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3-(4-Chloro-phenyl)-4-hydroxy-1-methyl-1,3-diaza-spiro[4.4]nonan-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

127931-84-4

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127931-84-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127931-84-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,9,3 and 1 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 127931-84:
(8*1)+(7*2)+(6*7)+(5*9)+(4*3)+(3*1)+(2*8)+(1*4)=144
144 % 10 = 4
So 127931-84-4 is a valid CAS Registry Number.

127931-84-4Relevant academic research and scientific papers

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