... 1% in water)[Usage]: 1. Pharmaceutical Raw MaterialsA) Nucleic Acid drugs is the important means of the treatment of viruses ... that produce interferon, immune agent. D-ribose is an important intermediates of many Nucleic Acid drugs, which can be used in ... , Vistamycin, pyrazole toxins, adenosyl methionine. As pharmaceutical intermediates, D-ribose is the main materials of the synthesis of riboflavin ...