Benzocaine, P-Aminobenzoic Acid Ethyl Ester, Anaesthin manufacturer / supplier in China, offering Factory Supply Best Quality Benzocaine CAS: 94-09-7 99%, 99% Purity Peptide Ipamorelin CAS 170851-70-4, Suking Supply High Purity Calcium Citrate; CAS: 813-94-5 and so on.