| Company Name: |
QUALITY CONTROL SOLUTIONS LTD.
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| Tel: |
13670046396 |
| Email: |
ORDERS@QCSRM.COM |
| Products Intro: |
Product Name:Erlotinib Impurity 87
Purity:95% HPLC Package:10MG;25MG;50MG;100MG
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| Company Name: |
Shenzhen Roark Pharma-Tec Co., Ltd.
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| Tel: |
13128912434 |
| Email: |
2880126944@qq.com |
| Products Intro: |
Product Name:Erlotinib Impurity 43
CAS:299912-60-0
Purity:99% HPLC Package:10MG;25MG;50MG;100MG
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| Company Name: |
Shanghai YuZn Pharm. Technology Co.,Ltd.
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| Tel: |
15921286451; 15921286451 |
| Email: |
2010681527@qq.com |
| Products Intro: |
Product Name:3-Butyn-2-ol, 4-[3-[[6,7-bis(2-methoxyethoxy)-4-quinazolinyl]amino]phenyl]-2-methyl-
CAS:299912-60-0
Purity:95% Package:100mg;500mg
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| Company Name: |
LGC Science (Shanghai) Ltd.
|
| Tel: |
17717235263 |
| Email: |
cindy.yang@lgcgroup.com |
| Products Intro: |
Product Name:6,7-Bis(2-methoxyethoxy)-N-[3-(3-hydroxy-3-methylbutynyl)phenyl]-4-quinazolinamine
CAS:299912-60-0
Purity:99%, 有含量赋值, 检测方法: HPLC/H-NMR/MS/IR等（具体纯度详见COA，官网可下载COA样本:htt Package:25mg
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| | 3-Butyn-2-ol, 4-[3-[[6,7-bis(2-methoxyethoxy)-4-quinazolinyl]amino]phenyl]-2-methyl- Basic information |
| | 3-Butyn-2-ol, 4-[3-[[6,7-bis(2-methoxyethoxy)-4-quinazolinyl]amino]phenyl]-2-methyl- Chemical Properties |
| Boiling point | 616.7±55.0 °C(Predicted) | | density | 1.25±0.1 g/cm3(Predicted) | | pka | 13.04±0.29(Predicted) |
| | 3-Butyn-2-ol, 4-[3-[[6,7-bis(2-methoxyethoxy)-4-quinazolinyl]amino]phenyl]-2-methyl- Usage And Synthesis |
| | 3-Butyn-2-ol, 4-[3-[[6,7-bis(2-methoxyethoxy)-4-quinazolinyl]amino]phenyl]-2-methyl- Preparation Products And Raw materials |
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