专业化工搜索引擎
ChemSrc 化源网 (chemsrc.com) scores 60 out of 100 on Brand Analyzer, placing it in the Developing tier among Manufacturing brands, Technology brands, Education brands, in the 7th percentile of 30053 Manufacturing brands.
ChemSrc 化源网 is a Chinese online database platform providing chemical substance information for research and industrial users. It offers searchable data on names, CAS numbers, molecular formulas, SMILES, InChIKey, and EINECS numbers for millions of compounds, along with physicochemical properties, MSDS, safety information, synthesis routes, toxicity data, and upstream/downstream literature. The platform targets scientific researchers and professionals in the chemical and chemical engineering industries.
| Brand Name | ChemSrc 化源网 |
|---|---|
| Domain | chemsrc.com |
| Industry | Manufacturing, Technology |
| Main Competitors | ChemicalBook (77/100), Sigma-Aldrich (MilliporeSigma) (83/100), PubChem, ChemSpider (78/100), Guidechem (71/100), LookChem (78/100), molbase (76/100) |
Ranked #95,513 on the Tranco list of most-visited sites - strong traffic reinforces the brand's prominence to AI models.
No Wikipedia presence was found - a major gap, since Wikipedia is among the most heavily weighted sources in AI training data.
The homepage meta description reads "化源网提供快速名称,CAS号, CAS No,分子式,SMILES,InChIKey,EINECS查询，数百万化合物的专业数据，包括物化, MSDS, 安全信息, 合成路线及文献, 毒性，上下游，期刊文献等。" (Meta description: 7 words. No OG description (falling back to meta)) - this is the summary AI engines are most likely to quote.
Structured data on the homepage: 1 JSON-LD block(s), Breadcrumb/Website schema, canonical. Adding Organization and FAQ schema would further help AI crawlers parse the brand's identity.
AI-crawler access: robots.txt present, no AI bot restrictions - robots.txt controls whether engines like GPTBot and ClaudeBot can read the site at all.
Detected tech stack: Nginx.
Social footprint: verified profiles on X (Twitter), Facebook, Instagram; no detected presence on LinkedIn, YouTube, GitHub - consistent profiles reinforce the brand's identity across the web.
0 Reddit mentions - community discussion signals real-world reputation to AI models.
Live results from asking a general-purpose AI assistant about the brand, checked November 2026.
When asked "What is ChemSrc 化源网?", Claude could identify the brand as of November 2026. ChemSrc (化源网) is a Chinese online chemical database and B2B platform that provides information on chemical products, including CAS numbers, properties, suppliers, and pricing, mainly serving the chemical manufacturing and trading industry in China. Best known for Being a searchable database of chemical compounds and suppliers with detailed product specifications and CAS numbers.
When asked "Best brands similar to ChemSrc 化源网?", Claude would recommend ChemSrc 化源网 as of November 2026. It's a commonly used resource for sourcing chemical data and suppliers in China, similar to ChemicalBook, so it would come up for someone looking for Chinese chemical information platforms.
Common questions people ask in Google, ChatGPT, Claude, Gemini, Perplexity, and other AI search engines.
ChemSrc 化源网's main competitors in Manufacturing: ChemicalBook (77/100), Sigma-Aldrich (MilliporeSigma) (83/100), ChemSpider (78/100), Guidechem (71/100), LookChem (78/100).
Sources: Brand Analyzer scan
ChemSrc 化源网 has low AI-search visibility, scoring 19/100 on Brand Analyzer's AI visibility composite (visibility 10, trust 15, recommendation 38). This estimates how likely AI engines like ChatGPT, Claude, Gemini and Perplexity are to know, trust, and recommend the brand.
Sources: ChemSrc 化源网 official site
ChemSrc 化源网 offers a chemical compound database and search service that includes compound names, CAS numbers, molecular formulas, SMILES notation, InChIKey, and EINECS numbers. It also provides access to physicochemical property data, MSDS documents, safety information, synthesis routes, toxicity data, and related upstream and downstream scientific literature.
Sources: ChemSrc 化源网 official site
ChemSrc 化源网 scores 38/100 on Brand Analyzer's AI recommendation signal, indicating it is less likely to be surfaced when AI assistants like ChatGPT suggest Manufacturing options. Recommendation depends on crawlability, structured data, and category authority.
Sources: ChemSrc 化源网 official site
ChemSrc 化源网 is a professional online chemical substance data query platform based in China, designed for researchers and professionals in the chemical and chemical engineering industries. It aggregates information on millions of chemical compounds, including identifiers such as CAS numbers, molecular formulas, SMILES, InChIKey, and EINECS numbers, along with related physicochemical, safety, and literature data.
Sources: ChemSrc 化源网 official site
ChemSrc 化源网 provides fast and comprehensive search services for chemical compound information. Users can look up substances by name, CAS number, molecular formula, SMILES, InChIKey, or EINECS number to access data covering physicochemical properties, MSDS (Material Safety Data Sheets), safety information, synthesis routes, toxicity data, and related upstream/downstream journal literature.
Sources: ChemSrc 化源网 official site
ChemSrc 化源网 can improve AI discoverability by strengthening structured data (Organization and FAQ schema), maintaining an accurate Wikipedia/Wikidata entity, earning authoritative citations, and keeping content crawlable for AI bots. Brand Analyzer measures these as visibility, trust, and recommendation signals.
Sources: ChemSrc 化源网 official site
ChemSrc 化源网 is used by scientific researchers and industrial professionals in the chemical and chemical engineering fields, as well as related technical specialists who require detailed chemical compound data for research, safety assessment, or industrial applications.
Sources: ChemSrc 化源网 official site
ChemSrc 化源网 is known for maintaining a large, searchable database of millions of chemical compounds, offering detailed identification data (CAS numbers, molecular formulas, SMILES, InChIKey, EINECS) alongside safety, toxicity, and synthesis route information, serving as a reference tool for chemical and industrial professionals.
Sources: ChemSrc 化源网 official site
ChemSrc 化源网 scores 19/100 for AI visibility - how well ChatGPT, Claude, Perplexity and Google AI Overviews can discover, identify and cite the brand.
ChemSrc 化源网 has a weak AI-visibility profile at 19/100 - a proxy for how readily ChatGPT, Perplexity and Google's AI Overviews can recognise and cite it. Its strongest area is recommendation likelihood (38/100) and its weakest is visibility (10/100). It benefits from a global traffic rank of #95,513 (Tranco) and open access for AI crawlers (GPTBot, ClaudeBot, etc.). The main gaps holding it back: no clear Wikipedia entity to anchor it in LLM training data, no strong Wikidata entry and thin schema.org structured data. In a live check, Claude could already identify ChemSrc 化源网 from memory (November 2026) - a sign these signals are paying off.
The score combines seven dimensions - name quality, digital presence, visual identity, messaging clarity, trust foundation, AI discoverability, and brand authority - into a single objective benchmark.
Ranked closest to ChemSrc 化源网: centrotherm (60/100), Carpigiani North America (60/100), Chiappa Firearms (60/100), Church Interiors (60/100).
A step up - brands to learn from: Ed. Züblin AG (71/100), Zoko Machinery Co., Limited (71/100).
Category leader: DHL (97/100).
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