NH2CH2COOH +CH3CHO -> NH2CH2CONHCH3COOH (N-methylglycine)
NH2CH2COOH + Na(OH)2 -> NaNH2CH2COO + H2O (sodium glycinate)
NH2CH2COOH +CH3CHO -> NH2CH2CONHCH3COOH (N-methylglycine)
NH2CH2COOH + Na(OH)2 -> NaNH2CH2COO + H2O (sodium glycinate)