| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 15832-46-9 | Neptunium, isotope ofmass 233; 233Np; Neptunium-233; Np 233 |  | Np | 详情 | 供应商 | |
| 7439-99-8 | Neptunium; neptunium |  | Np | 详情 | 供应商 | |
| 15700-37-5 | Neptunium, isotope ofmass 235; 235Np; Neptunium-235; Np 235 |  | Np | 详情 | 供应商 | |
| 13994-20-2 | Neptunium, isotope ofmass 237; 237Np; Neptunium-237; Np 237 |  | Np | 详情 | 供应商 | |
| 29687-52-3 | Neptunium, isotope ofmass 232; 232Np; Neptunium-232; Np 232 |  | Np | 详情 | 供应商 | |
| 15116-90-2 | Neptunium, isotope ofmass 234; 234Np; Neptunium-234; Np 234 |  | Np | 详情 | 供应商 | |
| 15766-25-3 | Neptunium, isotope ofmass 238; 238Np; Neptunium-238; Np 238 |  | Np | 详情 | 供应商 | |
| 15700-36-4 | Neptunium, isotope ofmass 236; 236Np; Neptunium-236; Np 236 |  | Np | 详情 | 供应商 | |
| 15690-84-3 | Neptunium, isotope ofmass 240; 240Np; Neptunium-240; Np 240 |  | Np | 详情 | 供应商 |
