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201984-76-1

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201984-76-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 201984-76-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,1,9,8 and 4 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 201984-76:
(8*2)+(7*0)+(6*1)+(5*9)+(4*8)+(3*4)+(2*7)+(1*6)=131
131 % 10 = 1
So 201984-76-1 is a valid CAS Registry Number.

201984-76-1Relevant articles and documents

A polyamine-modified near-infrared fluorescent probe for selective staining of live cancer cells

K?nig, Sandra G.,?z, Simin,Kr?mer, Roland

, p. 7360 - 7363 (2015/06/03)

We report the synthesis of novel polyamine-modified near-infrared (NIR) probes, which show excellent water-solubility and good optical properties. One probe was taken up efficiently by living cancer cell lines whereas no staining of the non-cancer cells was observed.

Homologation of polyamines in the rapid synthesis of lipospermine conjugates and related lipoplexes

Geall, Andrew J.,Blagbrough, Ian S.

, p. 2449 - 2460 (2007/10/03)

Lipopolyamine amides are useful cationic lipids, synthetic vectors for non-viral gene delivery. Desymmetrisation of readily available symmetrical polyamines is an important first step in the synthesis of such compounds. The application of trifluoroacetyl

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