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Benzoxepin
Benzodiazepin
Thiepin
Benzothiepin
Oxepin
Ergoline
Thiazepine
Thiazepin
Diazepin
Azepine
Azepin
Oxadiazole
Benzodioxin
Azepan
Oxadiazolo
Thiazoline
Triazonine
Thiadiazinane
Diazinane
494770-18-2 hexamethylene diisocyanate and 3-methyl-1,5-pentanediol