Chemical materials

N2，N7-Di-1-naphthalenyl-N2，N7-diphenyl-9，9'-spirobi[9H-fluorene]-2，7-diamine 98%

Manufacturer：	MACKLIN
Item Number：	N838338
Product Name：	N2，N7-Di-1-naphthalenyl-N2，N7-diphenyl-9，9'-spirobi[9H-fluorene]-2，7-diamine 98%
Specifications：	250MG
CAS No.：	932739-76-9
Catalog No.：	N838338
Notice：	Part of item is only available for pre-order. If you have procurement needs, please contact us for inquiries.

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