Basic information
2,2',2'',2'''-Tetra(4-hydroxyphenyl)-4,8':4',8'':4'',8'''-quaterchroman-5,5',5'',5''',7,7',7'',7'''-octol Structure

2,2',2'',2'''-Tetra(4-hydroxyphenyl)-4,8':4',8'':4'',8'''-quaterchroman-5,5',5'',5''',7,7',7'',7'''-octol

Preparation Products And Raw materials