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N-Butyryl-N-aethyl-3,4-dichlor-anilin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

16505-72-9

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16505-72-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 16505-72-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,5,0 and 5 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 16505-72:
(7*1)+(6*6)+(5*5)+(4*0)+(3*5)+(2*7)+(1*2)=99
99 % 10 = 9
So 16505-72-9 is a valid CAS Registry Number.

16505-72-9Downstream Products

16505-72-9Relevant academic research and scientific papers

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