Produktsname: | Benzenesulfonic acid,4-chloro-2-[2-[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-yl]diazenyl]-5-methyl-,ammonium salt (1:2) |
CAS Registry Number: | 154946-66-4 |
Synonyme: | Benzenesulfonicacid,4-chloro-2-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-yl]azo]-5-methyl-,diammonium salt (9CI); Pigment Yellow 191:1; C.I. Pigment Yellow 191:1; CromophtalYellow HRP;Benzenesulfonic acid,4-chloro-2-[2-[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-yl]diazenyl]-5-methyl-,ammonium salt (1:2); C.I. 18795:1; PY 191:1; |
Molecular Formula: | C17H15 Cl N4 O7 S2 . 2 H3 N |