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(S)-3-Methyl-3-[1-[2-methyl-1-(4-nitro-benzyloxycarbonyl)-allyl]-4-oxo-3-(2-phenoxy-acetylamino)-azetidine-2-sulfinyloxy]-8-oxo-7-(2-phenoxy-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]octane-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.

76665-53-7

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76665-53-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76665-53-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,6,6 and 5 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 76665-53:
(7*7)+(6*6)+(5*6)+(4*6)+(3*5)+(2*5)+(1*3)=167
167 % 10 = 7
So 76665-53-7 is a valid CAS Registry Number.

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76665-53-7Relevant academic research and scientific papers

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