Erlotinib Carboxylic Acid

Erlotinib Carboxylic Acid (M6)    ELT26  
Erlotinib Chloro Impurity    ELT29 4-Chloro-6,7-bis (2-methoxyethoxy)-quinazoline   183322-18-1 
Erlotinib Dide***ethyl Metabolite (HCl)    ELT25 2,2’-[[4-[(3-Ethynylphenyl)amino]-6,7-quinazolinediyl]bis(oxy)]bis-ethanol hydrochloride   183320-12-9 
Erlotinib HCl    ELT00H 6,7-Bis(2-methoxyethoxy)-4-(3-ethynylanilino)quinazoline hydrochloride、N-(3-Ethynylphenyl)[6,7-bis(2-methoxyethoxy)quinazolin-4-yl]amine hydrochloride     183319-69-9 
Erlotinib Hydroxy Metabolite    ELT27 Erlotinib Metabolite M16   
Erlotinib Lactam Impurity    ELT28 6,7-bis (2-Methoxyethoxy)-quinazolin-4(3H)-one   179688-29-0 
Erlotinib O-De***ethyl Metabolite (M14)   ELT14 2-[[4-[(3-Ethynylphenyl)amino]-7-(2-methoxyethoxy)-6-quinazolinyl] oxy]ethanol   183321-86-0 
Erlotinib O-De***ethyl Metabolite Isomer (M13)   ELT13 2-[[4-[(3-Ethynylphenyl)amino]-6-(2-methoxyethoxy)-7-quinazolinyl] oxy]ethanol   
Ertapenem Sodium    ETP00NA (4R,5S,6S)-3-[[(3S,5S)-5-[[(3-Carboxyphenyl)amino]carbonyl]-3-pyrrolidinyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic Acid Sodium Salt   153832-38-3 
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