chloro,dihydro,pyran,pyrazine,2h-pyran,dihydro-2h-pyran
2H-pyran
129274-44-8Carda-4,20(22)-dienolide,12,14-dihydroxy-2,3-[(tetrahydro-3-hydroxy-4-methoxy-2H-pyran-3,2-diyl)bis(oxy)]-,[2a(2S,3S,4S),3b,12a]- Dihydro-2H-pyran
120416-05-9methyl (1R,4aS,6S,7R,7aS)-6-({[(2S,3R,4S)-3-ethenyl-2-(beta-D-glucopyranosyloxy)-4-(2-hydroxyethyl)-3,4-dihydro-2H-pyran-5-yl]carbonyl}oxy)-1-hydroxy-7-methyl-1,4a,5,6,7,7a-hexahydrocyclopenta[c]pyran-4-carboxylate