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1,3-Dimethylbutylamine (1,3-DMBA, dimethylbutylamine, DMBA, 4-amino-2-methylpentane, or AMP), is a stimulant drug structurally related to methylhexanamine where a butyl group replaces the pentyl group. The compound is an aliphatic amine.
Methyl isobutyl ketone (MIBK, 4-methylpentan-2-one) is an organic compound with the condensed chemical formula (CH 3) 2 CHCH 2 C(O)CH 3. This ketone is a colourless liquid that is used as a solvent for gums, resins, paints, varnishes, lacquers, and nitrocellulose.
Using the example above: 16,499,205,854,376 has four of the digits 1, 4 and 7 and four of the digits 2, 5 and 8; since 4 − 4 = 0 is a multiple of 3, the number 16,499,205,854,376 is divisible by 3. Subtracting 2 times the last digit from the rest gives a multiple of 3. (Works because 21 is divisible by 3)
N-Methyl-1,3-benzodioxolylpentanamine (MBDP; Methyl-K, UWA-091), also known as 3,4-methylenedioxy-α-propyl-N-methylphenethylamine, is a psychoactive drug of the phenethylamine chemical class. It is the N-methyl analogue of 1,3-benzodioxolylpentanamine (BDP; K). Methyl-K was first synthesized by Alexander Shulgin ("Sasha" Shulgin).
Pentyl is a five-carbon alkyl group or substituent with chemical formula-C 5 H 11. It is the substituent form of the alkane pentane . In older literature, the common non-systematic name amyl was often used for the pentyl group.
Usually, the amine reacts as the nucleophile with another organic compound acting as the electrophile. This sense of reactivity may be reversed for some electron-deficient amines, including oxaziridines, hydroxylamines, oximes, and other N–O substrates. When the amine is used as an electrophile, the reaction is called electrophilic amination.
tert-Butanesulfinamide (also known as 2-methyl-2-propanesulfinamide or Ellman's sulfinamide) is an organosulfur compound and a member of the class of sulfinamides. Both enantiomeric forms are commercially available and are used in asymmetric synthesis as chiral auxiliaries , often as chiral ammonia equivalents for the synthesis of amines .
2-Methylpentamethylenediamine is an organic compound part of the amine family with the formula H 2 NCH 2 CH 2 CH 2 CH(CH 3)CCH 2 NCH 2. A colorless liquid, this diamine is obtained by the hydrogenation of 2-methylglutaronitrile. [1] It is better known by the trade name "Dytek A". [2]