五价 meaning in English

quinquevalence
quinquevalency
quintavalent

Pentavalent antimonials ( sbv ) meglumine antimoniate and sodium stibogluconate ( ssg ) have been the main first line drug for the treatment of all forms of leishmaniasis since 1940
甲基葡胺五价锑剂和葡萄糖酸锑钠作为治疗各类利什曼病的一线药物，至今已有60多年的历史。
9 . the extraction of nitric acid with tibopda and tbopda causes great shifts for the absorption peaks of both carboxyl group and ether group of the complex compound in ir spectrum . for the complex compound of eu , u and th , graet shift occurs only in the wave range of carboxyl group . the ethe
本工作中求出的np （ v ）在低酸下歧化平衡常数未见文献报道，对iaf料液中的锋在调价后用加入尿素的办法将其稳定在不易被草取的五价，在