2-[(2,2-Dimethylpropylidene)amino]propionic acid methyl ester
2-[(2,2-Dimethylpropylidene)amino]propionic acid methyl ester ??
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2-[(2,2-Dimethylpropylidene)amino]propionic acid methyl ester C??? ??, ??, ??
2-[(2,2-Dimethylpropylidene)amino]propionic acid methyl ester ?? ?? ? ???
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2-[(2,2-Dimethylpropylidene)amino]propionic acid methyl ester ?? ??
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