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1026774-20-8

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1026774-20-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1026774-20-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,6,7,7 and 4 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1026774-20:
(9*1)+(8*0)+(7*2)+(6*6)+(5*7)+(4*7)+(3*4)+(2*2)+(1*0)=138
138 % 10 = 8
So 1026774-20-8 is a valid CAS Registry Number.

1026774-20-8Relevant articles and documents

Nitrated indenoisoquinolines as topoisomerase I inhibitors: A systematic study and optimization

Morrell, Andrew,Placzek, Michael,Parmley, Seth,Antony, Smitha,Dexheimer, Thomas S.,Pommier, Yves,Cushman, Mark

, p. 4419 - 4430 (2007)

The biological activity of indenoisoquinoline topoisomerase I (Top1) inhibitors can be greatly enhanced depending on the choice of substituents on the aromatic rings and lactam side chain. Previously, it was discovered that a 3-nitro group and a 9-methoxy

Reactivity of N-(ω-haloalkyl)-β-lactams with regard to lithium aluminium hydride: Novel synthesis of 1-(1-aryl-3-hydroxypropyl)aziridines and 3-aryl-3-(N-propylamino)propan-1-ols

D'Hooghe, Matthias,Dekeukeleire, Stijn,De Kimpe, Norbert

experimental part, p. 1190 - 1196 (2008/10/09)

The reactivity of 4-aryl-1-(2-chloroethyl)azetidin-2-ones and 4-aryl-1-(3-bromopropyl)azetidin-2-ones with regard to lithium aluminium hydride has been evaluated for the first time. 4-Aryl-1-(2-chloroethyl)azetidin-2-ones were transformed into novel 1-(1-

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