IGBT模块5SNG 0300R170300风电光伏 晶体管SIC碳化硅 电源 ￥888.00 查看详情 ELECTRONICON电容E62.E81-183EL0/K02铁路机车 ￥999.00 查看详情 EPCOS可控硅模块TSM-LC-N1晶闸管B44066T电容投切开关 ￥8888.00 查看详情 EPCOS电容MKK800-D-20-11风电B25668-A7996-A375 ￥8888.00 获取底价 北京京诚宏泰科技有限公...
3000种对照品 >去氢土莫酸 /dehydrotumulosic aciddehydrotumulosic acid/去氢土莫酸 Product ID: E-2483 CAS Number 6754-16-1 Purity(hplc) ≥98% Molecular Formula C31H48O4 Molecular Weight 484.71042 Genesal source 茯苓Poria cocos(Schw.)Wolf Product Appearance Powder Chemical Family Triterpenoids ...