2-N,2-N',7-N,7-N'-Tetranaphthalen-1-yl-2-N,2-N',7-N,7-N'-tetraphenyl-9,9'-spirobi[fluorene]-2,2',7,7'-tetramine | CAS 404001-42-9 | 99% In Stock | Price & 5–9 Day Delivery | MolGraph