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(+/-)-1-(2t-phenyl-cyclohex-r-yl)-ethanone-(2,4-dinitro-phenylhydrazone) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

23923-63-9

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23923-63-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 23923-63-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,9,2 and 3 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 23923-63:
(7*2)+(6*3)+(5*9)+(4*2)+(3*3)+(2*6)+(1*3)=109
109 % 10 = 9
So 23923-63-9 is a valid CAS Registry Number.

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23923-63-9Relevant academic research and scientific papers

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