| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 102856-52-0 | Selenonium,(2-methoxy-2-oxoethyl)dimethyl-; Selenobetainemethyl ester |  | C5H11O2Se+ | 详情 | 供应商 | |
| 27873-25-2 | 2-Pentanone,4-phosphinyl-; Phosphineoxide, (1-methyl-3-oxobutyl)- |  | C5H11O2P | 详情 | 供应商 | |
| 17534-99-5 | 2-Propanone,1-(dimethylphosphinyl)-; 2-Propanone, 1-(dimethylphosphinyl)- (8CI,9CI) |  | C5H11O2P | 详情 | 供应商 |
