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3-(5-phenylthio-2H-benzotriazol-2-yl)-5-tert-butyl-4-hydroxyhydrocinnamic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

145233-52-9

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145233-52-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 145233-52-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,2,3 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 145233-52:
(8*1)+(7*4)+(6*5)+(5*2)+(4*3)+(3*3)+(2*5)+(1*2)=109
109 % 10 = 9
So 145233-52-9 is a valid CAS Registry Number.

145233-52-9Relevant academic research and scientific papers

5-thio-substituted benzotriazole UV-absorbers

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, (2008/06/13)

2-(2-Hydroxyphenyl)-2H-benzotriazole UV-absorbers substituted at the 5-position of the benzo ring by a thioether group exhibit enhanced absorption in the near visible range (over 350 nm) allowing said compounds to be particularly effective in protecting p

5-sulfonyl-substituted benzotriazole UV-absorbers

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, (2008/06/13)

2-(2-Hydroxyphenyl)-2H-benzotriazole UV-absorbers substituted at the 5-position of the benzo ring by a sulfoxide or sulfone group exhibit enhanced absorption in the near visible range (over 350 nm) allowing said compounds to be particularly effective in p

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