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139549-16-9

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139549-16-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139549-16-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,5,4 and 9 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 139549-16:
(8*1)+(7*3)+(6*9)+(5*5)+(4*4)+(3*9)+(2*1)+(1*6)=159
159 % 10 = 9
So 139549-16-9 is a valid CAS Registry Number.

139549-16-9Downstream Products

139549-16-9Relevant articles and documents

Synthesis and evaluation of 2-pyridinone derivatives as HIV-1-specific reverse transcriptase inhibitors. 4. 3-[2-(Benzoxazol-2-yl)ethyl]-5-ethyl-6- methylpyridin-2(1H)-one and analogues

Hoffman,Smith,Rooney,Fisher,Wai,Thomas,Bamberger,Barnes,Williams,Jones,Olson,O'Brien,Goldman,Nunberg,Quintero,Schleif,Emini,Anderson

, p. 953 - 966 (2007/10/02)

A new series of potent specific 2-pyridinone reverse transcriptase (RT) inhibitors was developed based on the preliminary development lead 3- [(phthalimido)ethyl]-5-ethyl-6-methylpyridin-2(1H)-one (3), a non-nucleoside derivative which exhibited weak anti

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