Water-soluble benzimidazolotriazole derivative or salt thereof
申请人:Fuji Photo Film Co., Ltd.
公开号:US05097042A1
公开(公告)日:1992-03-17
A water-soluble benzimidazolotriazole derivative of formula (I): ##STR1## wherein X represents a sulfo group, a sulfonato group or a --N--(R).sub.2 group, R represents an alkyl group having 6 carbon atoms or less; and n represents a natural number of 8 or less. The benzimidazolotriazole derivative of formula (I) may form a salt with an organic or inorganic acid.