1-Ethyl-2-[(p-hydroxyphenyl)azo]-pyridinium tetrafluoroborate

1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride

1-Ethyl-3-methylimidazolium trifluoromethanesulfonate

(1-ETHYLPYRROLIDIN-2-YL)-N-METHYLMETHANAMINE

1-(4-FLUOROPHENYL)-2-NITROPROPENE

1-FORMYL-2-P-TOLYLHYDRAZINE