Cas No search for molecular info

Cas No|Cas Number|CAS Registry Number:438197-19-4 .
Chemical Name|Molecular Name:2,3-Dichlorobenzohydrazide
Formulanor:C7H6Cl2N2O
Synonyms:2,3-Dichloro-benzoic acid hydrazide, 2,3-dichlorobenzenecarbohydrazide
Molecular Weight:205.041