Talk:Q11173/class
Autodescription — Q11173/CLASS
description: no description
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- View it! – Images depicting the item on Commons
- Report on constraint conformation of “Q11173/CLASS” claims and statements. Constraints report for items data
Classification of the class Q11173/class
For help about classification, see Wikidata:Classification.
- Parent classes (classes of items which contain this one item)
- The ID "Q11173/class" is unknown to the system. Please use a valid entity ID.
- Subclasses (classes which contain special kinds of items of this class)
- ⟨
Q11173/CLASS⟩ on wikidata tree visualisation (external tool)(depth=1) - Generic queries for classes
=== Union and disjoint queries===The ID "Q11173/class" is unknown to the system. Please use a valid entity ID.The ID "Q11173/class" is unknown to the system. Please use a valid entity ID.
- See also
- This documentation is generated using
{{Item documentation}}.
| Property | Data type | description | required |
|---|---|---|---|
| instance of (P31) | Item | that class of which this subject is a particular example and member; different from P279 (subclass of); for example: K2 is an instance of mountain; volcano is a subclass of mountain (and an instance of volcanic landform) . Possible values: chemical compound (Q11173) | yes |
| has part(s) (P527) | Item | part of this subject; inverse property of "part of" (P361). See also "has parts of the class" (P2670). . Possible values: chemical element (Q11344) | yes |
| CAS Registry Number (P231) | External identifier | identifier for a chemical substance or compound per Chemical Abstract Service's Registry database | yes |
| chemical structure (P117) | Commons media file | image of a representation of the structure for a chemical compound | no |
| RTECS number (P657) | External identifier | chemical identifier from the Registry of Toxic Effects of Chemical Substances | no |
| Library of Congress authority ID (P244) | External identifier | Library of Congress name authority (persons, families, corporate bodies, events, places, works and expressions) and subject authority identifier [Format: 1-2 specific letters followed by 8-10 digits (see regex). For manifestations, use P1144] | no |
| E number (P628) | External identifier | number for food additives that are legal in the European Union | no |
| NIOSH Pocket Guide ID (P1931) | String | Identifier for a chemical in the NIOSH Pocket Guide to Chemical Hazards | no |
| isomeric SMILES (P2017) | String | dedicated SMILES for isomer | no |
| EC number (P232) | External identifier | identifier for a chemical compound per EINECS or ELINCS | yes |
| canonical SMILES (P233) | String | Simplified Molecular Input Line Entry Specification (canonical format) | yes |
| InChI (P234) | External identifier | International Chemical Identifier | yes |
| InChIKey (P235) | External identifier | A hashed version of the full standard InChI - designed to create an identifier that encodes structural information and can also be practically used in web searching. | yes |
| chemical formula (P274) | String | description of chemical compound giving element symbols and counts | yes |
| ATC code (P267) | External identifier | therapeutic chemical identification code per ATC | no |
| ChEMBL ID (P592) | External identifier | identifier from a chemical database of bioactive molecules with drug-like properties | yes |
| UNII (P652) | External identifier | identifier issued by the FDA / Unique Ingredient Identifier | yes |
| ChemSpider ID (P661) | External identifier | identifier in a free chemical database, owned by the Royal Society of Chemistry | yes |
| PubChem CID (P662) | External identifier | identifier from database of chemical molecules and their activities in biological assays (Compound ID number) | yes |
| ZVG number (P679) | External identifier | identifier of GESTIS database of the Institute for Occupational Safety and Health | yes |
| ChEBI ID (P683) | External identifier | identifier from database and ontology of molecular entities focused on 'small' chemical compounds | yes |