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Toluene-4-sulfonic acid 2-{2-[2-((3R,3aR,6R,6aR)-6-hydroxy-hexahydro-furo[3,2-b]furan-3-yloxy)-ethoxy]-ethoxy}-ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

121693-41-2

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121693-41-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121693-41-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,6,9 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 121693-41:
(8*1)+(7*2)+(6*1)+(5*6)+(4*9)+(3*3)+(2*4)+(1*1)=112
112 % 10 = 2
So 121693-41-2 is a valid CAS Registry Number.

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121693-41-2Relevant academic research and scientific papers

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