Question

NaHCO
NH CI
"HN + 00 +OHON​

Answer 1

Answer:

Explanation:

2 NH 2 OH O N iui O N Hc r ON CI N S) 0 o N NH -N 0 CI NH 2 HH H OH 2N OH S-N 0 -N '(S 0 ... 2 0 H 0 H H 0 N / H (N)0cN (S) N RN ~ ci 00S\ -, /~ N 0 NN H 2 N R)HN"(S) ... C 18 column, 2.0 x 50 mm Mobile phase A: formic acid, 0.1%(v/v) in water; B: formic acid, 0.1 ... 4 and 2 x 50mL saturated NaHCO 3 , dried over Na 2