- 업종: Printing & publishing
- Number of terms: 178089
- Number of blossaries: 0
- Company Profile:
McGraw Hill Financial, Inc. is an American publicly traded corporation headquartered in Rockefeller Center in New York City. Its primary areas of business are financial, publishing, and business services.
C<sub>20</sub>H<sub>29</sub>O<sub>2</sub>N<sub>3</sub> A local anesthetic used both as the base and the hydrochloride salt.
Industry:Chemistry
C<sub>4</sub>H<sub>9</sub>CH(C<sub>2</sub>H<sub>5</sub>)CH<sub>2</sub>OH Colorless, slightly viscous liquid; used as a defoaming or wetting agent, as a solvent for protective coatings, waxes, and oils, and as a raw material for plasticizers. Also known as octyl alcohol.
Industry:Chemistry
C<sub>26</sub>H<sub>32</sub>O<sub>2</sub>N<sub>2</sub> An alkaloid isolated from the stems and leaves of the shrub Tabernanthe iboga, crystallizing from absolute ethanol as prismatic needles, melting at 152–153_C, soluble in ethanol, ether, and chloroform; used in medicine.
Industry:Chemistry
1. Aromatic acid with a carboxyl group in the ortho position (1,2 position). 2. Organic acid with one added molecule of water in chemical combination; for example, HC(OH)<sub>3</sub>, orthoformic acid, in contrast to HCOOH, formic acid; H<sub>3</sub>PO<sub>4</sub>(P<sub>2</sub>O<sub>5</sub>_3H<sub>2</sub>O), orthophosphoric acid, in contrast to the less hydrated form, metaphosphoric acid, HPO<sub>3</sub>(P<sub>2</sub>O<sub>5</sub>_H<sub>2</sub>O).
Industry:Chemistry
C<sub>2</sub>H<sub>5</sub>CHO Flammable, water-soluble, water-white liquid, with suffocating aroma; boils at 48.8_C; used to manufacture acetals, plastics, and rubber chemicals, and as a disinfectant and preservative.
Industry:Chemistry
C<sub>3</sub>H<sub>4</sub> An unsaturated aliphatic hydrocarbon with two double bonds. Also known as propadiene.
Industry:Chemistry
C<sub>16</sub>H<sub>18</sub>N<sub>2</sub>O<sub>4</sub>S An amorphous white powder extracted with ether or chloroform from an acidified aqueous solution of benzyl penicillin.
Industry:Chemistry
CCl<sub>3</sub>CH(OH)<sub>2</sub> Colorless, deliquescent needles with slightly bitter caustic taste, soluble in water; a hypnotic. Also known as crystalline chloral; hydrated chloral.
Industry:Chemistry
