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(α-deuterio-benzaldehyde)diethylacetal is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

34243-41-9

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34243-41-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 34243-41-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,2,4 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 34243-41:
(7*3)+(6*4)+(5*2)+(4*4)+(3*3)+(2*4)+(1*1)=89
89 % 10 = 9
So 34243-41-9 is a valid CAS Registry Number.

34243-41-9Relevant academic research and scientific papers

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