121-55-1 4-Ethylsulfonylbenzaldehyde 3-thiosemicarbazone Benzaldehyde, p-(ethylsulfonyl)-, thiosemicarbazone (8CI) Berculon B EINECS 204-480-4 Ethiazone Ethicetazone Ethizon Ethizone Hydrazinecarbothioamide, 2-((4-(ethylsulfonyl)phenyl)methylene)- (9CI) NSC 718 Polyteben SHCH 431 SHCH-431 Subathizone Subathizone [DCF:INN] Subathizonum [INN-Latin] Subatizona [INN-Spanish] p-Ethylsulfonylbenzaldehyde thiosemicarbazone