title: Purification and characterization of pesticidal synergists. I. Piperonyl butoxide.
mesh_terms: D000438:Alcohols / Q000032:analysis; D055598:Chemical Phenomena; D002621:Chemistry; D002849:Chromatography, Gas; D002855:Chromatography, Thin Layer; D004149:Dioxoles / Q000302:isolation & purification*; D004987:Ethers / Q000032:analysis; D005782:Gels; D007259:Infrared Rays; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D008722:Methods; D008745:Methylation; D008970:Molecular Weight; D010574:Pesticide Synergists / Q000302:isolation & purification; D010575:Pesticides / Q000302:isolation & purification*; D010882:Piperonyl Butoxide / Q000302:isolation & purification; D012822:Silicon Dioxide
chemical_list: D000438:Alcohols; D004149:Dioxoles; D004987:Ethers; D005782:Gels; D010574:Pesticide Synergists; D010575:Pesticides; D012822:Silicon Dioxide; D010882:Piperonyl Butoxide