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(2S,3R,5R,6R)-3-Chloromethyl-3-methyl-7-oxo-6-phenylacetylamino-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

57892-26-9

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57892-26-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57892-26-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,8,9 and 2 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 57892-26:
(7*5)+(6*7)+(5*8)+(4*9)+(3*2)+(2*2)+(1*6)=169
169 % 10 = 9
So 57892-26-9 is a valid CAS Registry Number.

57892-26-9Relevant academic research and scientific papers

ELECTROCHEMICAL S-S BOND FISSION OF 4-(2-BENZOTHIAZOLYLDITHIO)AZETIDINONES (KAMIYA'S DISULFIDES)

Torii, Sigeru,Tanaka, Hideo,Siroi, Takashi,Sasaoka, Michio,Saitoh, Norio,et al.

, p. 1829 - 1832 (2007/10/02)

An electrochemical S-S bond fission of 4-(2-benzothiazolyldithio)azetidinones derived from penicillin G has been achieved by the selection of an appropriate electrolysis system, providing either 2β-halomethylpenicillins, 3β-halocephams, or 4-methoxysulfinylazetidinone derivatives.

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