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2,6-diphenylhexamethylcyclotetrasiloxane
MeSH Supplementary Concept Data 2025
Details
Concepts
MeSH Supplementary
2,6-diphenylhexamethylcyclotetrasiloxane
Unique ID
C001935
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/C001935
Entry Term(s)
2,6-diphenylhexamethylcyclotetrasiloxane, (cis)-isomer
2,6-diphenylhexamethylcyclotetrasiloxane, (trans)-isomer
Cisobitan
KABI 1774
KABI-1774
Registry Numbers
4657-20-9
33204-76-1
33204-77-2
Related Numbers
33204-76-1
33204-77-2
CAS Type 1 Name
2,2,4,6,6,8-hexamethyl-4,8-diphenylcyclotetrasiloxane
Previous Indexing
ETHERS, CYCLIC (74-76)
*SILICONES (73-74)
Heading Mapped to
*Siloxanes
Frequency
4
Note
an organosilicon anti-androgenic compound with estrogenic activities; RN given refers to cpd without isomeric designation
Source
Acta Pharmacol Toxicol (Copenh) 36(suppl III);1975
Biol Reprod 7(2):260;1972
Urol Res 6:95;1978
Date of Entry
1973/01/01
Revision Date
2003/08/08
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2,6-diphenylhexamethylcyclotetrasiloxane
Preferred
Concept UI
M0042343
Registry Numbers
4657-20-9
Related Numbers
33204-76-1
33204-77-2
Terms
2,6-diphenylhexamethylcyclotetrasiloxane
Preferred Term
Term UI
T072346
Date
01/01/1955
LexicalTag
NON
ThesaurusID
NLM (1973)
Cisobitan
Narrower
Concept UI
M0042344
Terms
Cisobitan
Preferred Term
Term UI
T072347
Date
01/01/1955
LexicalTag
TRD
ThesaurusID
NLM (1973)
KABI 1774
Narrower
Concept UI
M0042346
Terms
KABI 1774
Preferred Term
Term UI
T072349
Date
01/01/1955
LexicalTag
LAB
ThesaurusID
NLM (1973)
KABI-1774
Term UI
T072348
Date
01/01/1955
LexicalTag
LAB
ThesaurusID
NLM (1973)
2,6-diphenylhexamethylcyclotetrasiloxane, (cis)-isomer
Narrower
Concept UI
M0307822
Registry Numbers
33204-76-1
Terms
2,6-diphenylhexamethylcyclotetrasiloxane, (cis)-isomer
Preferred Term
Term UI
T337822
Date
08/18/1999
LexicalTag
NON
ThesaurusID
NLM (1973)
2,6-diphenylhexamethylcyclotetrasiloxane, (trans)-isomer
Narrower
Concept UI
M0307823
Registry Numbers
33204-77-2
Terms
2,6-diphenylhexamethylcyclotetrasiloxane, (trans)-isomer
Preferred Term
Term UI
T337823
Date
08/18/1999
LexicalTag
NON
ThesaurusID
NLM (1973)
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