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Benzenedecanol, 3-methoxy-2,5-bis(methoxymethoxy)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139943-69-4

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139943-69-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139943-69-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,9,4 and 3 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 139943-69:
(8*1)+(7*3)+(6*9)+(5*9)+(4*4)+(3*3)+(2*6)+(1*9)=174
174 % 10 = 4
So 139943-69-4 is a valid CAS Registry Number.

139943-69-4Relevant academic research and scientific papers

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