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Nα-2-Naphtylsulfonyl-4-aminomethylphenylalanin-n-butylamid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89967-88-4

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89967-88-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89967-88-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,9,6 and 7 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 89967-88:
(7*8)+(6*9)+(5*9)+(4*6)+(3*7)+(2*8)+(1*8)=224
224 % 10 = 4
So 89967-88-4 is a valid CAS Registry Number.

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89967-88-4Relevant academic research and scientific papers

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