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N',N',N''',N'''-tetramethyl-N,N''-[(1-acetyl-2-oxo-propyl)-p-phenylene]-bis-sulfamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

500730-25-6

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500730-25-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 500730-25-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,0,7,3 and 0 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 500730-25:
(8*5)+(7*0)+(6*0)+(5*7)+(4*3)+(3*0)+(2*2)+(1*5)=96
96 % 10 = 6
So 500730-25-6 is a valid CAS Registry Number.

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