3,4-dihydro-2h-pyran

1,2-Pyran, 3,4-dihydro-
2,3,4-Trihydropyran
2,3-Dihydro-4H-pyran
2,3-Dihydro-γ-pyran
2-Pyran, 3,4-dihydro-
2H-3,4-Dihydropyran
2H-Pyran, 3,4-dihydro-
3,4-Dihydro-2H-pyrane
5,6-Dihydro-4H-pyran
DHP
Dihydro-2H-pyran
Dihydropyran
Pyran, dihydro-
Δ2-Dihydropyran

Property	Value
InChI2D key string chemrof:inchi2d_key_string	BUDQDWGNQVEFAC-UHFFFAOYSA-N
InChI2D string chemrof:inchi2d_string	InChI=1S/C5H8O/c1-2-4-6-5-3-1/h2,4H,1,3,5H2
IUPAC name chemrof:IUPAC_name	3,4-dihydro-2h-pyran
Molecular formula chemrof:molecular_formula	C5H8O
Molecular mass chemrof:molecular_mass	84.118
Monoisotopic mass chemrof:monoisotopic_mass	84.057515
SMILES string chemrof:smiles_string	C1=COCCC1

Where else this substance is described. Collected while the pipeline resolved it — from ChEBI's cross-references, from PubChem's identifier list, and from the CAS number — so a link here is a record the merge actually read, not a search it suggests.

Resource	URL	Recorded by
CAS Common Chemistry	https://commonchemistry.cas.org/detail?cas_rn=110-87-2	enrich_references.consensus_cas_link
chem.echa.europa.eu	https://chem.echa.europa.eu/100.003.465	enrich_references.pubchem_identifier_url
comptox.epa.gov	https://comptox.epa.gov/dashboard/DTXSID6041426	enrich_references.pubchem_identifier_url
dtp.cancer.gov	https://dtp.cancer.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=57860	enrich_references.pubchem_identifier_url
dtp.cancer.gov	https://dtp.cancer.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=73472	enrich_references.pubchem_identifier_url
ebi.ac.uk	https://www.ebi.ac.uk/chembl/explore/compound/CHEMBL3184439	enrich_references.pubchem_identifier_url
gsrs.ncats.nih.gov	https://gsrs.ncats.nih.gov/ginas/app/beta/substances/T6V9N71IHX	enrich_references.pubchem_identifier_url
jglobal.jst.go.jp	http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J43.463I	enrich_references.pubchem_identifier_url
PubChem	https://pubchem.ncbi.nlm.nih.gov/compound/8080	enrich_references.pubchem_compound
PubChem	https://pubchem.ncbi.nlm.nih.gov/erg/#2376	enrich_references.pubchem_identifier_url
Wikidata	https://www.wikidata.org/wiki/Q419349	enrich_references.pubchem_identifier_url
Wikipedia	https://en.wikipedia.org/wiki/3,4-Dihydropyran	enrich_references.pubchem_identifier_url

Flow	Context	Source	Unit	CFs
354149f6-ea40-4511-8cc4-d084f7ea1f66	Environmental → Air → Aircraft cruise height	EF 3.1	kg	2
d2690c83-966f-413f-87bf-6073eac7f271	Environmental → Air → Ground level → Urban (>1000 people/square mile)	EF 3.1	kg	2
63fa85c8-b1cc-4824-a314-d59c7175c073	Environmental → Air → Indoor	EF 3.1	kg	2
33ce547c-47d0-4a1e-8614-472b2f327b5d	Environmental → Air → Long-term	EF 3.1	kg	0
3f87a217-be98-43c8-9475-bb8789355afe	Environmental → Air → Medium stack, <150 meters → Rural (<1000 people/square mile)	EF 3.1	kg	2
bd08fef5-a7a5-4a9c-a788-658e051aa13a	Environmental → Air → Unknown	EF 3.1	kg	2
a46612b9-e022-40bc-b8a6-6e8781ed95ab	Environmental → Ground → Agricultural	EF 3.1	kg	2
ac0cf99e-ac90-42d9-85f9-991786042fd6	Environmental → Ground → Non-agricultural	EF 3.1	kg	2
b9d8430d-bcf1-4d97-aa60-463b37559fcd	Environmental → Ground → Unknown	EF 3.1	kg	2
3e010122-233f-4329-adf4-1bc541445777	Environmental → Water → Long-term	EF 3.1	kg	0
e63031c5-fca0-4094-a30e-d9d520bcb476	Environmental → Water → Ocean	EF 3.1	kg	2
96657361-8a5f-4da7-a2f3-d885d7e3533a	Environmental → Water → Surface water	EF 3.1	kg	2
94176863-252e-435d-a276-ee5475eb7db6	Environmental → Water → Unknown	EF 3.1	kg	2

Everything that changed this substance (54 changes)

Open the changes page

Flow object JSON

{
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    }
  },
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      ],
      "rdfs:seeAlso": [
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      ],
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      ],
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        "prov:wasDerivedFrom": "ec_numbers"
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  "parent_flow_object_id": null,
  "parent_intervention_id": null,
  "@type": [
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  ]
}

You do not need to run a build or clone anything. Name the record and say what your evidence is; the measurement is done for you. How contributing works

3,4-dihydro-2h-pyran

Identity

Structure

Alternative labels

Properties

Known URLs

Elementary flows

History

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