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CAS 76902-90-4

CAS 76902-90-4 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 76902-90-4
CAS 76902-90-4PubChem CID 150860

Methenammonium chloride

IUPAC name
1-methyl-3,5,7-triaza-1-azoniatricyclo[3.3.1.13,7]decane chloride
Molecular formula
C7H15ClN4
Molecular weight
190.67 g/mol
Exact mass
190.0985242 Da
Topological polar surface area
9.7 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
4
Covalent units
2
Defined stereocentres
0

Also known as

31ION412DHBUSAN 15003,5,7-TRIAZA-1-AZONIATRICYCLO(3.3.1.13,7)DECANE, 1-METHYL-, CHLORIDE (1:1)METHYL-3,5,7-TRIAZA-1-AZONIATRICYCLO(3.3.1.1(3,7))DECANE CHLORIDE, 1-3,5,7-Triaza-1-azoniatricyclo[3.3.1.13,7]decane, 1-methyl-, chloride (1:1)RefChem:811721METHENAMMONIUM CHLORIDE [INCI]616-409-8
10 more reported names
1-Methyl-3,5,7-triaza-1-azoniaadamantane chloride1-methyl-3,5,7-triaza-1-azoniatricyclo[3.3.1.13,7]decane;chlorideBusan 1024UNII-31ION412DHXUTDJVFRVABGQY-UHFFFAOYSA-MBL-30561-Methyl-1,3,5,7-tetraazatricyclo[3.3.1.1~3,7~]decan-1-ium chloride3,5,7-Triaza-1-azoniatricyclo(3.3.1.1(3,7))decane,1-methyl-, chloride3,5,7-Triaza-1-azoniatricyclo(3.3.1.13,7)decane, 1-methyl-, chloride3,5,7-Triaza-1-azoniatricyclo(3.3.1.1(superscript3,7))decane, 1-methyl-, chloride
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External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 76902-90-4

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How CAS 76902-90-4 is used on this site

CAS 76902-90-4 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 76902-90-4 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.