Exact Mass: 543.2118
Exact Mass Matches: 543.2118
Found 3 metabolites which its exact mass value is equals to given mass value 543.2118,
within given mass tolerance error 4.0E-5 dalton. Try search metabolite list with more accurate mass tolerance error
8.0E-6 dalton.
4-{1'-acetyl-9'-hydroxy-3'-oxo-9'ah-spiro[cyclopropane-1,2'-imidazo[1,2-a]indol]-9'-ylmethyl}-1-methoxy-1,2-dimethyl-4h-pyrazino[2,1-b]quinazoline-3,6-dione
4-{1'-acetyl-9'-hydroxy-3'-oxo-9'ah-spiro[cyclopropane-1,2'-imidazo[1,2-a]indol]-9'-ylmethyl}-1-methoxy-1,2-dimethyl-4h-pyrazino[2,1-b]quinazoline-3,6-dione
(1r,4r)-4-[(9'r,9'as)-1'-acetyl-9'-hydroxy-3'-oxo-9'ah-spiro[cyclopropane-1,2'-imidazo[1,2-a]indol]-9'-ylmethyl]-1-methoxy-1,2-dimethyl-4h-pyrazino[2,1-b]quinazoline-3,6-dione
(1r,4r)-4-[(9'r,9'as)-1'-acetyl-9'-hydroxy-3'-oxo-9'ah-spiro[cyclopropane-1,2'-imidazo[1,2-a]indol]-9'-ylmethyl]-1-methoxy-1,2-dimethyl-4h-pyrazino[2,1-b]quinazoline-3,6-dione
