Similar names: Naphth[2,3-b]oxirene-2,7-dione, 1a,7a-dihydro-1a-methyl-7a-(3,7,11,15-tetramethyl-2-hexadecen-1-yl)-; 1,4-Naphthoquinone, 2,3-epoxy-2,3-dihydro-2-methyl-3-phytyl- (6CI,7CI,8CI); Naphth[2,3-b]oxirene-2,7-dione, 1a,7a-dihydro-1a-methyl-7a-(3,7,11,15-tetramethyl-2-hexadecenyl)- (9CI); 1a,7a-Dihydro-1a-methyl-7a-(3,7,11,15-tetramethyl-2-hexadecen-1-yl)naphth[2,3-b]oxirene-2,7-dione; 2,3-Epoxyphylloquinone; Phylloquinone oxide; Phylloquinone, epoxide; Phylloquinone-2,3-epoxide; Vitamin K 2,3-epoxide; Vitamin K epoxide; Vitamin K oxide; Vitamin K1 2,3-epoxide; Vitamin K1 oxide; Vitamin K1, epoxide