Direct Red 254 Chemical Name Direct Red 254 C.I. No. – CAS No. 101380-00-1 Synonyms ACDI Red 1OBL, Best Direct Red 2BN, Dyrite Red 8 BLX-N Liq., Intrabond Liquid Red 5BB, Pergasol Red 2B, Pontamine Fast Red 8 BF Molecular Formula – Molecular Weight –