Chemical Name: (3S,5Z,7E,22E)-9,10-Secoergosta-5,7,10(19),22-tetraen-3-ol.
Synonym: Vitamin D2 ;
Smiles: C=C1CC[C@@](O)([H])C/C1=C/C=C2CCC[C@@]3(C)[C@@]\2([H])CC[C@]3([H])[C@@](C)([H])/C=C/[C@]([H])(C)C(C)C
Inchi: InChI=1S/C7H8N2O2/c8-9-6-3-1-2-5(4-6)7(10)11/h1-4,9H,8H2,(H,10,11)