Exact Mass: 1340.666568
Exact Mass Matches: 1340.666568
Found 4 metabolites which its exact mass value is equals to given mass value 1340.666568,
within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error
4.0E-5 dalton.
n-[(2r,3s,4r,6r)-6-{[(1s,5r,6s,7e,9s,11z,13s,16r,17r,18r,20r,21s,22r)-3-formyl-5,27-dihydroxy-17-{[(2r,4r,5s,6r)-4-{[(2r,5r,6r)-5-{[(2r,4s,5s,6s)-4-hydroxy-5-{[(2r,5s,6s)-5-hydroxy-6-methyloxan-2-yl]oxy}-6-methyloxan-2-yl]oxy}-6-methyloxan-2-yl]oxy}-6-methyl-5-[(2-methylpropanoyl)oxy]oxan-2-yl]oxy}-8,12,18,20,22-pentamethyl-23,25-dioxo-26-oxapentacyclo[22.2.1.0¹,⁶.0¹³,²².0¹⁶,²¹]heptacosa-3,7,11,14,24(27)-pentaen-9-yl]oxy}-2,4-dimethyl-4-nitrooxan-3-yl]methoxycarboximidic acid
n-[(2r,3s,4r,6r)-6-{[(1s,5r,6s,7e,9s,11z,13s,16r,17r,18r,20r,21s,22r)-3-formyl-5,27-dihydroxy-17-{[(2r,4r,5s,6r)-4-{[(2r,5r,6r)-5-{[(2r,4s,5s,6s)-4-hydroxy-5-{[(2r,5s,6s)-5-hydroxy-6-methyloxan-2-yl]oxy}-6-methyloxan-2-yl]oxy}-6-methyloxan-2-yl]oxy}-6-methyl-5-[(2-methylpropanoyl)oxy]oxan-2-yl]oxy}-8,12,18,20,22-pentamethyl-23,25-dioxo-26-oxapentacyclo[22.2.1.0¹,⁶.0¹³,²².0¹⁶,²¹]heptacosa-3,7,11,14,24(27)-pentaen-9-yl]oxy}-2,4-dimethyl-4-nitrooxan-3-yl]methoxycarboximidic acid
n-[6-({3-formyl-5,23-dihydroxy-17-[(4-{[5-({4-hydroxy-5-[(5-hydroxy-6-methyloxan-2-yl)oxy]-6-methyloxan-2-yl}oxy)-6-methyloxan-2-yl]oxy}-6-methyl-5-[(2-methylpropanoyl)oxy]oxan-2-yl)oxy]-8,12,18,20,22-pentamethyl-25,27-dioxo-26-oxapentacyclo[22.2.1.0¹,⁶.0¹³,²².0¹⁶,²¹]heptacosa-3,7,11,14,23-pentaen-9-yl}oxy)-2,4-dimethyl-4-nitrooxan-3-yl]methoxycarboximidic acid
n-[6-({3-formyl-5,23-dihydroxy-17-[(4-{[5-({4-hydroxy-5-[(5-hydroxy-6-methyloxan-2-yl)oxy]-6-methyloxan-2-yl}oxy)-6-methyloxan-2-yl]oxy}-6-methyl-5-[(2-methylpropanoyl)oxy]oxan-2-yl)oxy]-8,12,18,20,22-pentamethyl-25,27-dioxo-26-oxapentacyclo[22.2.1.0¹,⁶.0¹³,²².0¹⁶,²¹]heptacosa-3,7,11,14,23-pentaen-9-yl}oxy)-2,4-dimethyl-4-nitrooxan-3-yl]methoxycarboximidic acid
n-[(2r,3r,4s,6r)-6-{[(1s,5s,6r,7e,9s,11e,13s,16s,17s,18s,20s,21r,22s)-3-formyl-5,23-dihydroxy-17-{[(2s,4r,5s,6s)-4-{[(2s,5r,6s)-5-{[(2r,4r,5r,6s)-4-hydroxy-5-{[(2s,5r,6s)-5-hydroxy-6-methyloxan-2-yl]oxy}-6-methyloxan-2-yl]oxy}-6-methyloxan-2-yl]oxy}-6-methyl-5-[(2-methylpropanoyl)oxy]oxan-2-yl]oxy}-8,12,18,20,22-pentamethyl-25,27-dioxo-26-oxapentacyclo[22.2.1.0¹,⁶.0¹³,²².0¹⁶,²¹]heptacosa-3,7,11,14,23-pentaen-9-yl]oxy}-2,4-dimethyl-4-nitrooxan-3-yl]methoxycarboximidic acid
n-[(2r,3r,4s,6r)-6-{[(1s,5s,6r,7e,9s,11e,13s,16s,17s,18s,20s,21r,22s)-3-formyl-5,23-dihydroxy-17-{[(2s,4r,5s,6s)-4-{[(2s,5r,6s)-5-{[(2r,4r,5r,6s)-4-hydroxy-5-{[(2s,5r,6s)-5-hydroxy-6-methyloxan-2-yl]oxy}-6-methyloxan-2-yl]oxy}-6-methyloxan-2-yl]oxy}-6-methyl-5-[(2-methylpropanoyl)oxy]oxan-2-yl]oxy}-8,12,18,20,22-pentamethyl-25,27-dioxo-26-oxapentacyclo[22.2.1.0¹,⁶.0¹³,²².0¹⁶,²¹]heptacosa-3,7,11,14,23-pentaen-9-yl]oxy}-2,4-dimethyl-4-nitrooxan-3-yl]methoxycarboximidic acid