DESCRIPTION: DEXEDRINE (dextroamphetamine sulfate) is the dextro isomer of the compound d,1-amphetamine sulfate, a sympathomimetic amine of the amphetamine group. Chemically, dextroamphetamine is d-alpha-methylphenethylamine, and is present in all forms of DEXEDRINE as the neutral sulfate.
Types of tests that nearly always use ICCM include angiograms/angiography (which are X-rays of blood vessels), arthrography (which is an X-ray of the inside of a joint (like the shoulder)) and myelography (which involves injection of contrast medium into the fluid around the spinal cord).
The reaction of iodine and base with methyl ketones is so reliable that the  iodoform test  (the appearance of a yellow precipitate) is used to probe the presence of a methyl ketone.t is synthesized in the haloform reaction by the reaction of iodine and sodium hydroxide with any one of these four kinds of organic compounds: (i) a methyl ketone: CH 3 COR, acetaldehyde (CH 3 CHO), ethanol (CH 3 CH 2 OH), and certain secondary alcohols (CH 3 CHROH, where R is an alkyl or aryl group).