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Acetic acid (S)-1-[(S)-2-phenyl-1-(9-phenyl-9H-fluoren-9-ylamino)-ethyl]-allyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

221341-49-7

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221341-49-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 221341-49-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,1,3,4 and 1 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 221341-49:
(8*2)+(7*2)+(6*1)+(5*3)+(4*4)+(3*1)+(2*4)+(1*9)=87
87 % 10 = 7
So 221341-49-7 is a valid CAS Registry Number.

221341-49-7Relevant academic research and scientific papers

α-Rhamnosidase inhibitory activities of polyhydroxylated pyrrolidine

Kim, Jin Hyo,Curtis-Long, Marcus J.,Woo, Duck Seo,Jin, Hwan Lee,Byong, Won Lee,Yong, Jin Yoon,Kyu, Young Kang,Park, Ki Hun

, p. 4282 - 4285 (2007/10/03)

We designed and synthesized polyhydroxylated pyrrolidines 1-12 from l-tyrosine, l-phenylalanine, and d-tyrosine through iodine-mediated intramolecular cyclization followed by Woodward-Prevost reaction. The synthetic polyhydroxylated pyrrolidines were iden

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