Tenovin-1 5MG. Tenovin-1, CAS Number: 380315-80-0, Molecular Formula: C20H23N3O2S, Molecular Weight: 369. 48, Purity: greater than or equal to 98% by HPLC, Appearance: White solid, Synonym: N-[[[4-(Acetylamino)phenyl]amino]thioxomethyl]-4-(1, 1-dimethylethyl)benzamide, Size: 5MG