1-[(2s)-四氫-2-呋喃]-乙酮(9ci);
1-[(2S)-oxolan-2-yl]ethanone;
湖北??怂股邢薰?/span>
聯(lián)系商家時(shí)請(qǐng)?zhí)峒癱hemicalbook,有助于交易順利完成!
??怂?/p>