Section 06 Products of the chemical or allied 29 Organic chemicals 29 39 Vegetable alkaloids and their salts, ethers, esters and derivatives 29 39 69 Other alkaloids of rye ergot and their derivatives; salts thereof;nes 29 39 69 00 Other alkaloids of rye ergot and their derivatives; salts thereof;nes Commodity Code Description 29 39 69 00 00 Other alkaloids of rye ergot and their derivatives; salts thereof;nes