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3-amino-6-bromopyridine | 4-amino-6,7-dimethoxyquinoline | Phosphorus tribromide Naphthalene | Sulfuric acid | Methanol | Pneumatic diaphragm pump
CN Code: 81602 Note: Type 8 Item 1 Product name: Acetic anhydride UN Code: 1715 Type: Acidic corrosion product Type of hazardous chemical substance: Type 2 Precursor chemicals