NOTES 993

3. W. K. PAIK and L. BENOITON. Can. J . Biochem. Physiol. 41, 1643 (1963). 4. M. KOIVUSALA, C. ELORRIAGA, Y. KAZIRO, and S. OCHOA. J. Biol. Chem. 238, 1038 (1963). 5. M. BODANSKY. Ann. N.Y. Acad. Sci. 88, 655 (1960). 6. W. K. PAIK, L. BLOCH-FRANKENTHAL, S. M. BIRNBAUM, M. WINITZ, and J . P. GREENSTEIN. Arch.

Biochem. Biophys. 69, 56 (1957). 7. L. BENOITON. J. Che~n. Soc. 763 (1961). 8. F. D. CHATTAWAY. J. Chem. Soc. 2495 (1931).

ERRATUM: AMINO ACIDS AND PEPTIDES. 11. SYNTHESIS OF E-N-METHYL-L-LYSINE AND RELATED COMPOUNDS

LEO BENOITON

(Ref. Can. J. Chem. 42, 2043 (1964))

On page 2047, the last line of the text should read CgHzzClzN202 (261.2) requires C, 41.4; H, 8.5; N, 10.7%.

Reference 13 should read Arch. Biochem. Biophys. 69, 56 (1957).

Canadian Journal of Chemistry. Volume 43 (1965)

ERRATUM: EFFECTS OF pH IN THE y-RADIOLYSIS OF AQUEOUS SOLUTIONS OF CYSTEINE AND METHYL MERCAPTAN

I D. A. ARMSTRONG AND V. G. WILKENING

(Ref. Can. J. Chem. 42, 2631 (1964))

On page 2632, reaction [8] should be

[81 e,,- f H+ + H.

On page 2635, in the second sentence of the note added in proof, k7 should be substituted - . for kg.

Canadian Journal of Cllemistry. Volume 43 (1965)

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