#j_a_c_s
Live, measured metrics for the hashtag #j_a_c_s from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #j_a_c_s
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Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-30 12:59 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-07-30 12:59 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-30 12:59 UTCEverything below is measured over the latest 40 public posts (spanning ~14980 hours).
Posting hours (UTC) — busiest: 18:00
Languages: English (40)
Avg boosts / post: 0.1
Top of the latest posts
#RobSelects paper of the week #J_A_C_S: Ortho-carbon-hydrogen-alyklation of bromoarenes catalyzed by an imidazole-olefin-ligated palladium complex. #catalysis https://doi.org/10.1021/jacs.6c02010
#RobSelects paper of the week #J_A_C_S: Pincer-ligated cobalt-catalyzed four-component carbocarbonylation to form unsymmetric aliphatic ketones. #catalysis https://doi.org/10.1021/jacs.6c06343
#RobSelects paper of the week #J_A_C_S: Coupling between two tetrahedral carbon centers from an amine and a carboxylic acid catalyzed by an iron porphyrin forming quaternary carbons. #catalysis https://doi.org/10.1021/jacs.6c05065
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/j_a_c_s