K2CO3 CAS 68-12-2 5cladba precursor DMF CAS 1119-51-3 CAS 584087

CAS 584087
K2CO3 CAS 68-12-2
DMF SAC 1119-51-3
Chemical precursors ADBB5Cladba, .
a supplier of chemical raw materials to organic central China, .
Chemical investigations were ADBB 5Cl-ADBA,
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