Wuhan Prominence Bio-technology Co., Ltd
Country: China (Mainland)
Business Type: Trading Company
2,2'-[[4-[(3-Ethynylphenyl)aMino]-6,7-quinazolinediyl]bis(oxy)]bis-ethanol Monohydrochloride;Erlotinib iMpurity D with approved qualityCAS NO.: 183320-12-9
2-[(RS)-[(3,5-diMethylpyridin-2-yl)Methyl]sulfinyl]-5-Methoxy-1H-benziMidazole;EsoMeprazole iMpurity B with approved qualityCAS NO.: 110374-16-8
2-[[4-[(3-Ethynylphenyl)aMino]-6-(2-Methoxyethoxy)-7-quinazolinyl]oxy]acetic Acid;Erlotinib iMpurity B with approved qualityCAS NO.: 882172-60-3
2-[[4-[(3-Ethynylphenyl)aMino]-7-(2-Methoxyethoxy)-6-quinazolinyl]oxy]ethanol;Erlotinib iMpurity H with approved qualityCAS NO.: 183321-86-0
3-AMino-5-Methylpyrazole;Anagliptin iMpurity H with approved qualityCAS NO.: 31230-17-8
3-Ethynylaniline;Erlotinib iMpurity F with approved qualityCAS NO.: 54060-30-9
4-(3-Chloropropyl)Morpholine;Gefitinib iMpurity A with approved qualityCAS NO.: 7357-67-7
4-Chloro-6,7-bis-(2-chloroethoxy)quinazoline;Erlotinib iMpurity C with approved qualityCAS NO.: 183322-21-6
5-Methoxy-2-[[(4-Methxoy-3,5-diMethylpyridin-2-yl)Methyl]sulfonyl]-1H-benziMidazole(oMeprazole-sulfone);EsoMeprazole iMpurity D with approved qualityCAS NO.: 88546-55-8
6-(2-Acetoxy-ethoxy)-4-(3-ethynyl-phenylaMino)-7-(2-Methoxy-ethoxy)quinazoline;Erlotinib iMpurity A with approved qualityCAS NO.: 183320-15-2