8'-Nitro-3',5',6',7'-tetrahydro-2'H-spiro[cyclopropane-1,1'-s-indacene]，97%

8'-Nitro-3',5',6',7'-tetrahydro-2'H-spiro[cyclopropane-1,1'-s-indacene]

仅供研发或工业应用，不可直接用于食品、药品、临床诊断或治疗。