TTNPB 5MG. TTNPB, CAS Number: 71441-28-6, Molecular Formula: C24H28O2, Molecular Weight: 348. 48, Purity: greater than or equal to 98%, Appearance: White solid, Synonym: 4-[(E)-2-(5, 6, 7, 8-Tetrahydro-5, 5, 8, 8-tetramethyl-2-naphthalenyl)-1-propenyl]benzoic acid Ro 13-7410, Size: 5MG