h&c in English
Use "h&c" in a sentence
1. The simplest Alkyne is ethyne : H-C≡C-H
2. The simplest Alkyne is ethyne : H-C≡C-H Terminal and internal Alkynes
3. At the Sydney Observatory on April 25, H. C. Russell found the tail to be about 2° long.
4. However, the Coercivity (H c) of these magnets drops significantly with temperature due to the low Curie point of the Nd 2 Fe 14 B phase limiting their applications at high temperatures
5. 2007 Turf/Carryall Vehicle Owner’s Manual Page 11 GASOLINE TURF 1 AND 2, Carryall 1 AND 2 L A T C H C 0 P E N ru sh a re a
6. Other articles where Butadiyne is discussed: conformation: …those of cyanogen (N≡C―C≡N) or Butadiyne (H―C≡C―C≡C―H), all the atoms lie along the axis of the central single bond, so that no distinguishable conformations exist.
7. Brother Pack said all were well with him and his 50[.] he exorted the Brethern to Love diligence & unity[.] he said that this was the Agreeablest camp he ever seen &c[.] Brother H C K said if any thing or Cow was sick I would lay my Hands on it and rebuke the affliction[.]
8. Nomenclature: Functional group suffix = -yne Disubstituted Alkynes, R-C≡C-R', are described as "internal" Alkynes because the C≡C unit is "inside" the structure.Monosubstituted Alkynes, R-C≡C-H, and the unsubstituted alkyne (ethyne) H-C≡C-H are described as "terminal" Alkynes because the C≡C unit at the end of the structure.
9. is H, C¿1-4?-alkyl, C¿2-4?-alkenyl, C¿2-4?-alkynyl or C¿1-4?-alkylidene, wherein the alkyl, alkenyl, alkynyl or alkylidene group may be substituted with 1 to 3 halogen atoms independently chosen from the group of fluorine or chlorine atoms; E represents together with carbon atoms 16 and 17 of the steroid skeleton a four to seven-membered ring, said ring being $g(a) and in cis-configuration with respect to the steroid skeleton, optionally comprising one or two endocyclic bonds; or a prodrug thereof.