N-(tolul-4-sulfonyl)-N'-(3,4,5-trimethoxy-benzoyl)-hydrazine, EINECS 236-851-1, 1-(p-Toluolsulfonyl)-2-(3.4.5-trimethoxybenzoyl)-hydrazin, 3,4,5-trimethoxy-n'-[(4-methylphenyl)sulfonyl]benzohydrazide, 2'-(p-tosyl)(3,4,5-trimethoxybenzo)hydrazide, N-p-Toluolsulfonyl-N'-(3,4,5-trimethoxy-benzoyl)-hydrazin