-
2-[(2-cyanoethyl)[4-[(2-cyano-4-nitrophenyl)azo]phenyl]amino]ethyl isobutyrate
CAS:73309-52-1
Purity:99%
-
-
-
-
-
3-[(4-amino-5-methoxy-o-tolyl)azo]naphthalene-1,5-disulphonic acid, lithium sodium salt
CAS:75198-80-0
Purity:99%
-
-
-