threo-Guaiacylglycerol β-coniferyl ether連絡我們,以完成購買Description Cat. No.: VGS-168394-18-8 CAS No.: 168394-18-8 Formula: C20H24O7 Appearance: Powder Purity: 97.0% standardized herbal extract; natural product; natural product library COA & MSDSContact us! Package Size5mg, 25 mg, 50 mg or on request.