Exact Mass: 657.1774214
Exact Mass Matches: 657.1774214
Found 2 metabolites which its exact mass value is equals to given mass value 657.1774214,
within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error
0.0002 dalton.
Sodium copper chlorophyllin
copper(2+) ion 19-carboxy-15-(2-carboxyethyl)-17-(carboxymethyl)-9-ethenyl-4-ethyl-5,10,14,20-tetramethyl-21,22,23,24-tetraazapentacyclo[16.2.1.1³,⁶.1⁸,¹¹.1¹³,¹⁶]tetracosa-1(20),2,4,6(24),7,9,11,13(22),16,18-decaene-21,23-diide
It is used as a food additive .
copper;[18-(2-carboxyethyl)-20-(carboxymethyl)-12-ethenyl-7-ethyl-3,8,13,17-tetramethyl-18,24-dihydro-17H-porphyrin-2-ylidene]methanediolate
copper;[18-(2-carboxyethyl)-20-(carboxymethyl)-12-ethenyl-7-ethyl-3,8,13,17-tetramethyl-18,24-dihydro-17H-porphyrin-2-ylidene]methanediolate