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(2S,6S)-6-[(R)-2-Amino-2-(3-chloro-4-hydroxy-phenyl)-acetylamino]-6-methoxy-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

109880-76-4

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109880-76-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109880-76-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,8,8 and 0 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 109880-76:
(8*1)+(7*0)+(6*9)+(5*8)+(4*8)+(3*0)+(2*7)+(1*6)=154
154 % 10 = 4
So 109880-76-4 is a valid CAS Registry Number.

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109880-76-4Relevant academic research and scientific papers

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