Jiharogenbinirushikuropuropankarubonsanesuterunoseizoho narabini2 * 4 * 44torimechiruu33karuboarukokishii55 * beeta * beetaajiharogenbiniru ** 4 * 55jihidorofuranoyobisonoseizoho narabini2 * 5 * 55torimechiruu33karubA method of preparing certain dihalogen vinyl cyclopropane carboxylic acid...