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(2S,4S)-4-Acetylsulfanyl-2-isocyanato-pyrrolidine-1-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.

208987-63-7

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208987-63-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 208987-63-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,8,9,8 and 7 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 208987-63:
(8*2)+(7*0)+(6*8)+(5*9)+(4*8)+(3*7)+(2*6)+(1*3)=177
177 % 10 = 7
So 208987-63-7 is a valid CAS Registry Number.

208987-63-7Upstream product

208987-63-7Relevant academic research and scientific papers

Synthesis and antibacterial activities or new carbapenems having a proline reverse amide moiety at the C-2 position

Hwang, Soon Ho,Shin, Kye Jung,Kang, Yong Koo,Kim, Dong Jin,Kim, Dong Chan,Yoo, Kyung Ho,Park, Sang Woo,Lee, Kee Jung

, p. 139 - 142 (1998)

The synthesis of new 1β-methylcarbapenems (1a-l) having a proline reverse amide moiety at the C-2 position and their in vitro antibacterial activities are described. The compounds were evaluated by the Mueller-Hinton agar dilution method and compared with meropenem as control. Aliphatic amides (1a-h) are found to show greater antibacterial activity than aromatic amides (1i-l). Moreover, C-2 free amino compound (1m) reveals greater activity than any other amide compounds (1a-l).

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