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Approval Year

Unknown
149124
Name Type Language
Polyphenylsilsesquioxane (Refractive index (film)-1.55)
Preferred Name English
Polyphenylsilsesquioxane (RI 1.55)
Common Name English
Belsil SPR 45 VP
Brand Name English
Phenyl silsesquioxane (Refractive index (film)-1.55)
Common Name English
Polyphenylsilsesquioxane, hydrogen-terminated (Refractive index (film)-1.55)
Common Name English
Silanetriol, 1-phenyl-, homopolymer (Refractive index (film)-1.55)
Common Name English
Code System Code Type Description
CAS
157374-41-9
Created by admin on Wed Apr 02 19:17:57 GMT 2025 , Edited by admin on Wed Apr 02 19:17:57 GMT 2025
GENERIC (FAMILY)
FDA UNII
HCT9WH7ZV9
Created by admin on Wed Apr 02 19:17:57 GMT 2025 , Edited by admin on Wed Apr 02 19:17:57 GMT 2025
PRIMARY
Display Structure of Polyphenylsilsesquioxane (RI 1.55)
NIH
NCATS
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