Formula: C19H19NOS.C4H4O4 Formula weight: 425.50 Purity: 99% CAS Number: 34580-14-8 Harmonized Tariff Code:  2934.99 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P264-P270-P301+P312-P330-P501a Wash thoroughly after handling. Do not eat, drink or smoke…