58067-05-3, CAS No 58067-05-3

58067-05-3 calcium 4-[(4-chloro-5-ethyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate
Product Name	calcium 4-[(4-chloro-5-ethyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate
Synonyms	15867;C.I. Pigment Red 200, calcium salt;2-Naphthalenecarboxylic acid, 4-(2-(4-chloro-5-ethyl-2-sulfophenyl)diazenyl)-3-hydroxy-, calcium salt (1:1);calcium (4Z)-4-[2-(4-chloro-5-ethyl-2-sulfonatophenyl)hydrazinylidene]-3-oxo-3,4-dihydronaphthalene-1-carboxylate
Molecular Formula	C₁₉H₁₃CaClN₂O₆S
Molecular Weight	472.9123
InChl	InChI=1/C19H15ClN2O6S.Ca/c1-2-10-7-15(17(9-14(10)20)29(26,27)28)21-22-18-12-6-4-3-5-11(12)13(19(24)25)8-16(18)23;/h3-9,21H,2H2,1H3,(H,24,25)(H,26,27,28);/q;+2/p-2/b22-18-;
CAS Registry Number	58067-05-3
EINECS	261-091-2
Molecular Structure

58067-05-3 calcium 4-[(4-chloro-5-ethyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate