42986-15-2, CAS No 42986-15-2

42986-15-2 5-[[4-(methylamino)phenyl]azo]-2-[2-(4-nitro-2-sulphophenyl)vinyl]benzenesulphonic acid
Product Name	5-[[4-(methylamino)phenyl]azo]-2-[2-(4-nitro-2-sulphophenyl)vinyl]benzenesulphonic acid
Synonyms	Benzenesulfonic acid, 5-(2-(4-(methylamino)phenyl)diazenyl)-2-(2-(4-nitro-2-sulfophenyl)ethenyl)-;5-((4-(Methylamino)phenyl)azo)-2-(2-(4-nitro-2-sulfophenyl)ethenyl)benzenesulfonic acid;5-((4-(Methylamino)phenyl)azo)-2-(2-(4-nitro-2-sulphophenyl)vinyl)benzenesulphonic acid;Benzenesulfonic acid, 5-((4-(methylamino)phenyl)azo)-2-(2-(4-nitro-2-sulfophenyl)ethenyl)-;5-{(E)-[4-(methylamino)phenyl]diazenyl}-2-[(E)-2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid
Molecular Formula	C₂₁H₁₈N₄O₈S₂
Molecular Weight	518.5196
InChl	InChI=1/C21H18N4O8S2/c1-22-16-7-9-17(10-8-16)23-24-18-6-4-14(20(12-18)34(28,29)30)2-3-15-5-11-19(25(26)27)13-21(15)35(31,32)33/h2-13,22H,1H3,(H,28,29,30)(H,31,32,33)/b3-2+,24-23+
CAS Registry Number	42986-15-2
EINECS	256-039-0
Molecular Structure
Density	1.53g/cm³
Refractive Index	1.677

42986-15-2 5-[[4-(methylamino)phenyl]azo]-2-[2-(4-nitro-2-sulphophenyl)vinyl]benzenesulphonic acid