CAS NO:69975-86-6 Other Names :Theophylline MF :C11H14N4O4 M.W.:266.25 EINECS No.: 274-239-6 Type :Respiratory System Agents, Auxiliaries and Other Medicinal Chemicals Grade Standard :Food Grade, Medicine Grade Brand Name :WINSUN Model Number :Respiratory System Agents, Auxiliaries Packaging Details: 25kgs net in a cardboard drum Payment Terms: L/C,T/T