Cat.No.KY138143 Name1-羟基苯并三氮唑 英文名称HBT CAS7375-56-0 Purity 98% Min. MDL MFCD00005805 MolFormula C7H4O3S MolWeight Enquiry Email Name/Company Message KY138143 - 7375-56-0 | 1-羟基苯并三氮唑 Quantity: Captcha Send Message