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112839-80-2

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112839-80-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 112839-80-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,8,3 and 9 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 112839-80:
(8*1)+(7*1)+(6*2)+(5*8)+(4*3)+(3*9)+(2*8)+(1*0)=122
122 % 10 = 2
So 112839-80-2 is a valid CAS Registry Number.

112839-80-2Relevant articles and documents

Studies on Bitter Peptides from Casein Hydrolyzate. XIV. Bitter Taste of Synthetic Analogs of Octapeptide, Arg-Gly-Pro-Phe-Pro-Ile-Ile-Val, Corresponding to the C-Terminal Portion of β-Casein

Nakatani, Masaru,Nakata, Takashi,Kouge, Katsushige,Okai, Hideo

, p. 438 - 444 (2007/10/02)

In order to elucidate the relationship between the chemical structure and bitter taste of the C-terminal portion of β-casein, some analogues, in which the phenylalanine residue was substituted by D-phenylalanine, lysine, glycine, glutamic acid or L-pyreny

MIXED ANHYDRIDES IN PEPTIDE SYNTHESIS. A STUDY URETHANE FORMATION WITH A CONTRIBUTION ON MINIMIZATION OF RACEMIZATION

Chen, Francis M. F.,Lee, Young,Steinauer, Rene,Benoiton, N. Leo

, p. 613 - 618 (2007/10/02)

A study of the factors contributing to urethane formation during the coupling of N-alkoxycarbonylamino acids with an amino acid ester by the mixed carboxylic-carbonic acid anhydride method has been carried out, using nuclear magnetic resonance spectroscop

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