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(6R)-7t-(2-carboxy-benzoylamino)-3-methyl-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 4-nitro-benzyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

55151-65-0

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55151-65-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 55151-65-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,1,5 and 1 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 55151-65:
(7*5)+(6*5)+(5*1)+(4*5)+(3*1)+(2*6)+(1*5)=110
110 % 10 = 0
So 55151-65-0 is a valid CAS Registry Number.
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