Exact Mass: 1657.7049
Exact Mass Matches: 1657.7049
Found 1 metabolites which its exact mass value is equals to given mass value 1657.7049,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
(2e)-4-[(6-{[6-({6-[(6-{[(1r,10s,12r,13r,21s,23s,24s)-24-{[5-({5-[(4,5-dihydroxy-6-methyloxan-2-yl)oxy]-4,6-dimethyl-4-nitrosooxan-2-yl}oxy)-4-hydroxy-6-methyloxan-2-yl]oxy}-23-(dimethylamino)-4,8,12-trihydroxy-13-(methoxycarbonyl)-1,12-dimethyl-6,17-dioxo-25-oxahexacyclo[19.3.1.0²,¹⁹.0⁵,¹⁸.0⁷,¹⁶.0⁹,¹⁴]pentacosa-2,4,7(16),8,14,18-hexaen-10-yl]oxy}-4-hydroxy-2-methyloxan-3-yl)oxy]-4-hydroxy-2-methyloxan-3-yl}oxy)-2,4-dimethyl-4-nitrosooxan-3-yl]oxy}-4-methoxy-2-methyloxan-3-yl)oxy]-3-methyl-4-oxobut-2-enoic acid
(2e)-4-[(6-{[6-({6-[(6-{[(1r,10s,12r,13r,21s,23s,24s)-24-{[5-({5-[(4,5-dihydroxy-6-methyloxan-2-yl)oxy]-4,6-dimethyl-4-nitrosooxan-2-yl}oxy)-4-hydroxy-6-methyloxan-2-yl]oxy}-23-(dimethylamino)-4,8,12-trihydroxy-13-(methoxycarbonyl)-1,12-dimethyl-6,17-dioxo-25-oxahexacyclo[19.3.1.0²,¹⁹.0⁵,¹⁸.0⁷,¹⁶.0⁹,¹⁴]pentacosa-2,4,7(16),8,14,18-hexaen-10-yl]oxy}-4-hydroxy-2-methyloxan-3-yl)oxy]-4-hydroxy-2-methyloxan-3-yl}oxy)-2,4-dimethyl-4-nitrosooxan-3-yl]oxy}-4-methoxy-2-methyloxan-3-yl)oxy]-3-methyl-4-oxobut-2-enoic acid
