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18245-83-5

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18245-83-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 18245-83-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,2,4 and 5 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 18245-83:
(7*1)+(6*8)+(5*2)+(4*4)+(3*5)+(2*8)+(1*3)=115
115 % 10 = 5
So 18245-83-5 is a valid CAS Registry Number.

18245-83-5Downstream Products

18245-83-5Relevant articles and documents

METHOD FOR PRODUCING SILANOLS AND NOVEL SILANOLS

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Paragraph 0053-0054; 0059; 0085-0086, (2021/08/13)

PROBLEM TO BE SOLVED: To provide a method for efficiently producing silanols useful as functional chemicals, and to provide novel silanols. SOLUTION: There is provided a method for producing silanols including a reaction step of reacting alkoxysilanes having Si-OR bonds (R represents a hydrocarbon group having 1 to 6 carbon atoms) with water or heavy water in the presence of a catalyst, wherein a method for producing silanols having an Si-OR' bond (R' represents a hydrogen atom or a deuterium atom) is characterized in that the catalyst is an inorganic solid acid catalyst having a regular pore structure. There is also provided novel silanols obtained thereby. SELECTED DRAWING: None COPYRIGHT: (C)2021,JPOandINPIT

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