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eMolecules — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Chemistry →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
trippymissionaries.com ↗	66 match 1 shared topics	Molecular Weight Calculator	en	chemistry	robotsllmsaihumans	emailphone	none
3dchem.com ↗	65 match 1 shared topics	Home \| 3DChem.com - Chemistry, Structures & 3D Molecules	en	chemistry	robotsllmsaihumans	emailphone	none
boronmolecular.com.au ↗	64 match 1 shared topics	Home - Boron Molecular - Australian & US Fine Chemical Company	Australia en	chemistry WordPress WooCommerce	robotsllmsaihumans	emailphone	none
crystallography.io ↗	64 match 1 shared topics	Crystal Structure Search	en	chemistry	robotsllmsaihumans	emailphone	none
profkartik.com ↗	64 match 1 shared topics	Main Group Chemistry and Molecular Magnetism	en	chemistry	robotsllmsaihumans	email phone	none
siliporite.com ↗	64 match 1 shared topics	Molecular sieves \| Product Family \| Arkema Global	en	chemistry	robotsllmsaihumans	emailphone	none
silmarketchemical.com ↗	64 match 1 shared topics	Silmarket	en	chemistry	robotsllmsaihumans	email phone	none
ccdc.app ↗	64 match 1 shared topics	Structural Chemistry Data, Software, and Insights \| CCDC	en	chemistry WordPress	robotsllmsaihumans	emailphone	none
2discuvir.com ↗	63 match 1 shared topics	2DISCUVIR \| Molecular Spectroscopy \| Training & Support	en	chemistry Wix	robots llmsaihumans	email phone	none
zzpeptide.com ↗	63 match 1 shared topics	Research Peptides Supplier \| Lab-Grade COA Verified Peptides – JP MOLECULAR LABS	en	chemistry Shopify	robots llmsaihumans	emailphone	none
sinmatzeolite.com ↗	63 match 1 shared topics	China Molecular Sieve Manufacturers, Zeolite Catalyst Suppliers, 3A Zeolite Free Sample \| Henan Sinmat Chemical Co., Ltd.	China~ en	chemistry	robotsllmsaihumans	email phone	none
1-a.io ↗	63 match 1 shared topics	OneAngstrom – Molecular design – All domains – One Platform	en	chemistry WordPress	robotsllmsaihumans	emailphone	none
deebluecms.com ↗	63 match 1 shared topics	Carbon Molecular Sieve for Nitrogen Generators/Manufacturer in China/Deeblue	en	chemistry	robotsllmsaihumans	emailphone	none
catalyx-international.com ↗	63 match 1 shared topics	Catalyx International \| Chemical Solutions for the industry	en	chemistry	robotsllmsaihumans	email phone	none
cen-online.org ↗	63 match 1 shared topics	Chemistry News, Research Insights & Career Guides \| Cen-Online.org	en	chemistry WordPress	robotsllmsaihumans	emailphone	none
mecce.org ↗	62 match 1 shared topics	MECCE 2026 - Home	en	chemistry Joomla	robotsllmsaihumans	emailphone	none
cyclic-organic-compounds.com ↗	62 match 1 shared topics	Heterocyclic Building Block-benzofuran \| Benzofuran is a molecule that combines a benzene ring with one or more connected heterocyclic furan rings.	en	chemistry WordPress	robotsllmsaihumans	emailphone	none
cyclin-dependent-kinase.com ↗	62 match 1 shared topics	Heterocyclic Building Block-benzofuran \| Benzofuran is a molecule that combines a benzene ring with one or more connected heterocyclic furan rings.	en	chemistry WordPress	robotsllmsaihumans	emailphone	none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.