Hydrochloric Acid → 3-Ethoxy-4-(1-methylpyrazol-4-yl)benzoic acid

Reaction equation

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