phenylglycine-o-carboxylic acid

例句：

1. 1. Thecompound is a key intermediate in the synthesisof tyrosine.
   这种化合物是合成酪氨酸的关键中间体。
2. 2. Phenylglycine-o-carboxylic acid is a common component ofmany proteins.
   苯丙氨酸羧酸是许多蛋白质的常见成分。
3. 3. Theresearcher synthesizedphenylglycine-o-carboxylic acid toinvestigate its effects on cellular metabolism.
   研究者合成了苯丙氨酸羧酸，以研究其对细胞代谢的影响。