CAS號(hào):523-39-7
英文名:2-methyl-3-[(2E,6E,10E,14E,18E,22E,26E,30E)-3,7,11,15,19,23,27,31,35-nonamethylhexatriaconta-2,6,10,14,18,22,26,30,34-nonaenyl]naphthalene-1,4-dione
中文名:維生素 K2(45)
Vitamin K2(Menaquinone 9)523-39-7