Hydrochloric Acid → ethyl N-((7-chloro-2,3-dihydro-2-methyl-4-benzofuranylhydrazono)cyanoacetyl)carbamate

Reaction equation

[C:18](#[N:19])[CH2:20][C:21](=[O:22])[NH:23][C:24](=[O:25])[O:26][CH2:27][CH3:28].[ClH:13].[N:14]([O-:15])=[O:16].[NH2:1][c:2]1[cH:3][cH:4][c:5]([Cl:12])[c:6]2[c:7]1[CH2:8][CH:9]([CH3:11])[O:10]2.[Na+:17].[OH2:29].[cH:30]1[cH:31][cH:32][n:33][cH:34][cH:35]1>>[NH:1]([c:2]1[cH:3][cH:4][c:5]([Cl:12])[c:6]2[c:7]1[CH2:8][CH:9]([CH3:11])[O:10]2)[N:14]=[C:20]([C:18]#[N:19])[C:21](=[O:22])[NH:23][C:24](=[O:25])[O:26][CH2:27][CH3:28]