Cas No search for molecular info

Cas No|Cas Number|CAS Registry Number:71056-57-0 .
Chemical Name|Molecular Name:ethyl 1-methyl-5-nitroindole-2-carboxylate
Formulanor:C12H12N2O4
Synonyms:Ethyl-1-methyl-5-nitroindol-2-carboxylat, 1-methyl-5-nitro-indole-2-carboxylic acid ethyl ester, ethyl 1-methyl-5-nitro-1H-indole-2-carboxylate, Ethyl 1-methyl-5-nitro-2-indolecarboxylate
Molecular Weight:248.235