Information of chemical modification

Structure
Name/SynonymFluorescein
Systematic Name3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
InChIInChI=1S/C20H12O5/c21-11-5-7-15-17(9-11)24-18-10-12(22)6-8-16(18)20(15)14-4-2-1-3-13(14)19(23)25-20/h1-10,21-22H
Canonical SMILESOC1=CC2=C(C=C1)C1(OC(=O)C3=CC=CC=C13)C1=C(O2)C=C(O)C=C1
SourceNon Natural RNA modification
Modified ComponentSugar