From CAS numbers to European customers

Your chemicals are ready for Europe. Your catalogue is still a spreadsheet.

MolGod turns a list of CAS numbers into a European chemical storefront — a scientific page for every product, a safety data sheet behind every page, and a named source behind every value your buyer will check.

Upload your CAS list → Check one safety data sheet — free →

Excel or CSV. You get the inventory report the same working day.

Nonsensia Ltd · Company No. 15165427, England & Wales · Documentation and storefront infrastructure · Sources cited per field · Gaps stated as gaps

4,168

harmonised entries in CLP Annex VI, read at classification time

identity systems resolved per substance, with the count shown on the card

checks in every audit, each naming the article it fails against

official EU languages in which hazard statements are published, so a language version is a lookup

Built on REACH Annex II CLP Annex VI ECHA PubChem NIST IARC

Digital delivery only Every value carries its source or is marked as having none Human review available on every document

One CAS number, the whole page

This is not a mockup. Type a CAS number and you are looking at the same engine that would build your catalogue — on our data, before you have sent us anything.

Nothing is stored and no e-mail is asked for. The result is a page you can send to somebody.

Free · one per company

Send us a sheet you already hold

We read one safety data sheet against the regulatory sources field by field and write back what is missing, what contradicts itself and what is out of date — with the source for every point. If the sheet is sound, we write that it is sound.

Send a document, not a picture of one: PDF with a text layer, DOC, DOCX, ODT, RTF, TXT, XLSX or CSV. A photograph or a scan cannot be read automatically — we do not run OCR.

Start the free auditNo account, no card, no sales call.

Your European customer does not just buy the chemical. They have to understand it first.

Before a European buyer places an order, someone in their organisation asks the same nine questions about your product. If your answer is a PDF attachment and a line in a spreadsheet, that person’s next move is to ask a different supplier.

What is it?
What is its CAS number?
What are its properties?
What are its hazards?
What does the safety data sheet say?
What does the label say?
What is the specification?
Where did this information come from?
How do I order it?

MolGod puts all nine in one place, on your domain, under your brand, in the language of the market you are selling into.

This is what changes

TODAY

products.xlsx

CAS         | Product      | Purity | MOQ
67-64-1     | Acetone      | 99.5%  | 25 kg
71-43-2     | Benzene      | 99.0%  | 50 kg
110-54-3    | n-Hexane     | 95.0%  | 25 kg
…

An attachment. Your buyer opens it once, cannot verify a single value in it, and forwards it to their compliance officer with a question mark.

AFTER LAUNCH

yourbrand.com/products/acetone-67-64-1

IdentityCAS · EC · IUPAC · synonyms · formula · weight
Structure2D · 3D
Propertiesphysical · chemical · thermodynamic — each with its source
Applicationswhat it is used for, and in which industries
Safetyhazard classification, read against the harmonised entry
Regulatoryinventory status, restrictions, candidate list
Transportentry per mode
DocumentationSDS · CLP label · CoA · specification
Referencesliterature, with DOI where a DOI exists
Commercialgrade · packaging · MOQ · lead time · enquiry
Languagesthe market you are selling into

A page. Your buyer reads it, checks a source, downloads what their compliance officer needs, and sends you an enquiry from the same screen.

Turn my CAS list into this →

Three ways to work with us

EU Market Launch

Your catalogue becomes your European storefront.

Up to 100 products on your own domain and brand: a scientific page for each, a safety data sheet behind each, labels generated from the same classification, search by CAS, and an enquiry path that ends in your inbox.

€2,999 · documents in 7 days · storefront in 30

See what gets built →

Documentation

One product, one document, right now.

A working draft in your inbox immediately, or a card read section by section and signed by a competent person within 72 hours. Start by sending us three sheets you already hold — we will tell you what an inspector would flag, at no charge.

Free audit · draft €49.99 · reviewed €249.99

Send three sheets →

Catalogue Watch

Documentation that tells you when it has expired.

A card is correct on the day it is issued. Then an amendment changes the harmonised entry and nobody writes to tell you. We watch your list and name the documents that just stopped being true.

From €39 a month

See what we watch →

Your buyer will check. We build for the moment they do.

A source behind every value that has one.

Physicochemical values carry the source they came from and the date it was read, in a form a stranger can open. A field with no recorded source is marked as having none. Confidence is not a design element here.

Classification from the binding entry.

Where CLP Annex VI carries a harmonised entry for a substance, that entry governs and its index number is stated. Self-classification data is shown separately and labelled, never blended in. Your buyer can tell which is which, because the difference is the whole point.

No data means no claim.

When a substance is absent from a dataset, the page says the status is not established. It never says no restrictions apply. That rule lives in the code that assembles the document, because a false clean statement is the one error in this field that puts someone in front of a regulator holding a document that appears to clear them.

No hazard content written by a language model.

Regulatory phrases are deterministic lookups from official EU sources. The EU publishes every hazard and precautionary statement in all twenty-four official languages, so producing another language version is a lookup, not a translation project — and not a guess. In a domain where an invented number can hurt the person handling the drum, the AI wrote it is not an acceptable answer, so we removed the possibility by design.

Read the methodology → · Download a real document →

Start from where you actually are

“My customer sent a list of documents and I don’t know what half of it means.”

Paste their message. We map every item to what it is, whether we can produce it, and what it costs. Decode the request →

“My customer said they can’t accept my SDS.”

Send the sheet and the rejection message. Nine checks, one working day, the article each failure fails against. Find the gap →

“My customer needs it in German.”

One product record, another market. The architecture is multilingual from day one; each language version is its own deliverable. See how →

“I have 500 products and the same problem keeps repeating.”

Then the problem is in the system you generate documentation from, not in the documents. See the enterprise path →

“I don’t know what I need.”

Upload the list. We will tell you what is on it before you commit to anything. Upload your CAS list →

What no price on this site buys

Registration under REACH. Not ours to hold, not ours to sell.
The role of Only Representative under REACH Article 8. If you plan to sell to more than one or two European customers this appointment is probably the most important decision you will make — and any supplier offering to absorb it inside a website package is selling something worth reading very carefully.
Importer of record. That stays with an entity established in the EU.
Certification. No official certification scheme for safety data sheets exists in the EU. Anyone offering you one is describing something that does not exist.
A guarantee that goods clear a border. We remove the defects inspectors most commonly find. Nobody can honestly promise more.

We will tell you what to ask a REACH consultant, and then get out of the way.

Your factory makes the product. Your catalogue opens the market.

You already have the chemicals. You already have the CAS numbers. You already have customers who want them. What is missing is the layer between your factory and a European buyer who has never met you and has to decide whether to trust your paperwork.

That layer is what we build.

Upload your CAS list → Check one sheet — free →

One working day · No account · No sales call
E-mail [email protected] · WeChat […] · WhatsApp […]
Working languages: English, Polish, German, Chinese.

One chemical record. Many possibilities.

MolGod organises chemical identity, scientific data, regulatory status and documentation around the substance itself. Search once, read what is known, check where it came from, then take the document you actually need.

CAS number
Chemical identity
Scientific data
Regulatory status
Documentation

Why MolGod

Built around the substance, not around the document.

Classification read against the harmonised entry: Where CLP Annex VI carries a harmonised entry for a substance, that entry governs the classification shown, and the index number is stated. The reference layer holds 4,167 CAS numbers carrying a harmonised classification, across 3,817 Annex VI index entries.
Regulatory status across five jurisdictions: Inventory status is shown against seven lists: REACH Annex XIV and the SVHC candidate list in the EU, SVHC in the UK, TSCA in the US, DSL and NDSL in Canada, AICS in Australia.
Identity resolved across sixteen systems: CAS, EC, InChI, InChIKey, SMILES, PubChem, ChemSpider, ChEMBL, KEGG, DrugBank, MeSH, HMDB, UNII, NSC, Wikidata and more. Each card shows how many of the sixteen were resolved, so you can see how well characterised a substance is rather than assuming.

How a document is built, which datasets stand behind it and what is deliberately not checked: documentation methodology.

Transparent by design

No chemical is sold, supplied or shipped
Digital delivery only
Review status stated on every document
Sources identified, not implied
Limitations written down, not buried
No certification claimed — none exists for safety data sheets in the EU

What we will not do with your documents

Worth stating plainly, because each of these is something a documentation supplier could pretend to cover.

We do not guess a value to fill a gap. Where the evidence does not support a number, the field says unavailable. An estimate dressed as a measurement is the failure mode that gets sheets rejected.
We do not run OCR on scans. The audit compares text against regulatory sources, so the text has to exist in the file. A photograph of a document holds nothing to compare.
We do not invent defects to sell a repair. If the sheet you send is sound, the audit says it is sound. A clean result is a legitimate outcome and it costs the same: nothing.

Your chemicals are ready for Europe. Your catalogue is still a spreadsheet.

One CAS number, the whole page

Send us a sheet you already hold

Your European customer does not just buy the chemical. They have to understand it first.

This is what changes

Three ways to work with us

EU Market Launch

Documentation

Catalogue Watch

Your buyer will check. We build for the moment they do.

A source behind every value that has one.

Classification from the binding entry.

No data means no claim.

No hazard content written by a language model.

Start from where you actually are

What no price on this site buys

Your factory makes the product. Your catalogue opens the market.

EU Market Launch 100 — Europe-Ready Chemical Store

benzene (CAS 71-43-2) — Safety Data Sheet

methanol (CAS 67-56-1) — Safety Data Sheet

chloroform (CAS 67-66-3) — Safety Data Sheet

potassium permanganate (CAS 7722-64-7) — Safety Data Sheet

cadmium (pyrophoric) (CAS 7440-43-9) — Safety Data Sheet

warfarin (CAS 81-81-2) — Safety Data Sheet

n-hexane (CAS 110-54-3) — Safety Data Sheet

chlorine (CAS 7782-50-5) — Safety Data Sheet

cyclohexane (CAS 110-82-7) — Safety Data Sheet

sulphuric acid … % (CAS 7664-93-9) — Safety Data Sheet

pentane (CAS 109-66-0) — Safety Data Sheet

One chemical record. Many possibilities.

Why MolGod

Transparent by design

What we will not do with your documents