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[[3-[[1,4-Dihydro-2,6-dimethyl-3-(methoxycarbonyl)-5-(ethoxycarbonyl)pyridin]-4-yl]-2,5-dihydro-2,2,5,5-tetramethyl-1H-pyrrol]-1-yloxy]radical [[3-[[1,4-Dihydro-2,6-dimethyl-3-(methoxycarbonyl)-5-(ethoxycarbonyl)pyridin]-4-yl]-2,5-dihydro-2,2,5,5-tetramethyl-1H-pyrrol]-1-yloxy]radical
3,4-Dihydro-1-isopropyl-3-methoxy-1H-2-benzopyran 3,4-Dihydro-1-isopropyl-3-methoxy-1H-2-benzopyran
2-(3,4-Dihydroxyphenyl)-5-hexyloxy-3-hydroxy-7,8-dimethoxy-4H-1-benzopyran-4-one 2-(3,4-Dihydroxyphenyl)-5-hexyloxy-3-hydroxy-7,8-dimethoxy-4H-1-benzopyran-4-one
2-[(1,1-Dihydroxyethyl)aminomethyl]-4-ethylphenol 2-[(1,1-Dihydroxyethyl)aminomethyl]-4-ethylphenol
1,2-Dihydro-13-norgalanthamine 1,2-Dihydro-13-norgalanthamine
2,3-Dihydrooxazolo[3,2-a]benzimidazole-2-methanol acetate 2,3-Dihydrooxazolo[3,2-a]benzimidazole-2-methanol acetate
5,11-Dihydro-5-(2-diethylaminoethylamino)-8-methoxy[1]benzoxepino[3,4-b]pyridine 5,11-Dihydro-5-(2-diethylaminoethylamino)-8-methoxy[1]benzoxepino[3,4-b]pyridine
7,8-Dihydro-6-isopropyl-7,8-dioxo-1-naphthoic acid 7,8-Dihydro-6-isopropyl-7,8-dioxo-1-naphthoic acid
3-(3,4-Dihydroxyphenyl)propionic acid methyl ester 3,4-二羟基苯丙酸甲酯
3β,11α-Dihydroxy-5β-androstan-17-one 3β,11α-Dihydroxy-5β-androstan-17-one
2,3-Dihydro-9-(4-methoxybenzoyl)-1-morpholino-1H-pyrrolo[1,2-a]indole 2,3-Dihydro-9-(4-methoxybenzoyl)-1-morpholino-1H-pyrrolo[1,2-a]indole
3-[(1,2-Dihydroxyethyl)aminomethyl]-4-pentylphenol 3-[(1,2-Dihydroxyethyl)aminomethyl]-4-pentylphenol
3β,14-Dihydroxycarda-5,20(22)-dienolide 3β,14-Dihydroxycarda-5,20(22)-dienolide
2,5-Dihydro-4-[N'-(p-tolylsulfonyl)hydrazino]thiophene-3-carboxylic acid methyl ester 2,5-Dihydro-4-[N'-(p-tolylsulfonyl)hydrazino]thiophene-3-carboxylic acid methyl ester
2,3-Dihydro-2-(chloromethyl)-7H-oxazolo[3,2-a]pyrimidin-7-one 2,3-Dihydro-2-(chloromethyl)-7H-oxazolo[3,2-a]pyrimidin-7-one
1,2-Dihydro-5-(mercaptomethyl)-3H-1,2,4-triazol-3-one 1,2-Dihydro-5-(mercaptomethyl)-3H-1,2,4-triazol-3-one
6-[(3,4-Dihydro-1,3-dioxo-1H-2-benzopyran)-4-yl]-2-hexynoic acid methyl ester 6-[(3,4-Dihydro-1,3-dioxo-1H-2-benzopyran)-4-yl]-2-hexynoic acid methyl ester
2,5-Dihydroxy-2',4'-dimethyl[sulfonylbisbenzene] 2,5-Dihydroxy-2',4'-dimethyl[sulfonylbisbenzene]
2,6-Dihydroxy-5-methoxy-9-phenyl-1H-phenalen-1-one 2,6-Dihydroxy-5-methoxy-9-phenyl-1H-phenalen-1-one
1,2-Dihydro-1-benzyl-4-methylthio-2-(2,5-dioxocyclopentylidene)quinoline 1,2-Dihydro-1-benzyl-4-methylthio-2-(2,5-dioxocyclopentylidene)quinoline
α,4-Dihydroxy-α-methylbenzeneacetic acid methyl ester α,4-Dihydroxy-α-methylbenzeneacetic acid methyl ester
2,3-Dihydro-6-(2-hydroxymethylphenylaminomethyl)benzofuran-5-ol 2,3-Dihydro-6-(2-hydroxymethylphenylaminomethyl)benzofuran-5-ol
2,3-Dihydro-1,1,2,2-tetramethyl-3-bromo-1,2-disila-1H-indene 2,3-Dihydro-1,1,2,2-tetramethyl-3-bromo-1,2-disila-1H-indene
4-(4,5-Dihydro-3-ethoxy-5-oxo-1H-pyrazol-1-yl)benzenesulfonic acid sodium salt 4-(4,5-Dihydro-3-ethoxy-5-oxo-1H-pyrazol-1-yl)benzenesulfonic acid sodium salt
3,3'-Dihydroxy-2,2',6,6'-tetramethyl[sulfonylbisbenzene] 3,3'-Dihydroxy-2,2',6,6'-tetramethyl[sulfonylbisbenzene]
2,3-Dihydro-1,3,3-trimethyl-1-(1-benzothiophen-2-yl)-1H-cyclopenta[b][1]benzothiophene 2,3-Dihydro-1,3,3-trimethyl-1-(1-benzothiophen-2-yl)-1H-cyclopenta[b][1]benzothiophene
[20ξ,(+)]-3β,20-Dihydroxy-25-methoxylanosta-7,9(11)-diene-18-oic acid γ-lactone [20ξ,(+)]-3β,20-Dihydroxy-25-methoxylanosta-7,9(11)-diene-18-oic acid γ-lactone
2,3-Dihydro-3-benzyl-9-methyl-(2-2H)-9H-purin-6-amine 2,3-Dihydro-3-benzyl-9-methyl-(2-2H)-9H-purin-6-amine
2,3-Dihydro-4-hydroxy-2-(1-hydroxy-1-methylethyl)-7-methyl-5H-furo[3,2-g][1]benzopyran-5-one 维斯阿米醇
2,3-Dihydro-2-methyl-5-(methylthio)-N-[1-propyl-2-pyrrolidinylmethyl]benzofuran-7-carboxamide 2,3-Dihydro-2-methyl-5-(methylthio)-N-[1-propyl-2-pyrrolidinylmethyl]benzofuran-7-carboxamide
1,2-Dihydro-3-(2-phenylethyl)-2-thioxopteridin-4(3H)-one 1,2-Dihydro-3-(2-phenylethyl)-2-thioxopteridin-4(3H)-one
4-[2-[(3,4-Dihydro-4-methyl-3-oxo-2H-1,4-benzoxazin)-7-ylcarbonyl]butyl]morpholinium 4-[2-[(3,4-Dihydro-4-methyl-3-oxo-2H-1,4-benzoxazin)-7-ylcarbonyl]butyl]morpholinium
3,5-Dihydroxy-4-methyl-1,2-benzenedicarbaldehyde 3,5-Dihydroxy-4-methyl-1,2-benzenedicarbaldehyde
3,4-Dihydro-5-hydroxy-4-[[(S)-2-hydroxypropyl]imino]-2,2-dimethyl-7-pentyl-2H-1-benzothiopyran 3,4-Dihydro-5-hydroxy-4-[[(S)-2-hydroxypropyl]imino]-2,2-dimethyl-7-pentyl-2H-1-benzothiopyran
3,4-Dihydro-4-thioxo-5-(1-cyclohexenyl)-1,5-dimethylpyrimidine-2,6(1H,5H)-dione 3,4-Dihydro-4-thioxo-5-(1-cyclohexenyl)-1,5-dimethylpyrimidine-2,6(1H,5H)-dione
3,4-Dihydro-8-hydroxy-6-methoxy-3-(6-oxoundecyl)-1H-2-benzopyran-1-one 3,4-Dihydro-8-hydroxy-6-methoxy-3-(6-oxoundecyl)-1H-2-benzopyran-1-one
4,5-Dihydro-3-benzylidene-2(3H)-furanthione 4,5-Dihydro-3-benzylidene-2(3H)-furanthione
2-(3,4-Dihydroxyphenyl)-3-hexyloxy-5,7,8-trimethoxy-4H-1-benzopyran-4-one 2-(3,4-Dihydroxyphenyl)-3-hexyloxy-5,7,8-trimethoxy-4H-1-benzopyran-4-one
4,5-Dihydro-2-methyl-4-(3-nitrophenyl)-6-[methylamino]-5-nitronicotinic acid methyl ester 4,5-Dihydro-2-methyl-4-(3-nitrophenyl)-6-[methylamino]-5-nitronicotinic acid methyl ester
3,4'-Dihydroxy-2,3',5-trimethyl[sulfonylbisbenzene] 3,4'-Dihydroxy-2,3',5-trimethyl[sulfonylbisbenzene]
3,4-Dihydroxybenzene(1-propanol) 3,4-Dihydroxybenzene(1-propanol)
2,2'-Dihydroxy-4,4',5,6'-tetramethyl[sulfonylbisbenzene] 2,2'-Dihydroxy-4,4',5,6'-tetramethyl[sulfonylbisbenzene]
2,3'-Dihydroxy-3,5,5',6'-tetramethyl[sulfonylbisbenzene] 2,3'-Dihydroxy-3,5,5',6'-tetramethyl[sulfonylbisbenzene]
1,6-Dihydro-1,3,4,6-tetrakis(bromomethyl)[1,2,3]thiadiazolo[5,1-e][1,2,3]thiadiazole-7-SIV 1,6-Dihydro-1,3,4,6-tetrakis(bromomethyl)[1,2,3]thiadiazolo[5,1-e][1,2,3]thiadiazole-7-SIV
7,8-Dihydro-8,8-dimethylbenzocycloocten-5(6H)-one 7,8-Dihydro-8,8-dimethylbenzocycloocten-5(6H)-one
2,3-Dihydro-5-trifluoromethyl-2-oxo-1H-benzimidazole-1-carboxylic acid (1β,5β)-8-methyl-8-azabicyclo[3.2.1]octan-3α-yl ester 2,3-Dihydro-5-trifluoromethyl-2-oxo-1H-benzimidazole-1-carboxylic acid (1β,5β)-8-methyl-8-azabicyclo[3.2.1]octan-3α-yl ester
1,3-Dihydro-1,1-bis(4-hydroxy-2,3-dimethylphenyl)-3-oxoisobenzofuran-5-carboxylic acid 1,3-Dihydro-1,1-bis(4-hydroxy-2,3-dimethylphenyl)-3-oxoisobenzofuran-5-carboxylic acid
3,4-Dihydro-1-[(2-benzoyloxyethoxy)methyl]-6-phenylthio-4-thioxopyrimidin-2(1H)-one 3,4-Dihydro-1-[(2-benzoyloxyethoxy)methyl]-6-phenylthio-4-thioxopyrimidin-2(1H)-one
2,3-Dihydro-1H-pyrrolo[2,1-c][1,2,4]benzothiadiazine 5,5-dioxide 2,3-Dihydro-1H-pyrrolo[2,1-c][1,2,4]benzothiadiazine 5,5-dioxide
5-[(2,3-Dihydro-1-methyl-3-oxo-1H-indol)-2-ylidene]imidazolidine-2,4-dione 5-[(2,3-Dihydro-1-methyl-3-oxo-1H-indol)-2-ylidene]imidazolidine-2,4-dione
2,4'-Dihydroxy-2',3,3',4,6-pentamethyl[sulfonylbisbenzene] 2,4'-Dihydroxy-2',3,3',4,6-pentamethyl[sulfonylbisbenzene]
4-[[(2,5-Dihydro-5-oxofuran)-2-ylidene]amino]butanoic acid [(3,4-dihydro-4-oxo-1,2,3-benzotriazin)-3-yl] ester 4-[[(2,5-Dihydro-5-oxofuran)-2-ylidene]amino]butanoic acid [(3,4-dihydro-4-oxo-1,2,3-benzotriazin)-3-yl] ester
2,3-Dihydroxy-2',5'-dimethyl[sulfonylbisbenzene] 2,3-Dihydroxy-2',5'-dimethyl[sulfonylbisbenzene]
2,5-Dihydro-1-(2,6-dimethylphenyl)-3-methyl-1H-pyrrole-2,5-dione 2,5-Dihydro-1-(2,6-dimethylphenyl)-3-methyl-1H-pyrrole-2,5-dione
6,7-Dihydro-3-phenyl-5H-1-pyrindine 6,7-Dihydro-3-phenyl-5H-1-pyrindine
4,5-Dihydro-3-acetyl-2-methyl-5-phenyl-5-ethylfuran 4,5-Dihydro-3-acetyl-2-methyl-5-phenyl-5-ethylfuran
1,4-Dihydro-1-(2,4-difluorophenyl)-5-methyl-4-oxo-6,7-difluoroquinoline-3-carboxylic acid 1,4-Dihydro-1-(2,4-difluorophenyl)-5-methyl-4-oxo-6,7-difluoroquinoline-3-carboxylic acid
4,5-Dihydro-2-(4-methylbenzyl)-1H-pyrrole 4,5-Dihydro-2-(4-methylbenzyl)-1H-pyrrole
1,4-Dihydro-2-methylthio-4-oxoquinoline-3-carbonitrile 1,4-Dihydro-2-methylthio-4-oxoquinoline-3-carbonitrile
1',5-Dihydroxy-6',7-dimethyl-2,2'-binaphthalene-1,4,5',8'-tetrone 1',5-Dihydroxy-6',7-dimethyl-2,2'-binaphthalene-1,4,5',8'-tetrone
5,6-Dihydro-1,2-dimethoxy-6,7-dimethyl-4H-dibenz[de,g]isoquinoline-3,9-diol 5,6-Dihydro-1,2-dimethoxy-6,7-dimethyl-4H-dibenz[de,g]isoquinoline-3,9-diol
2-(5,6-Dihydroxy-1H-indol-3-yl)ethanaminium 2-(5,6-Dihydroxy-1H-indol-3-yl)ethanaminium
7,8-Dihydro-5-hydroxy-7β,8α-dimethyl-10-(3-methyl-2-butenyl)-4-phenyl-2H,6H-benzo[1,2-b:5,4-b']dipyran-2,6-dione 7,8-Dihydro-5-hydroxy-7β,8α-dimethyl-10-(3-methyl-2-butenyl)-4-phenyl-2H,6H-benzo[1,2-b:5,4-b']dipyran-2,6-dione
3β,19-Dihydroxyandrost-5-en-17-one 3Β,19-二羟基雄-5-烯-17-酮
4,5-Diiodo-2-thiophenecarboxylic acid ethyl ester 4,5-Diiodo-2-thiophenecarboxylic acid ethyl ester
2,3-Dihydro-2'-methylspiro[1H-indene-1,1'-cyclohexane] 2,3-Dihydro-2'-methylspiro[1H-indene-1,1'-cyclohexane]
3,4-Dihydroxy-α-methylbenzeneethanamine 4-(2-氨基丙基)苯-1,2-二酚盐酸
1,4-Dihydro-5,6,11,12-tetraphenyl-1,4-ethanonaphthacene 1,4-Dihydro-5,6,11,12-tetraphenyl-1,4-ethanonaphthacene
4-[(1,7-Dihydroxy-6-(sodiooxycarbonyl)-3-sodiosulfo-2-naphthalenyl)azo]-4'-[(5-oxo-4,5-dihydro-3-methyl-1-phenyl-1H-pyrazol-4-yl)azo]-1,1'-biphenyl-3,3'-dicarboxylic acid disodium salt 4-[(1,7-Dihydroxy-6-(sodiooxycarbonyl)-3-sodiosulfo-2-naphthalenyl)azo]-4'-[(5-oxo-4,5-dihydro-3-methyl-1-phenyl-1H-pyrazol-4-yl)azo]-1,1'-biphenyl-3,3'-dicarboxylic acid disodium salt
5-[[2,4-Dihydroxy-5-[(2-hydroxy-4,6-dinitrophenyl)azo]phenyl]azo]-4-hydroxy-3-[(4-nitrophenyl)azo]-2,7-naphthalenedisulfonic acid disodium salt 5-[[2,4-Dihydroxy-5-[(2-hydroxy-4,6-dinitrophenyl)azo]phenyl]azo]-4-hydroxy-3-[(4-nitrophenyl)azo]-2,7-naphthalenedisulfonic acid disodium salt
3,4-Dihydro-2,7-dihydroxy-5-hydroxymethyl-3-(1-hydroxy-3-methyl-2-methylenebutyl)-2,8-dimethyl-2H,6H-pyrano[3,2-b]xanthen-6-one 3,4-Dihydro-2,7-dihydroxy-5-hydroxymethyl-3-(1-hydroxy-3-methyl-2-methylenebutyl)-2,8-dimethyl-2H,6H-pyrano[3,2-b]xanthen-6-one
1,2-Dihydro-1-thioxo[1,2,4]triazolo[4,3-a]quinoline-4-carbaldehyde phenyl hydrazone 1,2-Dihydro-1-thioxo[1,2,4]triazolo[4,3-a]quinoline-4-carbaldehyde phenyl hydrazone
4,5-Dihydro-2-[2-(1-naphthalenyl)ethyl]-1H-imidazole 4,5-Dihydro-2-[2-(1-naphthalenyl)ethyl]-1H-imidazole
1,4-Dihydro-2-methoxy-4-(2-trifluoromethylphenyl)-6-methylpyrimidine-5-carboxylic acid ethyl ester 1,4-Dihydro-2-methoxy-4-(2-trifluoromethylphenyl)-6-methylpyrimidine-5-carboxylic acid ethyl ester
7,12-Dihydroxy-3-oxopregna-1,4-diene-20-carboxylic acid 7,12-Dihydroxy-3-oxopregna-1,4-diene-20-carboxylic acid
4',5'-Dihydro-2'-methylspiro[cyclohexa-2,5-diene-1,6'-[6H-1,3]oxazin]-4-one 4',5'-Dihydro-2'-methylspiro[cyclohexa-2,5-diene-1,6'-[6H-1,3]oxazin]-4-one
(3,4-Dihydro-2,5-dimethyl-2H-pyran-2-yl)methylenemalononitrile (3,4-Dihydro-2,5-dimethyl-2H-pyran-2-yl)methylenemalononitrile
4,5-Dihydro-3-[3-[N-methyl-2-(3,4-dimethoxyphenyl)ethylamino]propyl]-1H-3-benzazepin-2(3H)-one 4,5-Dihydro-3-[3-[N-methyl-2-(3,4-dimethoxyphenyl)ethylamino]propyl]-1H-3-benzazepin-2(3H)-one
1,2-Dihydro-2-methyl-1-oxo-3-(4-nitrophenyl)pyrido[1,2-a]pyrazin-5-ium 1,2-Dihydro-2-methyl-1-oxo-3-(4-nitrophenyl)pyrido[1,2-a]pyrazin-5-ium
α,α'-[(9,10-Dihydro-4,5-dihydroxy-9,10-dioxoanthracene-1,8-diyl)diimino]bis(methanesulfonic acid sodium) salt α,α'-[(9,10-Dihydro-4,5-dihydroxy-9,10-dioxoanthracene-1,8-diyl)diimino]bis(methanesulfonic acid sodium) salt
2,4-Dihydroxybenzenesulfonic acid sodium salt 2,4-Dihydroxybenzenesulfonic acid sodium salt
2,3-Dihydro-2-heptyl-1H-benzimidazole-4-sulfonic acid potassium salt 2,3-Dihydro-2-heptyl-1H-benzimidazole-4-sulfonic acid potassium salt
7,14-Dihydro-7,14-diaza-5,12-dithiapentacene 7,14-Dihydro-7,14-diaza-5,12-dithiapentacene
3,8-Dihydroxy-1,9-dimethyl-6-[(Z)-1-methyl-1-propenyl]-11H-dibenzo[b,e][1,4]dioxepin-11-one 3,8-Dihydroxy-1,9-dimethyl-6-[(Z)-1-methyl-1-propenyl]-11H-dibenzo[b,e][1,4]dioxepin-11-one
2,3-Dihydro-5-iodo-N-[[(2S)-1-ethyl-2-pyrrolidinyl]methyl]benzofuran-7-carboxamide 2,3-Dihydro-5-iodo-N-[[(2S)-1-ethyl-2-pyrrolidinyl]methyl]benzofuran-7-carboxamide
4-(2,4-Dihydroxyphenylazo)-1-naphthalenesulfonic acid sodium salt 4-(2,4-Dihydroxyphenylazo)-1-naphthalenesulfonic acid sodium salt
8,9-Dihydro-4-(methylbenzylamino)-3-chloro-2H-furo[2,3-h][1]benzopyran-2-one 8,9-Dihydro-4-(methylbenzylamino)-3-chloro-2H-furo[2,3-h][1]benzopyran-2-one
3,3'-Dihydroxy-2,2'-dimethyl[sulfonylbisbenzene] 3,3'-Dihydroxy-2,2'-dimethyl[sulfonylbisbenzene]
6,11-Dihydro-11-ethyl-8-hydroxymethyl-6-methyl-5H-pyrido[2,3-b][1,5]benzodiazepin-5-one 6,11-Dihydro-11-ethyl-8-hydroxymethyl-6-methyl-5H-pyrido[2,3-b][1,5]benzodiazepin-5-one
α,α'-[[(9,10-Dihydro-5,8-dihydroxy-9,10-dioxoanthracene)-1,4-diyl]bis(iminoethyleneimino)]bisacetic acid α,α'-[[(9,10-Dihydro-5,8-dihydroxy-9,10-dioxoanthracene)-1,4-diyl]bis(iminoethyleneimino)]bisacetic acid
1,4-Dihydro-2,6-dimethyl-4-(3-pyridinyl)pyridine-3,5-dicarboxylic acid 3-[4-(trifluoromethyl)benzyl]5-isopropyl ester 1,4-Dihydro-2,6-dimethyl-4-(3-pyridinyl)pyridine-3,5-dicarboxylic acid 3-[4-(trifluoromethyl)benzyl]5-isopropyl ester
1-(5,8-Dihydroxy-7-methoxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-3-phenylpropan-1-one 1-(5,8-Dihydroxy-7-methoxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-3-phenylpropan-1-one
6,7-Dihydro-1,3-dimethyl-1H-pyrrolo[2,3-d]pyrimidine-2,4(3H,5H)-dione 6,7-Dihydro-1,3-dimethyl-1H-pyrrolo[2,3-d]pyrimidine-2,4(3H,5H)-dione
6,7-Dihydro-1H-purine-6-methanol 6,7-Dihydro-1H-purine-6-methanol
3,11-Dihydroxy-3,7,11-trimethyl-1,6,9-dodecatrien-8-one 3,11-Dihydroxy-3,7,11-trimethyl-1,6,9-dodecatrien-8-one
3,4-Dihydro-1(2H)-quinolinepropionic acid 3,4-Dihydro-1(2H)-quinolinepropionic acid
2,3-Dihydro-2-methyl-5,6-diphenylpyrazine 2,3-Dihydro-2-methyl-5,6-diphenylpyrazine
2,3'-Dihydroxy-3,4',6,6'-tetramethyl[sulfonylbisbenzene] 2,3'-Dihydroxy-3,4',6,6'-tetramethyl[sulfonylbisbenzene]
1,5-Dihydroxy-1,2,5,6-tetrahydro-1,5-naphthalenedisulfonic acid disodium salt 1,5-Dihydroxy-1,2,5,6-tetrahydro-1,5-naphthalenedisulfonic acid disodium salt
2-(3,4-Dihydroxyphenyl)-3-hexyloxy-5-hydroxy-6,7-dimethoxy-4H-1-benzopyran-4-one 2-(3,4-Dihydroxyphenyl)-3-hexyloxy-5-hydroxy-6,7-dimethoxy-4H-1-benzopyran-4-one
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