Based on the SMILES C[As](=O)([O-])O, the molecule can be described as:
The molecule is an organoarsonic acid anion. It is a conjugate base of a methylarsonic acid. It is a conjugate acid of a methylarsonate(2-).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule can be described {#by|as!}:
{description#}
C[As](=O)([O-])O
hydroxy(methyl)arsinate
The molecule is an organoarsonic acid anion. It is a conjugate base of a methylarsonic acid. It is a conjugate acid of a methylarsonate(2-).