... http://www.lrc-tnu.edu.vn * 7-Hydroxymethyl-8,8-dimethyl-4,8-dihydrobenzol [1,4] thiazine-3,5-dione-1 1-0 - -D-glucopyranoside (chất I). * 2-Hydroxy-7-hydroxymethyl-8,8-dimethyl-4,8-dihydrobenzol ... metylen) all-cis-7,10,1 3- hexadecatrienoic all-cis-6,9,1 2- octadecatrienoic all-cis-9,12,1 5- hexadecatrionic Axít béo 3 nối đôi (nối đôi liên hợp) Cis-9,trans-11,trans-1 3- octadecatrienoic ... 140,8 (s, C-5); 121,7 (d, C-6); 31,9 (t, C-7); 33,9 (d, C-8); 50,2 (d, C-9); 36,5 (s, C-10); 21,1 (t, C-11); 39,8 (t, C-12); 37,8 (s, C-13); 56,8 (d, C-14); 24,3 (t, C-15); 28,3 ( t, C-16); 56,1...