Synonym(s): 3-Formyl-5-methoxy-1-methylindole Formula: C11H11NO2 Formula weight: 189.22 Purity: 98% CAS Number: 39974-94-2 Harmonized Tariff Code:  2933.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …