Sadtler Research Laboratories.Sadtler standard carbon-13 NMR indexes.V. 51-75, 10001C-15000C,"numerical, alphabetical, peak-locator, molecular formula and chemical class".SRL,1983.
Sadtler Research Laboratories.Sadtler standard carbon-13 NMR indexs.V. 1-50 :1-10000c.pt. 1-2,Numerical, alphabetical, specfinder, molecular formula and chemical class.SRL,1980.