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83451-16-5

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83451-16-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83451-16-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,4,5 and 1 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 83451-16:
(7*8)+(6*3)+(5*4)+(4*5)+(3*1)+(2*1)+(1*6)=125
125 % 10 = 5
So 83451-16-5 is a valid CAS Registry Number.

83451-16-5Downstream Products

83451-16-5Relevant articles and documents

Peptide fragment coupling using a continuous-flow photochemical rearrangement of nitrones

Zhang, Yuan,Blackman, Melissa L.,Leduc, Andrew B.,Jamison, Timothy F.

, p. 4251 - 4255 (2013/05/08)

Go with the flow: A general approach for amide bond formation by way of a continuous-flow photochemical rearrangement of nitrones was described (see scheme). Simple aryl-alkyl amide bonds as well as complex peptide bonds were constructed efficiently with a residence time less than 20minutes. A tetrapeptide was synthesized in this way and the method could be applied to peptide fragment coupling. Copyright

Fungicides

-

, (2008/06/13)

Use as agricultural fungicides of N-acyl-N-hydroxyalkanoic acid compounds of the formula STR1 and salts thereof, wherein each of the symbols has an assigned meaning.

Biogenetic type synthesis of penicillin cephalosporin antibiotics. I. A stereocontrolled synthesis of the penam and cephem ring systems from an acyclic tripeptide equivalent

Nakatsuka,Tanino,Kishi

, p. 5008 - 5010 (2007/10/08)

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