Sennoside

Chemical Name: 4,4'-dihydroxy-10,10'-dioxo-5,5'-bis((3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-9,9',10,10'-tetrahydro-[9,9'-bianthracene]-2,2'-dicarboxylic acid

Synonym: NULL

Smile: O=C(C(C1=CC=C2)=C2OC(C(C(O)C3O)O)OC3CO)C(C(C1C(C4=CC=CC(OC(C(C(O)C5O)O)OC5CO)=C46)C7=CC(C(O)=O)=CC(O)=C7C6=O)=CC(C(O)=O)=C8)=C8O