Which is correct about vanillin?
- A$A$ flavouring agent having vanilla flavour
- B$4-hydroxy-3-methoxybenzaldehyde$
- C$A$ food additive
- DAll of these
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Similar Questions
Which of the following compounds has the highest boiling point?
$CH_3-CHO + HCN \to A$; Compound $A$ on hydrolysis gives
Medium
View SolutionIdentify $(A)$ in the following reaction sequence:
$\mathop {(A)}\limits_{\text{gives positive iodoform Test}}$ $\xrightarrow[(ii) H^{+}, H_2O, (iii) \text{conc. } H_2SO_4/\Delta ]{(i) CH_3MgBr} (B)$ $\xrightarrow{O_3/Zn, H_2O}$
$\mathop {(A)}\limits_{\text{gives positive iodoform Test}}$ $\xrightarrow[(ii) H^{+}, H_2O, (iii) \text{conc. } H_2SO_4/\Delta ]{(i) CH_3MgBr} (B)$ $\xrightarrow{O_3/Zn, H_2O}$
Which of the following does not give a brick red precipitate with Fehling solution?
Identify the main product of the following reaction: $R - CO - O - R' \xrightarrow[H_3O^+]{DIBAL-H} \text{Product}$
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