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L-Methioninamide, L-isoleucylglycyl-L-leucyl-, monohydrochloride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

2280-71-9

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2280-71-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2280-71-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,8 and 0 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 2280-71:
(6*2)+(5*2)+(4*8)+(3*0)+(2*7)+(1*1)=69
69 % 10 = 9
So 2280-71-9 is a valid CAS Registry Number.

2280-71-9Upstream product

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