CAS: 51-05-8 Procaine hydrochloride Novocaine / Novocain / Novocaine hydrochloride MF: C13H21ClN2O2 (C₁₃H₂₁ClN₂O₂) 3-(Diethylamino)ethyl 4-aminobenzoate hydrochloride 2-4Aminobenzoic acid 2-diethylaminoethyl ester hydrochloride Reliable manufacturer from China,supply high purity & ...