CAS 50292-95-0 Pergascript Red I 6B Chemical Report & Database CAS 50292-95-0 Pergascript Red I 6B Chemical Report & Database This Pergascript Red I 6B Chemical World Consumption ... sector. The Pergascript Red I 6B World Consumption Report & Database definitions: Name: Pergascript Red I 6B: Pergascript-Red-I-6B; 3,3'-Bis ...