a method of distillation performed under reduced pressure to lower the boiling point of the substance being distilled.
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Tetraphenyl selenurane
Ethanone, 1-(4-pyridinyl)-2-[4-(trifluoromethyl)phenyl]-
N4-(4-methylphenyl)-3,4-Pyridinediamine
1-Phospha-1-butyne, 3,3-dimethyl-
ethyl pentafluorophenyl sulphide
2-chloro-4-(4-tosylpiperazin-1-yl)pyrimidine
Carbonochloridic acid, 2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptyl ester
