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N-[(N-BOC-(4-aminobutyl)-N-methylimidazole-4-(N-methylpyrrole-2-carboxamido)-2-carboxamido)]glutaramide monocarboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

489457-56-9

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489457-56-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 489457-56-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,8,9,4,5 and 7 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 489457-56:
(8*4)+(7*8)+(6*9)+(5*4)+(4*5)+(3*7)+(2*5)+(1*6)=219
219 % 10 = 9
So 489457-56-9 is a valid CAS Registry Number.

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