西班牙·说明书*AEMPS

药渡数据，一家专注于医药研发领域的“互联网+大数据信息平台

USPTO是美国专利和商标事务的专责行政机构，负责美国专利申请案件，同时也开放免费查询所有的美国专利资料检索服务

Introducing Adobe XD. Design. Prototype. Experience.

ChemSpider是一个为化学相关学者与从业人员提供化学结构式相关讯息的免费在线搜索服务网站。

专利诉讼查询、可视化、专利挑战信息查询。

Create color schemes with the color wheel or browse thousands of color combinations from the Color community.

Since 1921, Organic Syntheses has provided the chemistry community with detailed, reliable, and carefully checked procedures for the synthesis of organic compounds.

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