UV absorber 988, English name: tetraethyl 2,2 '- (1, 4-phenylenedimethylidyne) bismalonate, CAS: 6337-43-5, chemical formula: C22H26O
2026-03-27 10:24:45
6337-43-5
UV absorber 988 (tetraethyl 2,2'-(1,4-phenylenedimethylidyne)bismalonate)
CAS: 6337-43-5
Chemical formula: C22H26O8