价格:未填
供应:99999
发货:3天内
中间体4-Piperidinecarboxamide 4-哌啶甲酰胺39546-32-2 中间体2-piperidinemethanol 2-哌啶甲醇 3433-37-2 ≥98%中间体3-piperidinemethanol 3-哌啶甲醇 4606-65-9 ≥98%中间体4-piperidinemethanol 4-哌啶甲醇 6457-49-4 ≥98%`