Figure 1. HPLC chromatogram of CS. A representative HPLC chromatogram was acquired at 260 nm of (A) component-rich extract obtained from CS and (B) standards. Peaks were tentatively identified as: 1, adenine 2, uracil; 3, hypoxanthine; 4, uridine; 5, adenosine; 6, 2’-deoxyadenosine; 7, guanosine hydrate; 8, thymidine.