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939387-84-5

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939387-84-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 939387-84-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,9,3,8 and 7 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 939387-84:
(8*9)+(7*3)+(6*9)+(5*3)+(4*8)+(3*7)+(2*8)+(1*4)=235
235 % 10 = 5
So 939387-84-5 is a valid CAS Registry Number.

939387-84-5Relevant articles and documents

Divergent strategy for the synthesis of α-aryl-substituted fosmidomycin analogues

Devreux, Vincent,Wiesner, Jochen,Jomaa, Hassan,Rozenski, Jef,Van Der Eycken, Johan,Van Calenbergh, Serge

, p. 3783 - 3789 (2008/02/01)

(Chemical Equation Presented) Fosmidomycin is the first representative of a new class of antimalarial drugs acting through inhibition of 1-deoxy-D-xylulose 5-phosphate (DOXP) reductoisomerase (DXR), an essential enzyme in the non-mevalonate pathway for the synthesis of isoprenoids. This work describes a divergent strategy for the synthesis of a series of α-aryl-substituted fosmidomycin analogues, featuring a palladium-catalyzed Stille coupling as the key step. An α-(4-cyanophenyl)fosmidomycin analogue emerged as the most potent analogue in the present series. Its antimalarial activity clearly surpasses that of the reference compound fosmidomycin.

ORGANOPHOSPHORIC DERIVATIVES USEFUL AS ANTI-PARASITIC AGENTS

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Page/Page column 59, (2008/06/13)

The present invention relates to novel phosphonic acid compounds having the structural formula (I): wherein: (a) R is a group of 1 to 5 substituents independently selected from the group consisting of fluoro, chloro, bromo, C1-4 alkoxy, C1

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