5,5',5''-(Benzene-1,3,5-triyltris(ethyne-2,1-diyl))tris(3-(tert-butyl)-2-hydroxybenzaldehyde) 100mg

5,5',5''-(Benzene-1,3,5-triyltris(ethyne-2,1-diyl))tris(3-(tert-butyl)-2-hydroxybenzaldehyde) 100mg