Bentazone 95%TC and 48%SL Best quality and price Various professional ... name 3-isopropyl-1H-2,1,3-benzothiadiazin-4(3H)-one 2,2-dioxide Chemical Abstracts name 3-(1-methylethyl)-1H ... -2,1,3-benzothiadiazin-4(3H)-one 2,2-dioxide CAS RN [25057-89-0] EEC no ...