111Category: | Dyestuffs and Pigments |
|
|
CAS NO: | 12226-33-4 | ||
EC NO: | 274-436-7 | ||
Molecular Formula: | C20H15BrN4Na2O8S2 | ||
Molecular Weight: | 629.3686 | ||
Specification: | |||
InChI: | InChI=1/C20H17BrN4O8S2.2Na/c1-10(21)20(27)23-12-4-6-14(17(8-12)35(31,32)33)24-25-19-15(22-2)5-3-11-7-13(34(28,29)30)9-16(26)18(11)19;;/h3-9,24-25H,1H2,2H3,(H,23,27)(H,28,29,30)(H,31,32,33);;/q;2*+1/p-2/b22-15+;; | ||
Synonyms: | disodium (6E)-5-(2-{4-[(2-bromoacryloyl)amino]-2-sulfonatophenyl}hydrazino)-6-(methylimino)-4-oxo-4,6-dihydronaphthalene-2-sulfonate; | ||
Molecular Structure: |