Discussions Discussions Recent Posts WU NMR page Notifications Clear all Tag: LR-HSQMBC Search Phrase: Search Type: Search Entire Posts Search Titles Only Find Topics by Tags Find Posts by User Find Topics Started by User Advanced search options Search in Forums: Main Category — Main Forum Search in date period: Any Date Last 24 hours Last Week Last Month Last 3 Months Last 6 Months Last Year ago Sort Search Results by: Relevancy Date User Forum Descending order Ascending order # Post Title Date User Weak coupling on non protonated carbons 3 years ago Anonymous Inadequate LR-HSQMBC Tartrazine HOESY