CM-

CM-

Symbol for carboxymethyl radical.
References in periodicals archive ?
###3438-3264.47 cm-1 (N-H and O-H), 2936-2887.69 cm-1 (C-H), 2359.56 cm-1 (O-H), 1654.48 cm-1 (C=O), 1576.32 cm-1 (N-H), 1471.99 cm-
Span 85 has shown characteristic peaks at 2923.18 cm-1, 2853.50 cm-1 both peaks represent (double bond CH2), 1743.05 cm-1 ( ketone with 5 membered cyclic ring), 1463.44 cm-1 (scissoring double bond CH2), 1377.42 cm-1 (CH3), 1167.75 cm-1 (CO str) and 1090.63 cm- 1 (CO strong)[19].