52387-15-2

88.0%(LC) Alkannin Impurity 4 Methylnbutyrylshikonin α-Methyl-n-butylshikonin (2-Methylbutyryl)shikonin (2-METHYL-N-BUTYRYL)SHIKONIN (2-Methylbutyryl)shikonin&gt ALPHA-METHYL-N-BUTYRYLSHIKONIN (S)-alpha-Methylbutyryl alkannin 5,8-Dihydroxy-2-[1-(2-methylbutyryloxy)-4-methyl-3-pentenyl]-1,4-naphthalenedione [1-(5,8-dihydroxy-1,4-dioxonaphthalen-2-yl)-4-methylpent-3-enyl] 2-methylbutanoate 5,8-DIHYDROXY-2-[1-(2-METHYL-N-BUTYRYLOXY)-4-METHYL-3-PENTENYL]-1,4-NAPHTHALENEDIONE 2-Methyl-butyric acid 1-(5,8-dihydroxy-1,4-dioxo-1,4-dihydro-naphthalen-2-yl)-4-methyl-pent-3-enyl ester Butanoic acid, 2-methyl-, 1-(1,4-dihydro-5,8-dihydroxy-1,4-dioxo-2-naphthalenyl)-4-methyl-3-penten-1-yl ester (1R)-1-(5,8-Dihydroxy-1,4-dioxo-1,4-dihydronaphthalen-2-yl)-4-methylpent-3-en-1-yl rel-(2R)-2-methylbutanoate Butanoic acid, 2-methyl-, (1S)-1-(1,4-dihydro-5,8-dihydroxy-1,4-dioxo-2-naphthalenyl)-4-methyl-3-pentenyl ester, (2S)- Inchi=1/C21H24o6/C1-5-12(4)21(26)27-17(9-6-11(2)3)13-10-16(24)18-14(22)7-8-15(23)19(18)20(13)25/H6-8,10,12,17,22-23H,5,9H2,1-4H3/T12-,17-/m0/s