Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search help
56 results
  1. NLM Digital Collections - Chemistry of the carbon compounds, or, Organic chemistry 
    Publication: Philadelphia : P. Blakiston, Son & Co., 1886
    resource.nlm.nih.gov/101619082
    ... into taurine we obtain tauro-betaine, analogous to betaine (p. 265): (CH3)3. N^H AS02. When the vapors of S03 are passed through anhydrous alcohol the so-called Carbyl Sulphate, C2H4S206 {Ann., ...
  2. NLM Digital Collections - The national dispensatory : containing the natural history, chemistry, pharmacy, actions, and ... 
    Publication: Philadelphia : Henry C. Lea's Son & Co., 1884
    resource.nlm.nih.gov/101651999
    ... On treating its hydriodate with silver oxide, the anhydrous base, C5H13NO, is separated. By careful oxidation betaine, C5IIUNO2 (see p. 939), is produced. Neurine has ...
  3. NLM Digital Collections - The national dispensatory : containing the natural history, chemistry, pharmacy, actions, and ... 
    Publication: Philadelphia : Henry C. Lea's Son & Co., 1886
    resource.nlm.nih.gov/101652005
    ... On treating its hydriodate with silver oxide, the anhydrous base, C5H13NO, is separated. By careful oxidation betaine, C5HUNO2 (see p. 939), is produced. Neurine has ...
  4. NLM Digital Collections - Organic chemistry 
    Publication: Philadelphia : J.B. Lippincott, [between 1890 and 1899?]
    resource.nlm.nih.gov/60740170R
    ... which about half its weight of coarsely powdered anhydrous zinc chloride has been added; the flask is connected with a reflux condenser (p. 186), and is provided with a safety tube. As soon as the solution is saturated ...
  5. NLM Digital Collections - Index-catalogue of the Library of the Surgeon-General's Office, United States Army. Authors ... 
    Publication: Washington : G.P.O., 1880-1932
    resource.nlm.nih.gov/8104689X32
    ... Bemerkungen zu den Abhandlungen fiber die pflanzli- chen Betaine und fiber das Stachydrin. Ibid., lxix, 326-328. ... 4°. Baltimore, 1898-1900. Baltimore. Department of Public Safety. Offi- cial reports of the commissioner of health ...
  6. NLM Digital Collections - Index-catalogue of the Library of the Surgeon General's Office, United States Army (Series 4, ... 
    Publication: Washington : U.S. G.P.O., 1936-1948
    resource.nlm.nih.gov/8104688X10
    ... V. The compara- tive action of choline and betaine in effecting the replacement of methionine by homocystine ...
  7. NLM Digital Collections - Chemical warfare agents and related chemical problems (Parts 1-2) 
    Publication: Washington, D.C. : Office of Scientific Research and Development, National Defense Research Committe, Division 9, 1946
    resource.nlm.nih.gov/14111270RX1
    ... mp 150.5° 911 911 28. (J-Fhioroethyl betaine hydrochloride 92j mp 122° 911 911 29. 0- ... a large laboratory scale (50 lb) by heating anhydrous potassium fluoride with ethylene ehlorohydrin at ISO (’ for ...
  8. NLM Digital Collections - Manual of chemistry : a guide to lectures and laboratory work for beginners in chemistry : a .... 
    Publication: Philadelphia : Lea Brothers & Co., 1895
    resource.nlm.nih.gov/101619730
    ... be mentioned: My dine, C8HuNO; Pyocyanine, C14H]4N02; Betaine, C5H13 N03, etc. Poisonous ptomaines. While no strict ...
  9. NLM Digital Collections - Index-catalogue of the Library of the Surgeon General's Office, National Library of Medicine .... 
    Publication: Washington : U.S. Dept. of Health, Education, and Welfare, Public Health Service : G.P.O., 1959-1961
    resource.nlm.nih.gov/8209737X1
    ... I. , Sz NititHon, J. J. 19T9. MDDC 992. Safety rules and procedures ... to dilute and anhydrous hydrofluoric acid. Dale. P..& M.-Cauley, II. 1911. ...
  10. NLM Digital Collections - Chemistry, inorganic and organic : with experiments 
    Publication: Philadelphia : P. Blakiston, 1888
    resource.nlm.nih.gov/101619322
    ... Let Me = CH3 in the following equations :— * Particularly betaine (Beta vulgaris, beet), or trimethyl ylycocine, C*H*( ... neutral, but it combines with acids and bases. Betaine, or tri-methyl-glycocine, C(CH3)2.NH2. ...
first · previous · 1 · 2 · 3 · 4 · 5 · 6 · next · last