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(S)-2-((R)-2-Isocyano-4-methyl-pentanoylamino)-3-methyl-butyric acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

453509-71-2

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453509-71-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 453509-71-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,3,5,0 and 9 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 453509-71:
(8*4)+(7*5)+(6*3)+(5*5)+(4*0)+(3*9)+(2*7)+(1*1)=152
152 % 10 = 2
So 453509-71-2 is a valid CAS Registry Number.

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