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1,2-Propanediamine, 2-(4-chlorophenyl)-N,N,N',N'-tetramethyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

71983-32-9

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71983-32-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 71983-32-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,9,8 and 3 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 71983-32:
(7*7)+(6*1)+(5*9)+(4*8)+(3*3)+(2*3)+(1*2)=149
149 % 10 = 9
So 71983-32-9 is a valid CAS Registry Number.

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71983-32-9Relevant academic research and scientific papers

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