abieta-7,13-dien-18,18-diol 304.240 304.46690 An aldehyde hydrate resulting from the addition of water to the aldehyde group of abietal. C20H32O2 CHEBI:63668 CPTVDNMRGYWJCH-ONCXSQPRSA-N InChI=1S/C20H32O2/c1-13(2)14-6-8-16-15(12-14)7-9-17-19(16,3)10-5-11-20(17,4)18(21)22/h7,12-13,16-18,21-22H,5-6,8-11H2,1-4H3/t16-,17+,19+,20+/m0/s1 [H][C@]12CCC(=CC1=CC[C@@]1([H])[C@@](C)(CCC[C@]21C)C(O)O)C(C)C abieta-7,13-dien-18,18-diol chebi_ontology aldehyde hydrate