GC Test Conditions: Column: DB-1 (100% polydimethylsiloxane), Length: 30 m; I.D.: 0.25 mm; Film: 1.0 m, Injection temp.: 250 °C, Detector (FID) temp.: 275 °C, Column Temp.: 100 °C initial, programmed at 10 °C/min. to 250 °C hold for 15 min.Sample: 0.2 l in CH2Cl21H-NMR Condition: CDCl3Exp. Date: 3/25/2025