It is HCl.
The chemical formula for pyridoxine hydrochloride is C8h11no.3hc1.
The formula of aniline is C6H7N and the formula of ethanol is C2H5OH.
c17h21no
C6H16ClN
[The name is misspelled: it should be ..... hydrochloride]Pyridoxine is one of the compounds that are grouped in the vitamin B6-complex (along with pyridoxal and pyridoxamine).It is often used as 'pyridoxine hydrochloride', the muriatic salt of pyridoxine.4,5-Bis(hydroxymethyl)-2-methylpyridin-3-ol-hydrogenchloride,C8H11NO3.HCl(source: wikipedia)
Hydrochloride Monohydrate
Hydralazine hydrochloride
Apresoline Hydrochloride
Hydrochloride means the product has a "salt" component in its chemical makeup. Dilaudid is hydromorphone hcl ( hydromorphone hydrochloride)
anal lubrication
what is this tetracycline mk hydrochloride 500 mg
Acid fuchsine is not a pure compound but a mixture of (many isomers of) sulfonated basic fuchsine. So there isn't a proper chemical formula for this mixture.However the compound 'fuchsine' (sic!) is named:" 4-[(4-Aminophenyl)-(4-imino-1-cyclohexa-2,5-dienylidene)methyl]aniline hydrochloride "it may also be called:" Rosaniline hydrochloride "Its chemical formula is presented in the 'Related links' area just below this answer (cit. wikipedia).