N-(3-Ethynylphenyl)-6,7-Dihydroxy-4-Quinazolinamine
厄洛替尼杂质
N-(3-Ethynylphenyl)-6,7-Diacetoxy-4-Quinazolinamine Hydrochloride
6,7-Dihydroxyquinazolin-4(3H)-One
Methyl 2-Amino-4,5-Dimethoxybenzoate
Erlotinib
N-(3-Ethynylphenyl)-6,7-Bis(2-(Methoxy-D3(略......