1,3-Butadiene Back Catalog number: 71492 Availability: In the manufacturer's stock Price on request - + Recommended 71088 Methyl-2-trifluoromethyl benzoate Price on request 71467 trans-2-Pentene Price on request 9816.3-10MG Allyl methyl sulfide, neat, Solvent-neat, Unit 10MG, # of units-1, Cas.no. 10152-76-8 Price on request