2122-19-2

ptv pltu propilentiourea propylenthioharnstoff 4-methylethylenethiourea Propylene thiourea PESTANAL N,N'-(1,2-Propylene)thiourea 4-methyl-2-imidazolidinethion 4-methyl-2-imidazolidinethione 4-METHYLIMIDAZOLIDINE-2-THIONE 2-IMIDAZOLIDINETHIONE,4-METHYL- Propylenethiourea (PTU)@100 μg/mL in AcCN 4-Methylimidazolidine-2-thione @0.1 mg/mL in 0.1% w/v DTT in Ethyl acetate