Einecs 288-782-1

sodium (R)-alpha-[(3-ethoxy-1-methyl-3-oxo-1-propenyl)amino]cyclohexa-1,4-diene-1-acetate

(R)-α-[[2-(Ethoxycarbonyl)-1-methylethenyl]amino]-1,4-cyclohexadiene-1-acetic acid sodium salt

(R)-α-[(1-Methyl-3-ethoxy-3-oxo-1-propenyl)amino]-1,4-cyclohexadiene-1-acetic acid sodium salt