ethyl 5-cyano-2-methyl-1-[(4-phenylpiperazin-1-ium-1-yl)methyl]-6-sulfanylidenepyridine-3-carboxylate
以上海關(guān)編碼,可以定制咨詢
以上海關(guān)編碼,可以定制咨詢
ethyl 5-cyano-2-methyl-1-[(4-phenylpiperazin-1-ium-1-yl)methyl]-6-sulfanylidenepyridine-3-carboxylate以上海關(guān)編碼,可以