Based on the SMILES representation CC1=CCC(=O)O1, the molecule can be described by:
The molecule is an angelica lactone and a butenolide. It derives from a but-3-en-4-olide. It is a tautomer of a beta-angelica lactone.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule can be described {#by|as!}:
{description#}
CC1=CCC(=O)O1
5-methyl-3H-furan-2-one
The molecule is an angelica lactone and a butenolide. It derives from a but-3-en-4-olide. It is a tautomer of a beta-angelica lactone.