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2',2'''-diethoxy-2,2''-bis(methoxymethoxy)-5,5',5'',5'''-tetramethyl-<1,1':3',1'':3'',1'''>-quaterphenyl is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

123291-98-5

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123291-98-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123291-98-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,2,9 and 1 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 123291-98:
(8*1)+(7*2)+(6*3)+(5*2)+(4*9)+(3*1)+(2*9)+(1*8)=115
115 % 10 = 5
So 123291-98-5 is a valid CAS Registry Number.

123291-98-5Downstream Products

123291-98-5Relevant academic research and scientific papers

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