Answer | Crossword Clue |
---|---|
thiourea | substituted derivative of this compound |
pyrimidine | A substituted derivative of this, esp. the bases thymine and cytosine present in DNA |
pyrimidines | A substituted derivative of this, esp. the bases thymine and cytosine present in DNA |
flavone | any derivative of this compound |
flavones | any derivative of this compound |
xanthine | any derivative of this compound |
arsine | any derivative of this compound in which one or more hydrogen atoms are replaced by organic groups |
arsines | any derivative of this compound in which one or more hydrogen atoms are replaced by organic groups |
stibine | any derivative of this compound in which the hydrogen atoms are replaced by one or more organic groups |