Base Information
- Chemical Name:2-Thiophenecarboxylic acid, 5-[(2-carboxy-1-hydroxynaphthalenyl)azo]-4-cyano-3-methyl-, ethyl ester
- CAS No.:681846-41-3
- Molecular Formula:C20H15N3O5S
- Molecular Weight:
- Hs Code.:
Synonyms:

