Free release
admin

6 

HOME 6 Text

63494-80-4 calcium hydrogen 3-[(4-hydroxy-3-sulphonatophenyl)(4-oxo-3-sulphonato-2,5-cyclohexadien-1

service@apichina.com
Product Name calcium hydrogen 3-[(4-hydroxy-3-sulphonatophenyl)(4-oxo-3-sulphonato-2,5-cyclohexadien-1-ylidene)methyl]benzoate
CAS No. 63494-80-4
Synonyms Benzoic acid, 3-((4-hydroxy-3-sulfophenyl)(4-oxo-3-sulfo-2,5-cyclohexadien-1-ylidene)methyl)-, calcium salt (1:1); Calcium hydrogen 3-((4-hydroxy-3-sulphonatophenyl)(4-oxo-3-sulphonato-2,5-cyclohexadien-1-ylidene)methyl)benzoate; calcium 5-[(Z)-(3-carboxyphenyl)(4-oxo-3-sulfonatocyclohexa-2,5-dien-1-ylidene)methyl]-2-hydroxybenzenesulfonate
InChI InChI=1/C20H14O10S2.Ca/c21-15-6-4-12(9-17(15)31(25,26)27)19(11-2-1-3-14(8-11)20(23)24)13-5-7-16(22)18(10-13)32(28,29)30;/h1-10,21H,(H,23,24)(H,25,26,27)(H,28,29,30);/q;+2/p-2/b19-13-;
Molecular Formula C20H12CaO10S2
Molecular Weight 516.5113