4-Chloro-6,7-bis(2-methoxyethoxy)quinazoline
| Product Type | Erlotinib intermediate |
| Cas No | 183322-18-1 |
| Use | Erlotinib intermediate |
| Key indicators | <p>纯度>99.0%(实际>99.8%)<br/> 最大单杂<0.1%<br/> 含量98.0~102.0%</p> |
| Structural formula |  |
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