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Oxirane

Oxiranyl

Epoxy

Epoxypropane

Oxetanyl

Order 49785-85-5 3-BROMO-1-METHYL-2-PIPERIDONE

Order 41191-02-0 3-allyl-1-methyl-4-piperidone

Order 299767-53-2 1-CARBETHOXY-4-PIPERIDONE

Order 190012-09-0 1-(4-cyanobenzoyl)-4-piperidone ethylene ketal