| | 3A,3B,6A,6B-TETRAMETHYLCYCLOBUTA[1,2-C:3,4-C']DIFURAN-1,3,4,6(3AH,3BH,6AH,6BH)-TETRAONE CAS:64198-16-9 CM322386 O=C(O1)C2(C)C(C1=O)(C)C(C(O3)=O)(C)C2(C)C3=O 3H-3,10b-Ethanonaphtho[1,2-c]-1,2-dioxin-7-carboxylic acid,5,6,6a,7,8,9,10,10a-octahydro-7,10a-dimethyl-3-(1-methylethyl)-,(3R,6aR,7R,10aS,10bR)- CAS:116499-73-1 CM547213 CC(C)[C@@]12CC[C@@]3(OO1)C(CC[C@H]1[C@@](C)(CCC[C@ 3H-Cyclopropa[4,5]pyrrolo[1,2-a]pyrazin-3-one,6-aMino-1,1a,4,6a,7,7a-hexahydro-4-(3-hydroxytricyclo[3.3.1.13,7]dec-1-yl)-,(1aS,4S,6aR,7aS)- CAS:1350800-76-8 CM571055 NC1=N[C@H](C(=O)N2[C@H]3C[C@H]3C[C@H]12)C12CC3CC(C |