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(2S,5R,6R)-6-[1-Chloro-2-phenyl-eth-(Z)-ylideneamino]-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid 2,2,2-trichloro-ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

75500-65-1

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75500-65-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75500-65-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,5,0 and 0 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 75500-65:
(7*7)+(6*5)+(5*5)+(4*0)+(3*0)+(2*6)+(1*5)=121
121 % 10 = 1
So 75500-65-1 is a valid CAS Registry Number.

75500-65-1Relevant academic research and scientific papers

Oxidation Studies on β-Lactam Antibiotics. The 6-(Diacylamino)penicillins

Micetich, Ronald G.,Singh, Rajeshwar,Shaw, Chia C.

, p. 1811 - 1815 (2007/10/02)

The oxidation of the 6-(diacylamino)penicillins is a convenient, high yield route to the penicillin 1α-sulfoxides.The yield of the 1α-sulfoxide is dependent on the solvent, the temperature, the C-3 ester function, and the substituent at the C-2 position.T

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