What is "bis-tom"

Bis-TOM, or 4- methyl-2,5-di methyl thio-alpha- methyl phenethylamine, is a lesser-known substituted Amphetamine. It is an analog of DOM. Bis-TOM was first synthesized by Alexander Shulgin. In his book PiHKAL (Phenethylamines i Have Known And Loved), the minimum dosage is listed as 160 mg, and the duration unknown. Bis-TOM produces no psychoactive effects. Very little data exists about the pharmacological properties, metabolism, and toxicity of Bis-TOM.