(2S)-2-{[(tert-butoxy)carbonyl]amino}-4-oxo-4-(prop-2-en-1-yloxy)butanoic acid

(2s)-4-(allyloxy)-2-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid (non-preferred name) ; l-aspartic acid, n-[(1,1-dimethylethoxy)carbonyl]-, 4-(2-propenyl) ester ; l-aspartic acid,n-[(1,1-dimethylethoxy)carbonyl]-, 4-(2-propen-1-yl) ester ; l-aspartic acid, n-[(1,1-dimethylethoxy)carbonyl]-, 4-(2-propen-1-yl) ester ; ref dupl: boc-asp(oall)-oh ; boc-asp(oall)-oh boc-l-aspartic acid β-allyl ester ; (2s)-4-allyloxy-2-(tert-butoxycarbonylamino)-4-oxo-butanoic acid ; (s)-2-(benzyloxycarbonylamino)-3-hydroxypropanoic acid ; boc-l-aspartic acid 4-allyl ester ; l-asparticacid, n-[(1,1-dimethylethoxy)carbonyl]-, 4-(2-propenyl) ester (9ci)