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Methylium, bis(pentachlorophenyl)[2,3,5,6-tetrachloro-4-[[[[(phenylmethoxy)carbonyl ]amino]acetyl]amino]phenyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

65639-03-4

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65639-03-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 65639-03-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,6,3 and 9 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 65639-03:
(7*6)+(6*5)+(5*6)+(4*3)+(3*9)+(2*0)+(1*3)=144
144 % 10 = 4
So 65639-03-4 is a valid CAS Registry Number.

65639-03-4Relevant academic research and scientific papers

Inert Carbon Free Radicals. 4. Spin Labeling of Amino Acids and Peptides

Ballester, M.,Riera, J.,Castaner, J.,Rovira, C.,Veciana, J.,Onrubia, C.

, p. 3716 - 3720 (2007/10/02)

The first examples of spin labeling with inert free-radical reagents are presented.Those here described involve tagging of amino acids and peptides, the labeling reagents being tetradecachloro-4-(chlorocarbonyl)triphenylmethyl(2), 4-aminotetradecachlorotr

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