CAS No: 1681-60-3, Chemical Name: Pontacylviolet

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1681-60-3 Pontacylviolet

product Name	Pontacylviolet
Synonyms	C.I. 16580; C.I. Acid Violet 3; C.I. Acid Violet 3, disodium salt (8CI); Acid Violet 3; Pontacyl violet 4BSN; disodium (3E)-3-[2-(4-aminophenyl)hydrazinylidene]-5-hydroxy-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate
Molecular Formula	C₁₆H₁₁N₃Na₂O₈S₂
Molecular Weight	483.3834
InChI	InChI=1/C16H13N3O8S2.2Na/c17-9-1-3-10(4-2-9)18-19-15-13(29(25,26)27)6-8-5-11(28(22,23)24)7-12(20)14(8)16(15)21;;/h1-7,18,20H,17H2,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2/b19-15-;;
CAS Registry Number	1681-60-3
EINECS	216-859-1
Molecular Structure
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