2H-1-Benzopyran, 4-ethynyl-3,4-dihydro-3-(1-methylethenyl)-,(3R,4S)-rel- is a chemical compound registered under CAS number 552843-75-1, with the molecular formula C14H14O and a molecular weight of about 198.26 g/mol. NewsChem supplies 2H-1-Benzopyran, 4-ethynyl-3,4-dihydro-3-(1-methylethenyl)-,(3R,4S)-rel- for laboratory research and bulk production; product code 850034. Send an inquiry for purity, packaging, price and lead time.