../ 13C.png 13-Jul-2020 21:45 41K 1H.png 13-Jul-2020 21:45 35K 1H_13C_HMBC.png 13-Jul-2020 21:45 53K 1H_13C_HSQC.png 13-Jul-2020 21:45 44K DEPT_135.png 13-Jul-2020 21:45 40K DEPT_90.png 13-Jul-2020 21:45 41K HH_COSY.png 13-Jul-2020 21:45 62K HH_TOCSY.png 13-Jul-2020 21:45 45K