6-Amino-1,3-dioxo-1H,3H-Naphtho[1,8-cd]pyran-5,8-disulfonic Acid dipotassium salt
[CAS# 79539-35-8]

Identification

• Name: 6-Amino-1,3-dioxo-1H,3H-Naphtho[1,8-cd]pyran-5,8-disulfonic Acid dipotassium salt
• Synonyms: 4-Amino-3,6-Disulfo-1,8-Naphthalic Anhydride, Dipotassium; 4-Amino-3,6-Disulfo-1,8-Naphthalic Anhydride; 4-AMINO-3 6-DISULFO-1 8-NAPHTHALIC
• Molecular Formula: C₁₂H₅K₂NO₉S₂
• Molecular Weight: 449.50
• CAS Registry Number: 79539-35-8
• SMILES: O=C1OC(=O)c2c3c1cc(cc3c(c(c2)S(=O)(=O)[O-])N)S(=O)(=O)[O-].[K+].[K+]
• InChI: 1S/C12H7NO9S2.2K/c13-10-5-1-4(23(16,17)18)2-6-9(5)7(12(15)22-11(6)14)3-8(10)24(19,20)21;;/h1-3H,13H2,(H,16,17,18)(H,19,20,21);;/q;2*+1/p-2