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Erlotinib Impurity 41
Cat No.:D-E038041
Synonyms:6,7-bis(2-chloroethoxy)-N-(3-ethynylphenyl)quinazolin-4-amine
CAS No.:183320-00-5(HCl salt)
Molecular Formula:C20H17Cl2N3O2
Molecular Weight:402.27
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