TY - GEN AU - Brandes,R AU - Roth,H J TI - [On the constitution of Mannich-bases of amides and the methyl ester of beta-resorcylic acid, gentisic acid and 3-hydroxy-naphthoic acid-(2)] SN - 0376-0367 PY - 1969///0402 KW - Acids KW - analysis KW - Amides KW - Benzoates KW - Esters KW - Gentisates KW - Spectrum Analysis N1 - Publication Type: Journal Article UR - https://doi.org/10.1002/ardp.19673001204 ER -