4,7-Dichlororhodamine dyes

4,7-dichlororhodamine dyes labeled polynucleotides

4,7-Dihydro-2-(3-pentyl)-1,3-dioxepin as a flavorant

4,7-Dihydro-4,7-dioxi-1H-cyclohepta[b]pyridine derivatives

4,7-Dihydroindanyl alkanols, analogues thereof and their corresp

4,7-dihydroisothiazolo(5,4-b)pyridine derivatives and cardiovasc

4,7-dihydropyrazolo(3,4-b) pyridine derivatives

4,7-dihydrothieno[2,3-B]pyridine derivatives useful in the treat

4,7-Dihydroxybenzimidazole hydrobromide as antifogger

4,7-dioxatricyclo(3.2.1.0.sup.3,6)octane ether

4,7-Disubstituted indoles and methods of making

4,8-dihydro-8-arylisoxazolo[4,3-e][1,4]-oxazepin-5(6H)-ones

4,8-dimethylbicyclo(3.3.1)nonane derivatives

4,8-disubstituted-1,2-dihydro and 1,2,3,4-tetrahydroimidazo-[1,5

4,8-Tridecadien-1-ol,4 cis,8 cis,trans

4,9(11),17(20)-pregnatriene-3-ones

4,9-Cis-1-cyclohexyl-1,3,3-trimethylhydrindane

4,9-Diazatricyclo[6.2.2.0.sup.2,7 ]dodec-11-enes

4,9-Dihydro-4,9-dioxo-1H-cyclohepta[b]pyridine derivatives

4,9-Dihydro-9-oxo-N-1H-tetrazol-5-yl-pyrazolo[5,1-b]-quinazolin