The Synthetic Ep 4 Beta By Carbon Work ~upd~

However, as of now, exists with that exact phrase in standard chemical literature. It may be:

¹H NMR (400 MHz, CDCl₃) δ 5.78 (dd, J = 15.2, 6.8 Hz, 1H), 5.52 (m, 2H), 4.21 (m, 1H), 3.90 (m, 1H), 2.45 (t, J = 7.2 Hz, 2H), 2.30 (m, 1H), 1.25 (s, 3H). HRMS (ESI) m/z: [M+H]⁺ Calcd for C₂₃H₃₅O₅ 391.2484; Found 391.2481. [α]D²⁵ = +45.2° (c 1.0, MeOH). the synthetic ep 4 beta by carbon work