SciFinder 2026年4月新功能亮點：發布專為科學設計的科學智慧代理 AI，以及與智慧財產權、逆合成和配方相關的其他工作流程和可用性改進。

SciFinder Discovery Platform™ updates feature in April 2026:  The release of science-smart agentic AI designed for science, along with other workflow and usability improvements related to IP, retrosynthesis, and formulations.

CAS Newton

CAS Newton現已整合到CAS SciFinder體驗中。 CAS Newton基於CAS內容庫™構建，連接化學、生物學、材料科學和知識產權等領域的概念，使用戶能夠以對話式的方式訪問150年來相互關聯的科學知識，並為發現樹立了新的標準。這為研發領導者和研究人員提供了一條切實可行的創新路徑，使他們能夠在不損害信任的前提下更快地進行創新。

CAS Newton is now integrated in the CAS SciFinder experience. Built on the CAS Content Collection™ to connect concepts across chemistry, biology, materials science, and intellectual property, CAS Newton enables conversational access to 150 years of interconnected scientific knowledge and sets a new standard for discovery. This gives R&D leaders and researchers a practical path to innovate faster without compromising trust.

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CAS Newton 支援文字和結構化輸入，產生的回應包含 CAS SciFinder 中相關資源和內容的連結。 CAS Newton 中可存取過往對話。聊天記錄（包括初始問題和後續問題）可以下載和/或刪除。更多信息，請參閱CAS Newton。

CAS Newton supports text and structure inputs, and the responses generated include links to relevant sources and content in CAS SciFinder. Past conversations are accessible in CAS Newton. Chats, including the initial question and follow-up questions, can be downloaded and/or deleted. For more information, see CAS Newton.

IP連線增強：設定首選專利局
IP Connections Enhancement: Set Preferred Patent Offices

CAS SciFinder 現在支援用戶優先選擇專利局。設定優先專利局會影響參考文獻結果的排序，優先顯示與首選專利局相符的結果。

用戶可在設定中找到首選專利局。

CAS SciFinder now supports users prioritizing preferred patent offices. Setting preferred patent offices affects the sort order of reference results, boosting results matching the preferred patent office.

Preferred patent offices can be found in the user settings.

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工作流程增強：顯示所有 Substance 元件 
Workflow Enhancement: Display All Substance Components

使用者現在可以在物質結果頁面上查看多組分物質的所有成分。新增了一個「檢視」選項：多組分。選擇此檢視選項後，物質結果的所有成分將顯示在頁面上，方便使用者瀏覽和查看感興趣的物質。此檢視選項設定將保留，直到使用者變更為止。

Users can now view all components within multicomponent substances on the substance result page. A new “view” option has been introduced: Multicomponent. When this view option is selected, all components of substance results are displayed on the page, making it easier to scan and review substances of interest. This view option selection is retained until the user changes it.

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使用者體驗優化：使用者設定選單更新
Usability Enhancement: User Settings Menu Update

現在可以透過 CAS SciFinder 頁面頂部的四點選單存取使用者設定。此次更新將所有用戶資源和設定集中在一個選單中。

User settings can now be accessed from the 4-dot menu at the top of CAS SciFinder page displays. This update places all user assets and settings under one menu.

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逆合成增強：碳環規則的應用
Retrosynthesis Enhancement: Carbocyclic Rule Application

現在，碳環規則已應用於符合條件的目標化合物，從而改進了現有的環化規則，提高了對碳環目標化合物的覆蓋範圍和特異性。這進一步增強了先前將雜芳環規則應用於符合條件的目標化合物的效果。

Carbocyclic rules are now applied to eligible targets, improving the existing cyclization rules with enhanced coverage and specificity for carbocyclic targets. This further enhances the previous application of heteroaromatic rules to eligible targets.

逆合成可用性改進 Retrosynthesis Usability Improvements

現在可以直接將 Molfiles 匯入 CAS Draw 以啟動逆合成計劃。

用戶可以透過計劃頁面上提供的鏈接，在反應詳情頁面上探索實驗方案。

Molfiles can now be imported directly into CAS Draw to initiate a retrosynthesis plan.

Users can explore experimental protocols on reaction detail pages using links presented on the plans page.