Synonym(s): 4-Formylthiazole Formula: C4H3NOS Formula weight: 113.13 Purity: 95% CAS Number: 3364-80-5 Harmonized Tariff Code:  2934.10 Risk Phrases: 22-36/37/38-43 Harmful if swallowed. Irritating to eyes, respiratory system and skin. May cause sensitisation by skin contact. …