selenium定位元素报错invalid selector: Compound class names not permitted 一、出现情景 脚本: 运行结果: 二、出现原因 用class属性定位元素时,如果class属性中间有空格,运行时会报错selenium.common.exceptions.InvalidSelectorException: Message: invalid selector:Compoundclassnamesnotpermitted这个报错是说定位器无效,不...
Starting ChromeDriver (v2.9.248315) on port 8850Starting ChromeDriver (v2.9.248315) on port 26269Exception in thread"main" org.openqa.selenium.IllegalLocatorException:Compound class names are not supported. Consider searchingforoneclassname and filtering the results. Build info: version:'2.23.1', r...
selenium定位元素报错invalid selector: Compound class names not permitted 一、出现情景 脚本: 运行结果: 二、出现原因 用class属性定位元素时,如果class属性中间有空格,运行时会报错selenium.common.exceptions.InvalidSelectorException:Message:invalidselector:Compoundclassnamesnotpermitted这个报错是说定位器无效,不允许...
One of the first such compounds, prepared in 1971, is dibenzotellurophene. Five-membered selenium heterocycles, such as selenophene-6 (featuring both selenophene and pyridine rings) and benzoselenophenes (selenium analogs of benzothiophenes; see above Five-membered rings with one heteroatom), ...
What is the maximum oxidation state shown by nitrogen in its compounds ? View Solution Oxygen exhibits positive oxidation state in its compounds with View Solution The most common oxidation state for selenium in its compound is View Solution ...
The content of other organic selenium compounds including selenocysteine shall not exceed 10 % of total extracted selenium. eurlex-diff-2017 Natural uranium, depleted uranium, natural thorium or their compounds or mixtures, providing they are unirradiated and in solid or liquid form; UN-2 装载...
In this regard, the present work was carried out in order to evaluate if the administration of a novel pyrazole derivative functionalized with a selenium atom 3,5-dimethyl-1-phenyl-4-(phenylselanyl)-1H-pyrazole (SePy) was able to reverse the depression-pain syndrome induced by the i.c.v...
Application Number: US3497530DA Publication Date: 02/24/1970 Filing Date: 05/05/1969 Export Citation: Click for automatic bibliography generation Assignee: KEWANEE OIL CO Primary Class: 549/343 Other Classes: 205/295 International Classes:
Selenium(II)-Nitrogen Exchange (SeNEx) Chemistry: A Good Chemistry Suitable for Nanomole-Scale Parallel Synthesis, DNA-encoded Library Synthesis and Bioconjugation 2024, ChemBioChem Recent Applications of In Silico Approaches for Studying Receptor Mutations Associated with Human Pathologies 2024, Molecules ...
Related Topics: boron arsenic silicon selenium antimony See all related content metalloid, in chemistry, an imprecise term used to describe a chemical element that forms a simple substance having properties intermediate between those of a typical metal and a typical nonmetal. The term is normally...