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1421695-57-9

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1421695-57-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1421695-57-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,1,6,9 and 5 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1421695-57:
(9*1)+(8*4)+(7*2)+(6*1)+(5*6)+(4*9)+(3*5)+(2*5)+(1*7)=159
159 % 10 = 9
So 1421695-57-9 is a valid CAS Registry Number.

1421695-57-9Downstream Products

1421695-57-9Relevant articles and documents

Synthesis and evaluation of novel sulfenamides as novel anti Methicillin-resistant Staphylococcus aureus agents

Shang, Jian-Li,Guo, Hui,Li, Zai-Shun,Ren, Biao,Li, Zheng-Ming,Dai, Huan-Qin,Zhang, Li-Xin,Wang, Jian-Guo

, p. 724 - 727 (2013/02/25)

A total of 29 novel sulfenamide compounds were synthesized, spectroscopically characterized and evaluated in vitro for antimicrobial activity against various infectious pathogens. Compounds 1b and 2c exhibited potent inhibition against clinical Methicillin-resistant Staphylococcus aureus (MRSA) strains with minimum inhibitory concentration (MIC) values of 1.56 μg/mL.

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