1 2 3 4-butanetriol July 8, 2019 16 32 64 128 3-methyl-1 2 4-butanetriol 3 3 dimethyl 1 2 4 butanetriol 2 3 3 trimethyl 1 2 4 butanetriol 1 2 4-butanetriol synthesis 1 2 3 4-бутантетраол 2 3-butanedione
