3. The following new compounds have been prepared: the p-nitrophenyl butyl-, and p- nitrophenyl iso-amyl ethers; the p-aceto-aminophenyl butyl-, p-aceto-aminophenyl allyl-, p- aceto-aminophenyl iso-butyl, p-aceto-aminophenyl iso-amyl ethers; the p-aminophenyl butyland p-aminophenyl iso-amyl ethers; and the sulfates of the p-aminophenyl alkyl ethers.
