- 行业: Printing & publishing
- Number of terms: 178089
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- 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>3</sub>H<sub>4</sub> An unsaturated aliphatic hydrocarbon with two double bonds. Also known as propadiene.
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
C<sub>3</sub>H<sub>4</sub>N<sub>2</sub> One of a group of organic heterocyclic compounds containing a five-membered diunsaturated ring with two nonadjacent nitrogen atoms as part of the ring; the particular compound imidazole is a member of the group.
Industry:Chemistry
C<sub>20</sub>H<sub>19</sub>NO<sub>5</sub> A toxic compound; melting point 145_C; the anhydrous form is insoluble in water, soluble in alcohol and ether.
Industry:Chemistry
CH<sub>2</sub>CHCH<sub>2</sub>OH Colorless, pungent liquid, boiling at 96°C; soluble in water; made from allyl chloride by hydrolysis.
Industry:Chemistry
A carbonium cation with a structure usually represented as CH<sub>2</sub>_CH_CH<sub>2</sub> +; attachment site is the saturated carbon atom.
Industry:Chemistry
CH<sub>3</sub>C:CH An acetylenic, three-carbon hydrocarbon; a colorless gas boiling at _24_C; soluble in ether. Also known as propyne.
Industry:Chemistry
Dans une molécule organique, un hydrogène attaché à un atome de carbone qui est adjacent à une double liaison.
Industry:Chemistry
C<sub>14</sub>H<sub>12</sub>O<sub>3</sub> A crystalline substance with a melting point of 66_C; used as a sunscreen agent. Also known as 4-methoxy-2-hydroxybenzophenone.
Industry:Chemistry
Partie d'un groupe de dérivés de chlore de composés de paraffine.
Industry:Chemistry
