52890-52-5 Usage
General Description
2,4,5-Trimethylbenzophenone is a chemical compound commonly used in sunscreen formulations as a UV filter to protect the skin from harmful UVA and UVB rays. It is also used in various cosmetic and personal care products as a photostabilizer to prevent the degradation of other active ingredients when exposed to sunlight. Additionally, 2,4,5-Trimethylbenzophenone is utilized in the production of adhesives and coatings to provide UV protection to the surfaces they are applied to. Despite its beneficial properties, there are concerns about the potential harmful effects of this compound on human health and the environment, leading to its regulation in some regions.
Check Digit Verification of cas no
The CAS Registry Mumber 52890-52-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,8,9 and 0 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 52890-52:
(7*5)+(6*2)+(5*8)+(4*9)+(3*0)+(2*5)+(1*2)=135
135 % 10 = 5
So 52890-52-5 is a valid CAS Registry Number.
InChI:InChI=1/C16H16O/c1-11-9-13(3)15(10-12(11)2)16(17)14-7-5-4-6-8-14/h4-10H,1-3H3
52890-52-5Relevant articles and documents
Synthesis of protected derivatives and short peptides of antAib, a novel Cα-tetrasubstituted α-amino acid of the Ac5c type possessing a fused anthracene fluorophore
Lohier, Jean-Fran?ois,Wright, Karen,Peggion, Cristina,Formaggio, Fernando,Toniolo, Claudio,Wakselman, Michel,Mazaleyrat, Jean-Paul
, p. 6203 - 6213 (2007/10/03)
The Nα-Boc and Nα-Fmoc protected derivatives of 2-amino-2,3-dihydro-1H-cyclopenta[b]anthracene-2-carboxylic acid (antAib), a novel fluorescent, achiral, α-amino acid, rigid analogue of the known 9-antAla and 2-antAla residues, and be
