7,8,8A,9A-TETRAHYDROPYRENO(1',10':3,4,5)CYCLOHEPT(1,2-B)OXIRENE
UNII YHS4SW38BL

Substance Identification & Data

This profile provides standardized clinical and technical data for 7,8,8a,9a-tetrahydropyreno(1',10':3,4,5)cyclohept(1,2-b)oxirene, uniquely identified by the FDA Unique Ingredient Identifier (UNII) YHS4SW38BL.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 73529-23-4 and the RxNorm Concept ID (RxCUI) N/A. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
YHS4SW38BL
CAS Registry Number
73529-23-4
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
7,8,8A,9A-TETRAHYDROPYRENO(1',10':3,4,5)CYCLOHEPT(1,2-B)OXIRENE
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C20H14O
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
YRSQKGHWYJUOHR-UHFFFAOYSA-N
Line notation for describing the chemical structure and connectivity of atoms.
PubChem CID
153567
Unique identification number in the NCBI database of chemical substances.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
c12cccc3c1c4c5c(c3)CCC6C(c5ccc4cc2)O6

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 7,8,8a,9a-tetrahydropyreno(1',10':3,4,5)cyclohept(1,2-b)oxirene. Identifiers are organized into official regulatory terms, commercial trade names, and technical systematic synonyms used to ensure accurate identification across clinical pharmaceutical databases, regulatory filings, and electronic health records.

Common Names & Synonyms

7,8,8A,9A-TETRAHYDROPYRENO(1',10':3,4,5)CYCLOHEPT(1,2-B)OXIRENE
PYRENO(1',10':3,4,5)CYCLOHEPT(1,2-B)OXIRENE, 7,8,8A,9A-TETRAHYDRO-

Systematic Nomenclature

7,8,8A,9A-TETRAHYDROTRIPHENALENO(1,2-4,5:1',2'-4,5:1'',2''-4,5)DIPHENANTHRO(3,4-3,4:3',4'-3,4)TETRAPYRENO(1,10-3,4,5:1',10'-3,4,5:1'',10''-3,4,5:1''',10'''-3,4,5)CYCLOHEPT(1,2-B)OXIRENE
TRIPHENALENO(1,2-4,5:1',2'-4,5:1'',2''-4,5)DIPHENANTHRO(3,4-3,4:3',4'-3,4)TETRAPYRENO(1,10-3,4,5:1',10'-3,4,5:1'',10''-3,4,5:1''',10'''-3,4,5)CYCLOHEPT(1,2-B)OXIRENE, 7,8,8A,9A-TETRAHYDRO-

External Clinical & Regulatory Resources

CAS
Common Chemistry
NCATS
Inxight Drugs
NLM
DailyMed Products
NCATS
GSRS Full Record
NLM
PubChem Compound