150923-12-9
聚己二酸-1,4-丁二醇酯(PALAMOLL 646)
CAS: 150923-12-9
化學(xué)式: C16H34O10
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150923-12-9 詢問(wèn)聚己二酸-1,4-丁二醇酯(PALAMOLL 646)CAS: 150923-12-9化學(xué)式: C16H34O10function qrload() {var head = docume