2,7-Bis(4,8-dimethyl-3,7-nonadienyl)-3,4,4,5,6,7-hexahydro-2,7-dimethylspiro[naphtho[1,2-b:4,3-b]dipyran-2(3H),5-[5H]naphtho[1,2-b]pyran]-6(2H)-one
CAS No. 17075-75-1
2,7-Bis(4,8-dimethyl-3,7-nonadienyl)-3,4,4,5,6,7-hexahydro-2,7-dimethylspiro[naphtho[1,2-b:4,3-b]dipyran-2(3H),5-[5H]naphtho[1,2-b]pyran]-6(2H)-one;Vitamin K2(15) dimer