4-amino--2-Chloro 6,7-dimethoxyquinazoline,
Specs: 99.5%min,
CAS No.:23680-84-4
Molecular Formula: C10H10ClN3O2 Packing: 25kg/drum
2-Chloro-4-Amino-6,7-Dimethoxy Quinazoline is an important int…
CAS #: 104195-61-1
Molecular formula:C20H15N3O6
Molecular weight:393.35
Formulation: White powder
Purity: 99%
A process for preparing the 9-amino camptothecin of formula (I); sa…
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