-羟脯氨酸 | cis-4-Hydroxy-D-proline; (2R,4R)-(+)-4-Hydroxy-2-PYrrol | ![]() | C5H9NO3 | 详情 | 供应商 |
| 2637-34-5 | 2-疏基吡啶 | 2-Mercaptopyridine; 2-PYridinethiol; 2-PYridyl merc | ![]() | C5H5NS | 详情 | 供应商 |
| 2687-44-7 | N-甲基-2-吡咯烷酮 | N-Methyl-2-PYrrolidone; N-Methyl-2-PYrrolidone | ![]() | C5H9NO | 详情 | 供应商 |
| 2687-91-4 | N-乙基-2-吡咯烷酮 | N-Ethyl-2-PYrrolidone; 1-Ethyl-2-PYrrolidinone; NEP | ![]() | C6H11NO | 详情 | 供应商 |
| 2687-94-7 | N-辛基吡咯烷酮 | N-Octyl pyrrolidone; 1-Octyl-2-PYrrolidinone; N-Octy | ![]() | C12H23NO | 详情 | 供应商 |
| 2687-96-9 | N-十二烷基吡咯烷酮 | 1-Lauryl-2-PYrrolidone; N-Dodecyl-2-PYrrolidone | ![]() | C16H31NO | 详情 | 供应商 |
| 2706-56-1 | 2-(2-氨乙基)吡啶; 2-(2-吡啶基)乙胺 | 2-PYridylethylamine; 2-Aminoethylpyridine; 2-PYridin | ![]() | C7H10N2 | 详情 | 供应商 |
| 2739-97-1 | 2-吡啶乙腈; 吡啶-2-乙腈 | 2-PYridylacetonitrile; Pyridine-2-acetonitrile; 2-(2-P | ![]() | C7H6N2 | 详情 | 供应商 |
| 2739-98-2 | 2-吡啶乙酸乙酯 | Ethyl 2-PYridylacetate; Ethyl 2-PYridineacetate | ![]() | C9H11NO2 | 详情 | 供应商 |
| 2749-59-9 | 1,3-二甲基-5-吡唑酮; 1,3-二甲基吡唑-5-酮 | 1,3-Dimethyl-5-pyrazolone; 1,3-Dimethyl-2-PYrazolin-5-one | ![]() | C5H8N2O | 详情 | 供应商 |
| 2859-68-9 | 2-丙醇吡啶; 2-吡啶丙醇 | 2-PYridinepropanol; 3-(2-PYridyl)-1-propanol | ![]() | C8H11NO | 详情 | 供应商 |
| 3073-77-6 | 2-氨基-5-硝基嘧啶 | 2-Amino-5-nitropyrimidine; timtec-bb sbb004166; 2-PYrimidi | ![]() | C4H4N4O2 | 详情 | 供应商 |
| 3111-54-4 | 2-苯硫基吡啶 | 2-Phenylthiopyridine; 2-(Phenylthio)pyridine; 2-PYrid | ![]() | C11H9NS | 详情 | 供应商 |
| 3238-55-9 | 2-丙酰基吡啶 | 2-Propionylpyridine; 1-Propanone,1-(2-PYridyl)- (6C | ![]() | C8H9NO | 详情 | 供应商 |
| 3279-76-3 | 2-羟基-6-甲基吡啶; 6-甲基-2-羟基吡啶 | 2-Hydroxy-6-methylpyridine; 6-Methyl-2-PYridinol | ![]() | C6H7NO | 详情 | 供应商 |
| 3385-34-0 | 4,6-二甲基阔马酸乙酯; 5-乙氧羰基-4,6-二甲基-2-吡喃酮; 4,6-二甲基-2-氧-2H-吡喃-5-甲酸乙酯 | Ethyl isodehydroacetate; 5-Carbethoxy-4,6-dimethyl-2-PY | ![]() | C10H12O4 | 详情 | 供应商 |
| 3430-29-3 | 2-氨基-3,5-二溴-4-甲基吡啶 | 2-Amino-3,5-dibromo-4-methylpyridine; 3,5-Dibromo-4-methyl-2-PYridin | ![]() | C6H6Br2N2 | 详情 | 供应商 |
| 3445-11-2 | N-羟乙基-2-吡咯烷酮 | 1-(2-Hydroxyethyl)-2-PYrrolidone; N-(2-Hydroxyethyl)-2-PYrrolido | ![]() | C6H11NO2 | 详情 | 供应商 |
| 3470-98-2 | 1-丁基-2-吡咯烷酮; N-正丁基吡咯烷酮 | 1-Butylpyrrolidin-2-one; 1-Butyl-2-PYrrolidinone; 1-Buty | ![]() | C8H15NO | 详情 | 供应商 |
| 3470-99-3 | 1-丙基-2-吡咯烷酮; N-正丙基吡咯烷酮 | 1-Propylpyrrolidin-2-one; 1-Propyl-2-PYrrolidinone; 1-Pro | ![]() | C7H13NO | 详情 | 供应商 |