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4,5-Dihydro-5,6-dimethyl-1,2,4-triazine-3(2H)-thione

2,3-Dihydro-N-[(1β,5β)-8-benzyl-8-azabicyclo[3.2.1]octan-3α-yl]-2-oxo-1H-benzimidazole-1-carboxamide

4',5-Dihydroxy-2',3,6,7-tetramethoxyflavone

2,4-Dihydro-2-(4-methoxyphenyl)-4-methyl-5H-1,2,3-triazolo[4,5-b]pyridin-5-imine

6,7-Dihydro-1,4-bis(trimethylsilyl)cyclopenta[c]pyran-3(5H)-one

2-[2-(9,10-Dihydro-9,10-ethanoanthracen-11-yl)ethoxy]-N,N-dimethylethanamine

3,4-Dihydro-2,2-dimethyl-7-[N-(4-chlorophenyl)carbamoylmethoxy]-2H-1-benzopyran

1,8-Dihydroxy-3-methoxyxanthone

3,4-Dihydro-6-phenyl-1H-azepino[5,4,3-cd]indole

2,3-Dihydro-7-methyl-1H-indene-4-carboxylic acid

2-(2,4-Dihydroxyphenyl)-3-(3,7-dimethyl-2,6-octadienyl)-5,7-dihydroxy-6-(3-methyl-2-butenyl)-4H-1-benzopyran-4-one

3β,15α-Dihydroxy-24-methylene-5α-lanosta-8-ene-21-oic acid

2-[(4,5-Dihydro-1H-imidazol)-2-yl]-2H-benzotriazole

3,4-Dihydro-3-(dipropylamino)-6,7-dimethoxy-2H-1-benzopyran

4,6-Dihydroxy-3,3'-dimethyl[sulfonylbisbenzene]

4,5-Dihydro-5β-(2-hydroxyphenyl)-3-(phenyl)isoxazole-4α-carboxylic acid ethyl ester

2,3-Dihydro-2-(4-hydroxyphenyl)-3-(4-chlorophenyl)-5-[(E)-2-(4-chlorophenyl)ethenyl]benzofuran

1,4-Dihydro-4,4-diphenyl-1-benzoylpyridine

5,11-Dihydro-11-[[4-[4-(phthaloylamino)butyl]-1-piperazinyl]acetyl]-6H-pyrido[2,3-b][1,4]benzodiazepin-6-one

Dihydrocanadensolide

3,4-Dihydroxy-2-(1-methyl-2-propenyl)benzaldehyde

3,7-Dihydro-1,3-dimethyl-7-[3-[4-(diphenylmethoxy)-1-piperidinyl]propyl]-1H-purine-2,6-dione

2-[(2,3-Dihydro-5-methoxybenzofuran)-4-yl]-1-methylethanamine

3,6-Dihydro-3-ethyl-5-(p-tolyl)-6-trifluoromethyl-2H-1,3,4-thiadiazine

2,3-Dihydro-3-(1-methoxyhexan-2-yl)-3-hydroxy-1H-dibenz[e,g]isoindol-1-one

2-[(10,11-Dihydro-5H-dibenzo[a,d]cyclohepten-5-yl)sulfonyl]-N,N-dimethylethanamine

2',3-Dihydroxy-2,6,6'-trimethyl[sulfonylbisbenzene]

1,4-Dihydro-1-methyl-4-(2-methyl-1H-indol-3-yl)pyridine-3-carboxylic acid methyl ester

3,4-Dihydro-2,6-bis(phenylthio)-4-(methylimino)anthraquinone

6,11-Dihydro-11-butyl-6-methyl-5H-pyrido[2,3-b][1,5]benzodiazepin-5-one

9,9-Dihydroxy-1,2,4,6,7-pentaazaspiro[4.4]nona-1,3,7-triene

5,6-Dihydro-7-(1H-imidazol-1-yl)naphthalene-2-carboxamide

2,3-Dihydrocyclohepta[b]-1,4-thiazine-4-cation

1,4-Dihydro-2-methyl-4-(phenyl)isoquinolin-3(2H)-one

3,4-Dihydroxy-2',6'-dimethyl[sulfonylbisbenzene]

1,3-Dihydroxy-6-methyl-8-(β-D-glucopyranosyloxy)anthracene-9,10-dione

2,4-Dihydroxy-4'-nitroazobenzene-5-carboxylic acid sodium salt

6,7-Dihydro-6-ethyl-5H-dibenz[c,e]azepine

7-(2,3-Dihydroxypropyl)-8-(3-pyridylmethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

7,8-Dihydro-8-(p-methoxyphenyl)-1,3-dimethyl-1H-imidazo[2,1-f]purine-2,4(3H,6H)-dione

13,14-Dihydroxy-2-methoxy-11α,12β-methylenebis(oxy)picras-2-ene-1,16-dione

2,3-Dihydro-N-(1-methylpiperidin-4β-yl)-2-oxo-1H-benzimidazole-1-carboxamide

11,12-Dihydrobenzo[b]heptalene-5,8-dione

7-[[[(2,3-Dihydro-2-oxo-6-chlorobenzoxazol)-3-yl]acetyl]amino]-3-methylcepham-3-ene-4-carboxylic acid

2β-(3,4-Dihydroxy-5-methoxyphenyl)-3,4-dihydro-2H-1-benzopyran-3β,5,7-triol

4,5-Dihydro-3-methyl-3H-pyrazole

2'-(2,3-Dihydroxypropoxy)acetophenone

6,7-Dihydro-6-methyl-7-ethoxy-5H-pyrrolo[3,4-b]pyridin-5-one

2',4-Dihydroxy-4'-methoxy-trans-chalcone

3,4-Dihydro-6-(trimethylsiloxy)-3-[α-(trimethylsiloxy)benzyl]-2H-pyran-2-one

1,4-Dihydro-1-(4-isopropoxybenzyl)pyrimidine-2,4-diol

2,3-Dihydro-2-oxo-3-methyl-1H-imidazo[1,5-a]imidazole-7-carbonitrile

2,5-Dihydro-1-methyl-2,5-etheno-1H-1-benzazepine-3,4,10,11-tetracarboxylic acid tetramethyl ester

5,6-Dihydro-5-(hydroxyimino)-6-oxo-2-naphthalenesulfonic acid

2,5-Diiodoselenophene

4-[(1,2-Dihydro-2-oxoquinolin-6-yl)oxy]butyric acid methyl ester

5,6-Dihydro-3-methyl-5-phenyl-7-hydroxy-7H-indeno[5,6-d]oxazol-2(3H)-one

5-[[6,7-Dihydro-1,2-bis(isopropylaminocarbonyloxy)-5H-pyrrolizin]-3-yl]-1-methylpyridin-2(1H)-one

3,6-Dihydroxy-2-(3,4-dihydroxyphenyl)-5-(4-hydroxyphenyl)-1,4-benzoquinone

3,3'-Dihydroxy-4,5,5'-trimethyl[sulfonylbisbenzene]

1,3-Dihydro-3β-methylisobenzofuran-1β-ol

Dihydro-N-[(imino)[2-(2-phenylethylidene)hydrazino]methyl]-N-(4-methoxyphenyl)-1,2,4-thiadiazol-2(3H)-amine

4,9-Dihydro-2-(4-morpholinylmethyl)-1-phenyl-1H-naphth[2,3-d]imidazole-4,9-dione

2,3-Dihydroxy-5,8-dinitroanthraquinone

3,4-Dihydro-6,8-dihydroxy-3-(undecyl)-1H-2-benzopyran-1-one

3,7-Dihydro-8-methoxymethyl-1,3-dimethyl-1H-purine-2,6-dione

6,13-Dihydro-6,13-[1,2]benzenopentacene

3,4-Dihydroxy-5β-[(S)-1,2-dihydroxyethyl]furan-2(5H)-one

1-(2,5-Dihydroxyphenyl)-1,2,3,4-tetrahydroisoquinoline-2-carboxylic acid ethyl ester

1,2-Dihydro-3-methoxy-1-phenylsulfonylbenzocyclobutene

4,5-Dihydro-4α-benzyl-3β-(1-propenyl)furan-2(3H)-one

4,5-Dihydro-4,4-dimethyl-2-(methylthio)oxazole

1,2-Dihydronaphtho[2,1-b]furan-1,2-diol

1,3-Dihydro-5-(2-fluorophenyl)-2H-1,4-benzodiazepin-2-one

7,8-Dihydro-7α,8β-dihydroxybenzo[a]pyrene

2,3-Dihydro-2-(2-phenylethyl)-4H-1-benzopyran-4-one

1,3-Dihydro-1,1-bis(6-hydroxy-2,4-dimethylphenyl)-3-oxoisobenzofuran-6-carboxylic acid

2,3-Dihydro-5-(4-fluorophenyl)-5H-imidazo[2,1-a]isoindol-5-ol

2,2'-Dihydroxy-3,3',4,4',5,6'-hexamethyl[sulfonylbisbenzene]

5,10-Dihydro-1,3,10-trimethyl-5β-hydroxypyrimido[4,5-b]quinoline-2,4(1H,3H)-dione

9,10-Dihydro-3-(2,4-dihydroxyphenyl)-5,9-dihydroxy-8,8-dimethyl-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one

1,5-Dihydro-1-(3-fluorobenzyl)-4H-1,2,4-triazole-5-thione

6,8-Dihydroxy-7-methoxy-3-methyl-1H-2-benzopyran-1-one

4,4-Dihydroxypiperidine

2,3-Dihydro10H-9-oxa-1,4-dithiaphenanthrene

3,4-Dihydro-2-[3-(dimethylamino)propyl]pyrrolo[3,2,1-jk][1,4]benzodiazepin-1(2H)-one

2,3-Dihydro-7-hydroxy-3-methyl-1H-inden-1-one

3,4-Dihydroxybibenzyl

4,5-Dihydroxy-8-nitro-9,10-dihydro-9,10-dioxoanthracene-1,3,6-trisulfonic acid

1-(2,5-Dihydroxybenzylideneamino)-4-hydroxybenzene

1,3-Dihydro-1,1-bis(4-hydroxy-2,5-dimethylphenyl)-3-oxoisobenzofuran-4-carboxylic acid

(-)-14,15-Dihydro-14α-methyleburnamenine

2,3-Dihydrospiro[4H-1-benzopyran-2,1'-cyclohexan]-4-one

2-(3,4-Dihydroxyphenyl)-5,6,7-trimethoxy-3-dodecyl-4H-1-benzopyran-4-one

5,6-Dihydro-1-benzyloxy-6-methyl-2,4(1H,3H)-pyrimidinedione

1,4-Diiodo-2-methylbenzene

3,4-Dihydro-2-amino-5-imino-4-thioxo-5H-[1]benzopyrano[3,4-c]pyridine-1-carbonitrile

[(9,10-Dihydrophenanthren)-9-yl]phosphonic acid dimethyl ester

4,6-Dihydro-6-(iodoacetyl)-3-methyl-4-methylenepyrazolo[5,1-c][1,2,4]triazine

5,6-Dihydro-7,12-dimethylbenz[a]anthracene

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