4-aMidinobenzoic acid Methyl ester hydrochloride(42823-73-4) ¹H NMR

Trimethylamine hydrochloride(593-81-7)¹HNMR Trimethylamine hydrochloride(593-81-7)MS Trimethylamine hydrochloride(593-81-7)IR2 Trimethylamine hydrochloride(593-81-7)IR1 Trimethylamine hydrochloride(593-81-7)Raman Protocatechuic acid(99-50-3)MS Protocatechuic acid(99-50-3)¹HNMR Protocatechuic acid(99-50-3)Raman Protocatechuic acid(99-50-3)¹³CNMR Protocatechuic acid(99-50-3)IR1 Protocatechuic acid(99-50-3)IR2 4-Hydroxybenzoic acid(99-96-7)¹HNMR 4-Hydroxybenzoic acid(99-96-7)MS 4-Hydroxybenzoic acid(99-96-7)¹³CNMR 4-Hydroxybenzoic acid(99-96-7)Raman 4-Hydroxybenzoic acid(99-96-7)ESR 4-Hydroxybenzoic acid(99-96-7)IR2 4-Hydroxybenzoic acid(99-96-7)IR1