Exact Mass: 991.404888
Exact Mass Matches: 991.404888
Found 2 metabolites which its exact mass value is equals to given mass value 991.404888,
within given mass tolerance error 6.4E-8 dalton. Try search metabolite list with more accurate mass tolerance error
1.28E-8 dalton.
{[(2r,3s,6s)-6-{[(2r,3r,4s,6s)-6-{[(2r,3r,4r,6r)-6-[(1s,4as,5s,6s,12bs)-5-(acetyloxy)-4a,6,8,12b-tetrahydroxy-1-{[(2r,4r,5r,6s)-5-hydroxy-4-methoxy-6-methyloxan-2-yl]oxy}-3-methyl-7,12-dioxo-1,4,5,6-tetrahydrotetraphen-9-yl]-3-hydroxy-2-methyloxan-4-yl]oxy}-4-hydroxy-2,4-dimethyloxan-3-yl]oxy}-2-methyloxan-3-yl]oxy}methanimidic acid
{[(2r,3s,6s)-6-{[(2r,3r,4s,6s)-6-{[(2r,3r,4r,6r)-6-[(1s,4as,5s,6s,12bs)-5-(acetyloxy)-4a,6,8,12b-tetrahydroxy-1-{[(2r,4r,5r,6s)-5-hydroxy-4-methoxy-6-methyloxan-2-yl]oxy}-3-methyl-7,12-dioxo-1,4,5,6-tetrahydrotetraphen-9-yl]-3-hydroxy-2-methyloxan-4-yl]oxy}-4-hydroxy-2,4-dimethyloxan-3-yl]oxy}-2-methyloxan-3-yl]oxy}methanimidic acid
[(6-{[6-({6-[5-(acetyloxy)-4a,6,8,12b-tetrahydroxy-1-[(5-hydroxy-4-methoxy-6-methyloxan-2-yl)oxy]-3-methyl-7,12-dioxo-1,4,5,6-tetrahydrotetraphen-9-yl]-3-hydroxy-2-methyloxan-4-yl}oxy)-4-hydroxy-2,4-dimethyloxan-3-yl]oxy}-2-methyloxan-3-yl)oxy]methanimidic acid
[(6-{[6-({6-[5-(acetyloxy)-4a,6,8,12b-tetrahydroxy-1-[(5-hydroxy-4-methoxy-6-methyloxan-2-yl)oxy]-3-methyl-7,12-dioxo-1,4,5,6-tetrahydrotetraphen-9-yl]-3-hydroxy-2-methyloxan-4-yl}oxy)-4-hydroxy-2,4-dimethyloxan-3-yl]oxy}-2-methyloxan-3-yl)oxy]methanimidic acid