Problem 1C3H5BrO2

MW = 152Problem 1 - 1H NMR spectrum (CDCl3, 500 MHz)

Problem 2C8H14O4

MW = 174Problem 2 - 1H NMR spectrum (CDCl3, 500 MHz)

Problem 3C9H12

MW = 120

Problem 11C6H12O2

MW = 116

Problem 12C7H5NO4

MW = 167

Problem 13C5H10O4

MW = 134

Problem 14C8H6O2

MW = 134

Problem 15C13H10O3

MW = 214

Problem 16C7H6O2

MW = 122

Problem 17C9H10O3

MW = 166

Problem 18C7H10O4

MW = 158

Problem 20C8H9NO2

MW = 151

Problem 21C9H12O3

MW = 168

Problem 22C9H12N2OMW = 164

Problem 23C9H10O3

MW = 166

Problem 24C9H10O3

MW = 166