107761-81-9 Usage
Uses
Used in Sunscreen and Skincare Products:
2,3,4,4'-Tetrahydroxybenzophenone 1,2-naphthoquinonediazido-5-sulfonate is used as an active ingredient in sunscreen formulations for its ability to protect the skin from harmful UV rays. Its light-sensitive nature allows it to absorb and dissipate UV radiation, providing a shield against potential skin damage and reducing the risk of skin cancer.
Used in Photoactive Compounds for Photolithography and Photoresists:
In the semiconductor industry, 2,3,4,4'-Tetrahydroxybenzophenone 1,2-naphthoquinonediazido-5-sulfonate serves as a photoactive compound in photolithography and photoresists. Its light-sensitive properties enable precise pattern transfer during the manufacturing process of microelectronic devices, ensuring high-resolution and accurate circuitry.
Used in Synthesis of Photoaffinity Labeling Reagents:
2,3,4,4'-Tetrahydroxybenzophenone 1,2-naphthoquinonediazido-5-sulfonate is utilized in the synthesis of photoaffinity labeling reagents for studying biological processes. Its ability to bind to specific biomolecules upon exposure to light allows researchers to investigate the structure, function, and interactions of various biological systems, contributing to advancements in the fields of biochemistry and molecular biology.
Check Digit Verification of cas no
The CAS Registry Mumber 107761-81-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,7,6 and 1 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 107761-81:
(8*1)+(7*0)+(6*7)+(5*7)+(4*6)+(3*1)+(2*8)+(1*1)=129
129 % 10 = 9
So 107761-81-9 is a valid CAS Registry Number.
