4-ETHOXY-4-OXOBUTYLZINC BROMIDE;4-ETHOXY-4-OXOBUTYLZINC BROMIDE, 0.5MSOL UTION IN TETRAHYDROFURAN;4-ethoxy-4-oxobutylzinc bromide solution;4-Ethoxy-4-oxobutylzinc bromide solution 0.5 in THF;3-(Ethoxycarbonyl)propylzinc broMide, 0.5M in THF, packaged under Argon in resealable CheMSeal^t bottles;(4-ethoxy-4-oxobutyl)zinc(II) broMide;4-Ethoxy-4-oxobutylzinc broMide solution 0.5 M in THF