29321100

TETRAHYDROFURAN

29321200

2-FURALDEHYDE(FURFURALDEHYDE)

29321300

FURFURYL ALCHL & TETRAHYDROFURFURYL ALCHL

29321910

HYDROXY-3-DIBENZFUREN CARBOXYLIC ACID

29321990

OTHER CMPNDS CNTNG UNFUSED FURANRING (W/N)IN STRUCTURE

29322100

COUMARIN,MTHYLCOUMRN & EHYLCOUMRN-LACTONES

29322910

PHENOLPHTHALEIN

29322990

OTHER LACTONES

29329100

IS0SAFR0LE

29329200

1-(1,3-BENZODIOXOL-5-YL) PROPAN-2-ONE

29329300

PIPERAN0L

29329400

SAFR0LE

29329500

TETRAHYDROCANNABINOLS (ALL ISOMERS)

29329900

OTHER HETEROCYCLIC COMPNDS WITH OXYGEN HETERO - ATOM/S)