Chemistry, part 1

... > organooxygen compound > carbonyl compound > carboxylic acid > amino acid > aromatic amino acid > hydroxyphenylalanine > 3',4',5'-trihydroxy-l-phenylalanine

... > organooxygen compound > carbon oxoacid > carboxylic acid > amino acid > aromatic amino acid > hydroxyphenylalanine > 3',4',5'-trihydroxy-l-phenylalanine

... > chemical entity > molecular entity > polyatomic entity > heteroatomic molecular entity > hydroxides > oxoacid > carbon oxoacid > carboxylic acid > amino acid > aromatic amino acid > hydroxyphenylalanine > 3',4',5'-trihydroxy-l-phenylalanine

... > chemical entity > molecular entity > main group molecular entity > s-block molecular entity > hydrogen molecular entity > hydroxides > oxoacid > carbon oxoacid > carboxylic acid > amino acid > aromatic amino acid > hydroxyphenylalanine > 3',4',5'-trihydroxy-l-phenylalanine

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > carbon group molecular entity > organic molecular entity > organic amino compound > amino acid > aromatic amino acid > hydroxyphenylalanine > 3',4',5'-trihydroxy-l-phenylalanine

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > pnictogen molecular entity > nitrogen molecular entity > organonitrogen compound > organic amino compound > amino acid > aromatic amino acid > hydroxyphenylalanine > 3',4',5'-trihydroxy-l-phenylalanine

organic aromatic compound > aromatic amino acid > hydroxyphenylalanine > 3',4',5'-trihydroxy-l-phenylalanine

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > pnictogen molecular entity > nitrogen molecular entity > organonitrogen compound > amino-acid derivative > phenylalanine derivative > hydroxyphenylalanine > 3',4',5'-trihydroxy-l-phenylalanine

... > organooxygen compound > carbonyl compound > carboxylic acid > amino acid > alpha-amino acid > non-proteinogenic alpha-amino acid > hydroxy-amino acid > hydroxyphenylalanine > 3',4',5'-trihydroxy-l-phenylalanine

... > organooxygen compound > carbon oxoacid > carboxylic acid > amino acid > alpha-amino acid > non-proteinogenic alpha-amino acid > hydroxy-amino acid > hydroxyphenylalanine > 3',4',5'-trihydroxy-l-phenylalanine

... > chemical entity > molecular entity > polyatomic entity > heteroatomic molecular entity > hydroxides > oxoacid > carbon oxoacid > carboxylic acid > amino acid > alpha-amino acid > non-proteinogenic alpha-amino acid > hydroxy-amino acid > hydroxyphenylalanine > 3',4',5'-trihydroxy-l-phenylalanine

... > chemical entity > molecular entity > main group molecular entity > s-block molecular entity > hydrogen molecular entity > hydroxides > oxoacid > carbon oxoacid > carboxylic acid > amino acid > alpha-amino acid > non-proteinogenic alpha-amino acid > hydroxy-amino acid > hydroxyphenylalanine > 3',4',5'-trihydroxy-l-phenylalanine

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > carbon group molecular entity > organic molecular entity > organic amino compound > amino acid > alpha-amino acid > non-proteinogenic alpha-amino acid > hydroxy-amino acid > hydroxyphenylalanine > 3',4',5'-trihydroxy-l-phenylalanine

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > pnictogen molecular entity > nitrogen molecular entity > organonitrogen compound > organic amino compound > amino acid > alpha-amino acid > non-proteinogenic alpha-amino acid > hydroxy-amino acid > hydroxyphenylalanine > 3',4',5'-trihydroxy-l-phenylalanine

... > organooxygen compound > carbonyl compound > carboxylic acid > amino acid > non-proteinogenic amino acid > non-proteinogenic alpha-amino acid > hydroxy-amino acid > hydroxyphenylalanine > 3',4',5'-trihydroxy-l-phenylalanine

... > organooxygen compound > carbon oxoacid > carboxylic acid > amino acid > non-proteinogenic amino acid > non-proteinogenic alpha-amino acid > hydroxy-amino acid > hydroxyphenylalanine > 3',4',5'-trihydroxy-l-phenylalanine

... > chemical entity > molecular entity > polyatomic entity > heteroatomic molecular entity > hydroxides > oxoacid > carbon oxoacid > carboxylic acid > amino acid > non-proteinogenic amino acid > non-proteinogenic alpha-amino acid > hydroxy-amino acid > hydroxyphenylalanine > 3',4',5'-trihydroxy-l-phenylalanine

... > chemical entity > molecular entity > main group molecular entity > s-block molecular entity > hydrogen molecular entity > hydroxides > oxoacid > carbon oxoacid > carboxylic acid > amino acid > non-proteinogenic amino acid > non-proteinogenic alpha-amino acid > hydroxy-amino acid > hydroxyphenylalanine > 3',4',5'-trihydroxy-l-phenylalanine

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > carbon group molecular entity > organic molecular entity > organic amino compound > amino acid > non-proteinogenic amino acid > non-proteinogenic alpha-amino acid > hydroxy-amino acid > hydroxyphenylalanine > 3',4',5'-trihydroxy-l-phenylalanine

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > pnictogen molecular entity > nitrogen molecular entity > organonitrogen compound > organic amino compound > amino acid > non-proteinogenic amino acid > non-proteinogenic alpha-amino acid > hydroxy-amino acid > hydroxyphenylalanine > 3',4',5'-trihydroxy-l-phenylalanine