Inosine is a nucleoside compound formed by the binding of hypoxanthine and ribose. It is used in biochemical research to promote white blood cell growth in medicine.

Camphor is an important pharmaceutical and chemical raw material that can be used as a plasticizer in the production of plastics, fake ivory, varnish, preservatives, and other applications.

4-Hydroxy-3-methoxycinnamic acid is used as an intermediate for cholic acid.

Guanidine hydrochloride is an organic synthetic raw material and analytical reagent. Used as a pH regulator, antioxidant, resin stabilizer, and guanidine soap for amino resins.

5-chloro-2-hydroxybenzophenone is an organic synthesis intermediate and pharmaceutical intermediate, which can be used in laboratory research and development processes and chemical production processes.

2,3-dihydro-4-methyl-1-phenyl-1H-phosphole 1-oxide can be used as an organic synthesis intermediate and pharmaceutical intermediate, mainly in laboratory research and development processes and chemical production processes.