label: 2-({3,4-dioxo-2-[(2-{[3-(vinyloxy)propyl]sulfanyl}ethyl)amino]cyclobut-1-en-1-yl}amino)ethyl-functionalised copovidone group
label_lc: 2-({3,4-dioxo-2-[(2-{[3-(vinyloxy)propyl]sulfanyl}ethyl)amino]cyclobut-1-en-1-yl}amino)ethyl-functionalised copovidone group
description: "The functionalised copovidone group in which copovidone is linked to a 2-({3,4-dioxo-2-[(2-{[3-(vinyloxy)propyl]sulfanyl}ethyl)amino]cyclobut-1-en-1-yl}amino)ethyl group."