Free release

97659-34-2 calcium 5-ethoxy-2-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate

service@apichina.com
Product Name calcium 5-ethoxy-2-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate
CAS No. 97659-34-2
Synonyms Calcium 5-ethoxy-2-((2-hydroxy-1-naphthyl)azo)benzenesulphonate; benzenesulfonate, 5-ethoxy-2-[(2Z)-2-(2-oxo-1(2H)-naphthalenylidene)hydrazinyl]-, calcium salt (1:1)
InChI InChI=1/C18H16N2O5S.Ca/c1-2-25-13-8-9-15(17(11-13)26(22,23)24)19-20-18-14-6-4-3-5-12(14)7-10-16(18)21;/h3-11,19H,2H2,1H3,(H,22,23,24);/q;+2/p-1/b20-18-;
Molecular Formula C18H15CaN2O5S
Molecular Weight 411.4646