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2,2',3,3'-Tetrahydroxy-1,1'-binaphthyl CAS No.: 39215-21-9 Molecular formula: C20H14O4 Molecular weight: 318.32276 2,2',3,3'-tetrahydroxy-1,1'-binaphthyl 2,2',3,3'-tetrahydroxy-1,1'-binaphthyl use a

1-(2,3-dihydroxynaphthalen-1-yl)naphthalene-2,3-diol cas 39215-21-9Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G