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1,5-Trisiloxanediol, 1,1,5,5-tetramethyl-3,3-diphenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

68026-53-9

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68026-53-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68026-53-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,0,2 and 6 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 68026-53:
(7*6)+(6*8)+(5*0)+(4*2)+(3*6)+(2*5)+(1*3)=129
129 % 10 = 9
So 68026-53-9 is a valid CAS Registry Number.

68026-53-9Relevant academic research and scientific papers

METHOD FOR MANUFACTURING STRAIGHT-CHAIN TRISILOXANE COMPOUND

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Paragraph 0037, (2018/08/28)

PROBLEM TO BE SOLVED: To provide a method for manufacturing straight-chain trisiloxane having hydroxyl group at one of both ends of a molecular chain and hydroxyl group or alkoxy group at the other end, with a high yield and a simple process by using an easily obtainable cyclic trisiloxane as a raw material. SOLUTION: A desired trisiloxane compound is manufacturable by allowing various cyclic trisiloxanes to react with water or alcohol in the presence of hydrogen gas and/or hydrogen generating agent, and a transition metal catalyst. SELECTED DRAWING: None COPYRIGHT: (C)2016,JPOandINPIT

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