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  2. Dimethylacetamide - Wikipedia

    en.wikipedia.org/wiki/Dimethylacetamide

    The chemical reactions of dimethylacetamide are typical of N,N-disubstituted amides. Hydrolysis of the acyl-N bond occurs in the presence of acids: . CH 3 CON(CH 3) 2 + H 2 O + HCl → CH 3 COOH + (CH 3) 2 NH 2 + Cl −

  3. Des Moines Area Community College - Wikipedia

    en.wikipedia.org/wiki/Des_Moines_Area_Community...

    Des Moines Area Community College was created on March 18, 1966. [3] The first classes were held on the Ankeny [4] Campus in 1968. DMACC has experienced tremendous growth in the last two decades.

  4. p-Dimethylaminocinnamaldehyde - Wikipedia

    en.wikipedia.org/wiki/P-dimethylaminocinnamaldehyde

    The DMACA is any of a number of acidified DMACA solutions: 0.117 g of DMACA, 39 mL of ethanol, 5 mL of conc hydrochloric acid and diluted to 50mL with water [1]; 1 g DMACA, 1 mL conc. hydrochloric acid and 99 mL water [2]

  5. Diving Medical Advisory Council - Wikipedia

    en.wikipedia.org/wiki/Diving_Medical_Advisory...

    The Diving Medical Advisory Council (DMAC) is an independent organisation of diving medical specialists, mostly from across Northern Europe which exists to provide expert advice about medical and some safety aspects of commercial diving.

  6. Bailout bottle - Wikipedia

    en.wikipedia.org/wiki/Bailout_bottle

    The purpose of the bailout cylinder is to provide a fully redundant breathing gas supply for use in emergencies where a single gas mixture is appropriate. If more than one mixture is necessary for the ascent, redundant breathing gas is typically split between two or more cylinders carried by the diver, and in penetration diving where the diver is constrained to use the same route for exit as ...

  7. Negishi coupling - Wikipedia

    en.wikipedia.org/wiki/Negishi_coupling

    The Negishi coupling is a widely employed transition metal catalyzed cross-coupling reaction.The reaction couples organic halides or triflates with organozinc compounds, forming carbon-carbon bonds (C-C) in the process.

  8. DMAC1 - Wikipedia

    en.wikipedia.org/wiki/DMAC1

    n/a Ensembl ENSMUSG00000028398 n/a UniProt Q9CQ00 n/a RefSeq (mRNA) NM_025849 n/a RefSeq (protein) NP_080125 n/a Location (UCSC) Chr 4: 75.2 – 75.2 Mb n/a PubMed search n/a Wikidata View/Edit Human Transmembrane protein 261 is a protein that in humans is encoded by the TMEM261 gene located on chromosome 9. TMEM261 is also known as C9ORF123 and DMAC1, Chromosome 9 Open Reading Frame 123 and ...

  9. Direct memory access - Wikipedia

    en.wikipedia.org/wiki/Direct_memory_access

    Direct memory access (DMA) is a feature of computer systems that allows certain hardware subsystems to access main system memory independently of the central processing unit (CPU).