中文版 English   Home About Us Company Honor Products Company News Inquiry Contact Us   Index Company Profile Honor Company Pictures Prodcuts News Inquiry Contact Us Main Products CHEMICAL NAME: 5-methyl-2-pyrazinecarboxylic acid CAS RN: 5521-55-1 Name: 5-Methyl-2-pyrazinecarboxylic acid Synonyms: 5-Methylpyrazine-2-carboxylic acid Molecular Formula: C6H6N2O2 Molecular Weight: 138.12 CAS Registry Number: 5521-55-1 Melting point: 166-169ºC Hazard Symbols: Xi      Risk Codes: R41      Safety Description: S26; S39      【Back】 Tel：+86-515-8898 1987 Fax：+86-515-8839 6093 Copyright © 2010 Yancheng Jiangzhong Chemicals Co., Ltd. All Rights Reserved.