The molecular formula C21H22O11 (molar mass: 450.39 g/mol, exact mass: 450.116212) may refer to:
A molecule is a group of two or more atoms held together by attractive forces known as chemical bonds; depending on context, the term may or may not include ions which satisfy this criterion. In quantum physics, organic chemistry, and biochemistry, the distinction from ions is dropped and molecule is often used when referring to polyatomic ions.
In chemistry, the molar mass of a chemical compound is defined as the ratio between the mass and the amount of substance of any sample of the compound. The molar mass is a bulk, not molecular, property of a substance. The molar mass is an average of many instances of the compound, which often vary in mass due to the presence of isotopes. Most commonly, the molar mass is computed from the standard atomic weights and is thus a terrestrial average and a function of the relative abundance of the isotopes of the constituent atoms on Earth. The molar mass is appropriate for converting between the mass of a substance and the amount of a substance for bulk quantities.
The molecular formula C21H23NO5 (molar mass: 369.41 g/mol, exact mass: 369.1576 u) may refer to:
The molecular formula C6H8O7 (molar mass: 192.12 g/mol, exact mass: 192.0270 u) may refer to:
The molecular formula C2H6O may refer to:
The molecular formula C4H10 (molar mass: 58.12 g/mol, exact mass: 58.0783 u) may refer to:
The molecular formula C11H18N2O3 (molar mass: 226.27 g/mol) may be referred as:
The molecular formula C14H12O3 (molar mass: 228.25 g/mol, exact mass: 228.078644 u) may refer to:
The molecular formula C16H14O6 may refer to:
The molecular formula C8H16 (molar mass: 112.21 g/mol, exact mass: 112.1252 u) may refer to:
The molecular formula C31H46O2 (molar mass: 450.69 g/mol, exact mass: 450.3498 u) may refer to:
The molecular formula C16H13O7 (or C16H13O7+, molar mass : 317.27 g/mol, exact mass : 317.066127317) or C16H13ClO7 (exact mass : 352.03498) may refer to:
The chemical formula C15H12O6 (molar mass : 288.25 g/mol, exact mass : 288.063388) may refer to:
The chemical formula C15H12O5 (molar mass : 272.25 g/mol, exact Mass 272.068473 u) may refer to :
The molecular formula C27H30O6 (molar mass: 450.52 g/mol, exact mass: 450.2042 u) may refer to:
The molecular formula C15H12O7 (molar mass: 304.25 g/mol, exact mass: 304.058303 u) may refer to:
The molecular formula C15H25N3O (molar mass: 263.38 g/mol, exact mass: 263.1998 u) may refer to:
The molecular formula C12H18BrNO2 (molar mass: 288.18 g/mol, exact mass: 287.0521 u) may refer to:
The molecular formula C15H12O8 (molar mass : 320.25 g/mol, exact mass : 320.053217) may refer to:
The molecular formula C23H23ClN6O2 (molar mass: 450.921 g/mol) may refer to: