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(S)-2-[[[(4-Nitrophenyl)methoxy]carbonyl]amino]butanoic Acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

161855-99-8

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161855-99-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 161855-99-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,8,5 and 5 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 161855-99:
(8*1)+(7*6)+(6*1)+(5*8)+(4*5)+(3*5)+(2*9)+(1*9)=158
158 % 10 = 8
So 161855-99-8 is a valid CAS Registry Number.

161855-99-8Downstream Products

161855-99-8Relevant academic research and scientific papers

2-thiosubstituted carbapenems

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, (2008/06/13)

Carbapenem antibiotic compounds of the general formula: STR1 wherein the moiety STR2 is a 4, 5 or 6 membered mono, di- or tri- substituted oxygen or sulfur containing ring; wherein Z is oxygen, sulfur, sulfoxide and sulfone, pharmaceutical compositions thereof useful for the treatment of bacterial infections, processes for preparing the compounds and new intermediates useful in the process.

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