RXCHEMICALS

Pyridine is a reasonable nucleophile for carbonyl groups and is often used as a catalyst in acylation reactions. The nitrogen atom in pyridine is nucleophilic because the lone pair of electrons on nitrogen cannot be delocalised around the ring.

PUMICE FINE POWDER 250-300 MESH

RIBONEUCLEIC ACID POWDER AR

RIBONEUCLEIC ACID

p-TOLUIDINE HYDROCHLORIDE FOR SYNTHESIS

POTASSIUM HYDROXIDE 40% WW SOLUTION

POLYETHYLENE GLYCOL 600

POTASSIUM ACETATE LR

POTASSIUM ACETATE AR

POPSO BUFFER FOR BIOCHEMISTRY