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two hydroxides (OH-OH)
1,25- Dihydroxy vitamin D
¨Name】 4-Bromo-3,5-dihydroxy-N-methylbenzamide ¨【CAS Registry number】: 56375-85-0 ¨【Molecular Formula】: C8H8BrNO3 we can supply this one . but don't know what it use for
.(R)-3,4-dihydroxy-5-((S)- 1,2-dihydroxyethyl)furan-2(5H)-oneComplex to say the least.
Resorcinol is 1,3-dihydroxy benzene, it is acidic and two 'OH' groups make the system sufficiently polar so it is soluble in polar solvent water.
The formula is C6H6O2 and it is 1,3-dihydroxy benzene.
Propene + Br2 + hv ==> 3-Bromo-1-propene (free radical halogenation - allylic position is halogenated only)3-bromo-1-propene + OsO4 ==> 1,2 dihydroxy-3-bromo propane (or, you can also use MCPBA to create the epoxide and open it with mild acid or base, or you can use Br2 and H2O to create the halohydrin... lots of options here)1,2 dihydroxy-3-bromo propane + NaOH ==> 1,2,3 trihydroxy propane (glycerin aka glycerol)
ChemicalCAS No / Unique IDPercentEthanol/SD Alcohol 40000064-17-560-70Triethylene glycol C6H14O4000112-27-66% is too muchPetroleum gases, liquefied, sweetened068476-86-825-35Triethylene Glycol (112-27-6) same astriglycol or ethylene glycol dihydroxy-diethyl etherChemical Formula: C6H14O4(This may be the same or worse than 2-butoxyethanol)Developmental Toxicant - Used in at least 3 industries. -Used in pesticide products
Talcapone, or 3,4-dihydroxy-4’-methyl-5-nitrobenzophenone, has the following function groups: methyl, alcohol (2 of them), carbonyl, and nitro groups. See the Web Links to the left for a diagram of the structure.
Monohydric alcohols are alcohols that contain only one hydroxyl (-OH) group per molecule. They are commonly used in various industrial applications, as solvents, fuels, and in the production of chemicals and pharmaceuticals. Ethanol and methanol are common examples of monohydric alcohols.
It is an alcohol. But the only alcohol that is in beverages is ethyl alcohol.
Called Grain Alcohol, drinking alcohol, ethyl alcohol or pure alcohol