Cat.No.KY149540 Name儿茶酚紫 英文名称Pyrocatechol Violet CAS115-41-3 MDL MFCD00005868 MolFormula C19H14O7S MolWeight 386.38 Enquiry Email Name/Company Message KY149540 - 115-41-3 | 儿茶酚紫 Quantity: Captcha Send Message
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