Senecionine; (5R,6R,9a1R,14aR,Z)-3-ethylidene-6-hydroxy-5,6-dimethyl-3,4,5,6,9,9a1,11,13,14,14a-decahydro-[1,6]dioxacyclododecino[2,3,4-gh]pyrrolizine-2,7-dione; CAS No.: 130-01-8; Specializing in key intermediates, ChemShuttle offers (5R,6R,9a1R,14aR,Z)-3-ethylidene-6-hydroxy-5,6-dimethyl-3,4,5,6,9,9a1,11,13,14,14a-decahydro-[1,6]dioxacyclododecino[2,3,4-gh]pyrrolizine-2,7-dione, a critical scaffold for natural product analogs.