Inosine Item No. Chemical Name CAS No. Structure Typical Usage CN Name 1 Inosine 58-63-9 Inosine Pranobex 肌苷 2 1,3-Dihydroxyacetone 96-26-4 (2,4-diaminopteridin-6-yl)methanol Hydrochloride 1,3-二羟基丙酮