CAS # 49744-93-6 MDL No.: MFCD00029621 Molecular Formula: C12H11NO3 Molecular Weight: 217.22 Purity Limit: 97% (HPLC) Storage Temp: Store at 0-8 °C Appearance: Off-white solid

MDL No.: MFCD09788629 Molecular Formula: C14H20N2O4 Molecular Weight: 280.32 Storage Temp: Store at 0-8°C

MDL No.: MFCD11040477 Molecular Formula: C10H15ClN2·2HCl Molecular Weight: 271.62 Storage Temp: Store at 0-8°C

Synonyms: 4-Oxo-4H-1-benzopyran-2-carboxylic acid ethyl ester Purity Limit: ≥ 96% (HPLC) CAS No.: 14736-31-3 Molecular Formula: C12H10O4 Molecular Weight: 218.21 MDL No.: MFCD00250077 Appearance: Yellow solid Storage Temperature: Store at 0-8°C

Synonyms: 5-Ethoxy-2-pyrazinamine Purity Limit: ≥ 95% (HPLC) CAS No.: 647843-58-1 Molecular Formula: C6H9N3O Molecular Weight: 139.16 MDL No.: MFCD09909690 Appearance: Brown crystalline powder Storage Temperature: Store at 0-8°C

Synonyms: 3-(4-Methoxyphenyl)-1-methyl-1H-pyrazole-5-carboxylic acid ethyl ester CAS No.: 618070-51-2 Molecular Formula: C14H16N2O3 Molecular Weight: 260.29 MDL No.: MFCD03933291 Storage Temperature: Store at 0-8°C