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5,11-Dihydro-11-ethyl-2,3-dimethyl-6H-dipyrido[3,2-b:2',3'-e][1,4]diazepin-6-one
1,4-Dihydro-1-methyl-4-hydroxy-nicotinic acid ethyl ester
4,5-Dihydro-4-methyl-1-benzyl-4-acetyl-1H-1,2,3-triazole
5-(3,4-Dihydroxy-1,5-cyclohexadienyl)-5-phenyl-2,4-imidazolidinedione
2-[4α-(1,2-Dihydroxy-1-methylethyl)-6-hydroxy-1-hydroxymethyl-1-cyclohexen-3-yl]-5-(5-hydroxypentyl)benzene-1,3-diol
1,3-Dihydro-5-(2-chlorophenyl)-7-chloro-2-oxo-2H-1,4-benzodiazepin-3-ol benzoate
3,4-Dihydro-6,7-dimethoxy-3-(2,3-dimethoxyphenyl)isoquinolinium
6593-57-3
3α,12α-Dihydroxy-24-methylenelanost-8-en-26-oic acid methyl ester
9,10-Dihydro-9,10-epimino-4-azaphenanthrene
19634-83-4
7,8-Dihydro-1,4,5,7-tetrahydroxy-2-methyl-9,10-anthraquinone
3,4-Dihydro-2,2-dimethyl-7-[N-(4-methylphenyl)carbamoylmethoxy]-2H-1-benzopyran
6882-28-6
7,8-Dihydro-1,3-dioxolo[4,5-g]isoquinoline
9,10-Dihydro-9,10-(methenothioheptanothiomethano)anthracene
4,5-Dihydro-5-methyl-6-[4-(3-pyridylmethylamino)quinazolin-7-yl]pyridazin-3(2H)-one
63748-09-4
诺卡霉素
4,5-Dihydro-5-methyl-6-[4-(2-hydroxyethylamino)quinazolin-7-yl]pyridazin-3(2H)-one
2,3-Dihydro-2-octadecyl-1H-benzimidazole-1-sulfonic acid potassium salt
77573-42-3
7,12-Dihydro-12-methyl-7-methylenebenz[a]anthracen-12-ol
4,5-Dihydro-1-methyl-3-[2-[(1-oxohexadecyl)amino]ethyl]-2-pentadecyl-1H-imidazol-3-ium
93373-45-6
(+)-6-(2,4-Dihydroxyphenyl)-2,3-dihydro-4-hydroxy-2-(1-methylethenyl)-5H-furo[3,2-g][1]benzopyran-5-one
6-[4-[(2,3-Dihydro-3-oxopyridazin)-6-yl]phenyl]-4,5-dihydro-5-methylpyridazin-3(2H)-one
3,8-Dihydro-3,8-bis(2-propenyl)indolo[4,5-e]indole
1,4-Dihydro-6-fluoro-7-ethenyl-4-oxo-1-cyclopropyl-1,8-naphthyridine-3-carboxylic acid ethyl ester
6980-21-8
2-(3,4-Dihydroxyphenyl)-8-β-D-glucopyranosyl-7-hydroxy-5-methoxy-4H-1-benzopyran-4-one
10448-51-8
3α,12α-Dihydroxy-5β-androstan-17-one
4,5-Dihydro-4-oxo-5-(cyclopropylimino)-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid trimethyl ester
5,6-Dihydro-4,7-dioxa-1,3-benzodithiol-2-thione
7,8-Dihydro-2,4-dimethoxy-6-phenyl-7-(2-methylphenyl)pyrido[4,3-d]pyrimidin-5(6H)-one
1,2-Dihydro-1-oxo-5-cyano-6,8-dimethylphthalazine-7-carboxylic acid ethyl ester
1043-08-9
5,8-Dihydroxy-2,2-dimethyl-2H,6H-pyrano[3,2-b]xanthen-6-one
19314-94-4
3,4-Dihydro-6,8-dihydroxy-3,4,5,7-tetramethyl-1H-2-benzopyran-1-one
6492-57-5
1,8'-Dihydroxy-7-[(2,4-diaminophenyl)azo][2,2'-azobisnaphthalene]-3,6'-disulfonic acid disodium salt
2-[(6,7-Dihydro-7-oxodibenzo[b,f]thiepin)-4-yl]propionic acid
70865-37-1
2,2'-[[(9,10-Dihydro-5,8-dihydroxy-9,10-dioxoanthracene)-1,4-diyl]diimino]bis(5-butylbenzenesulfonic acid sodium) salt
5,6-Dihydro-2,3,10,11-tetramethoxy-8H-dibenzo[a,g]quinolizin-8-one
2,3-Dihydro-2-[2-(dichloroacetyl)hydrazono]-4H-1,3-benzothiazin-4-one
1,3-Dihydroxy-7,8-dinitroanthraquinone
[[2,3-Dihydro-5-(2-methyl-1-propenyl)-1H-inden]-1-ylthio]acetic acid methyl ester
27455-44-3
5,6-Dihydroxy-7-phenyl-1H-phenalen-1-one
2-[(2,3-Dihydro-5-phenyl-1,3,4-thiadiazol)-2-ylidene]-5,5-dimethylcyclohexane-1,3-dione
[(1,8-Dihydroxy-9-oxo-9,10-dihydroanthracen)-10-yl]radical
72749-76-9
5-[[2,4-Dihydroxy-5-[(4-nitrophenyl)azo]phenyl]azo]-4-hydroxy-3-[[6-sulfo-4-[(4-sulfo-1-naphthalenyl)azo]-1-naphthalenyl]azo]-2,7-naphthalenedisulfonic acid tetrasodium salt
7,12-Dihydro-1-bromopyrido[3,2-b:5,4-b']diindole
2,3-Dihydro-2-(4-methoxyphenyl)-3-hydroxy-1,5-benzothiazepin-4(5H)-one
2,3-Dihydro-2-methyl-5-(aminosulfonyl)-N-[1-isobutyl-2-pyrrolidinylmethyl]benzofuran-7-carboxamide
5,6-Dihydro-3-acetyl-2-phenyl-4H-pyran
2,3-Dihydro-2-isopropyl-3-hydroxybenzofuran-2-carboxylic acid ethyl ester
1,4-Dihydro-6-fluoro-7-[(1-acetyl-1,2,5,6-tetrahydropyridin)-4-yl]-4-oxo-1-cyclopropyl-1,8-naphthyridine-3-carboxylic acid
480-57-9
2,4-Dihydroxy-6-methylbenzoic acid 3-hydroxy-5-methyl-4-[[(2R,3S)-2,3,4-trihydroxybutoxy]carbonyl]phenyl ester
2-[4-(2,3-Dihydroxypropoxy)phenyl]-3-phenyl-2H-1-benzopyran
52330-13-9
3,18-Dihydroxy-10-oxatetracyclo[13.3.1.12,6.09,11]icosa-1(19),2,4,6(20),15,17-hexaen-12-one
3,4-Dihydroxy-N-(4-sulfamoylphenyl)-trans-cinnamamide
7-[(3,4-Dihydro-1,3-dioxo-1H-2-benzopyran)-4-yl]-2-heptynoic acid methyl ester
1,4-Dihydro-4,4-dimethylpyridine-1-propionic acid methyl ester
[(2,3-Dihydro-1,3-dioxo-1H-benzo[de]isoquinoline)-2-yloxy]acetic acid ethyl ester
5,9-Dihydrofluoreno[3,4-b]fluorene
120182-20-9
4,5-Dihydro-5-[[4-(2-pyrimidinyl)piperazino]methyl]-2-oxazolamine
56890-02-9
4,5-Dihydro-3-oxylato[1,2,3]oxadiazolo[3,4-a]quinolin-10-ium
55591-05-4
2,3-Dihydro-1,1-dimethyl-6-tert-butyl-1H-indene-4-acetic acid
3,4-Dihydro-3,4-dioxo-2-naphthalenesulfonic acid sodium salt
2,3-Dihydro-2,2-dimethylbenzofuran-7-yl=N-methyl-N-[(3-methylphenyl)thio]carbamate
9,10-Dihydro-9β,10β-ethenoanthracene-11,12-dicarboxylic acid 11-isopropyl ester
2,3-Dihydro-7,8-dimethoxy-3-[3-[N-[2-[(4,5,6,7-tetrahydro-1-benzothiophen)-3-yl]ethyl]-N-methylamino]propyl]-1H-3-benzazepin-4(5H)-one
1,2-Dihydroxy-1-(phenyl)-2-methoxyethylenedication
63589-12-8
4-[[2,4-Dihydroxy-5-[(2-hydroxy-4,6-dinitrophenyl)azo]phenyl]azo]-5-hydroxy-2,7-naphthalenedisulfonic acid disodium salt
2,3-Dihydro-2,3-dioxo-5-(p-bromophenyl)-1H-pyrrole-4-carboxylic acid ethyl ester
3,4-Dihydro-2-hydroxy-5-imino-4-thioxo-5H-[1]benzopyrano[3,4-c]pyridine-1-carbonitrile
9,10-Dihydro-9,10-dioxoanthracene-2,3-disulfonic acid
1,4-Dihydro-1-(4-pentenyl)-6,7-dimethoxy-1,4-epoxynaphthalene-2,3-dicarboxylic acid dimethyl ester
15α,16α-Dihydro-17α-hydroxy-7α-ethoxycarbonyl-3-oxo-3'H-cyclopropa[15,16]pregna-1,4,15-triene-21-carboxylic acid γ-lactone
3547-19-1
3,4-Dihydro-6-methyl-1H-azepino[5,4,3-cd]indole
88284-23-5
1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid 3-methyl-5-octyl ester
1,4-Dihydro-1-ethyl-4-oxo-6-chloro-7-(4-phenylthiazol-2-yl)quinoline-3-carboxylic acid
2-(3,4-Dihydroxyphenyl)-5,7,8-trimethoxy-3-butyl-4H-1-benzopyran-4-one
7,12-Dihydro-2-methylpyrido[3,2-b:5,4-b']diindole
5759-60-4
3,7-Dihydro-3,7-dimethyl-6H-purine-6-thione
2-[(1,2-Dihydroxyethyl)aminomethyl]-4-heptylphenol
3,4-Dihydro-7-methoxy-2-[(E)-4-pyridinylmethylene]naphthalen-1(2H)-one
2,3-Dihydro-2-oxo-1H-imidazo[1,5-a]imidazole-7-carbonitrile
3,4-Dihydro-2,6-bis(trifluoromethyl)-4-butylpyridine-3,5-dicarboxylic acid diethyl ester
67881-22-5
7,12-Dihydro-2,9-dihydroxy-13-hydroxymethyl-1,3,8,10-tetramethoxy-6,12-methanodibenzo[a,d]cycloocten-5(6H)-one
4,5-Dihydro-5-(2-phenylethenyl)isoxazole
3,3'-Dihydroxy-2,2',5,5'-tetramethyl[sulfonylbisbenzene]
74793-10-5
5,6-Dihydro-3,5,5-trimethyl-2H-pyran-2-one
3,4-Dihydro-3-isopropylidene-4-[1-(2,5-dimethyl-1-p-tolyl-1H-pyrrol-3-yl)ethylidene]furan-2,5-dione
1037-85-0
6,7-Dihydrospiro[dibenzo[a,d]cyclooctene-12(5H),4'-imidazolidine]-2',5'-dione
2,5-Dihydro-3-hydroxy-7-phenyl-6-ethyl-2-oxo-1H-azepine-4-carboxylic acid ethyl ester
[1',2'-Dihydro-6'-hydroxy-4'-methyl-2'-oxo-5'-(phenylazo)-1,3'-bipyridin]-1-ium
27430-17-7
1,2-Dihydro-2-(thioxo)-5-(3-phenyl-2-propene-1-ylidene)pyrimidine-4,6(3H,5H)-dione
70609-35-7
3,4-Dihydro-2,4-diphenyl-3-(trifluoroacetyl)-6-(trifluoromethyl)-2H-1,3,5,2,4-oxadiazadiborine
1,4-Dihydro-2-mercapto-5-methyl-1-(4-propoxybenzyl)pyrimidin-4-ol
1,3-Dihydroxy-10-methylacridin-9(10H)-one
1,4-Dihydro-7-methoxy-2-methylthio-4-oxoquinoline-3-carbonitrile
3-(3,4-Dihydroxyphenyl)propanoic acid 4-hydroxyphenyl ester
60791-48-2
7,8-Dihydro-3,10-dihydroxy-12-methoxy-6,6-dimethyl-6H,9H-[1]benzopyrano[3,2-e][1]benzoxocin-9-one
5,7-Dihydroxy-4'-aminoflavone
9,10-Dihydro-9-imino-7-methoxy-4-nitro-N-[2-(diethylamino)ethyl]acridin-1-amine
3,4-Dihydro-2α-(3,4,5-trihydroxyphenyl)-4-(benzylthio)-2H-1-benzopyran-3α,5,7-triol
90895-52-6
4,5-Dihydroxy-3-(phenylazo)-6-(8-quinolinylazo)-2,7-naphthalenedisulfonic acid
5-[(3,6-Dihydro-2-oxo-2H-1,3,4-thiadiazin)-5-yl]-1H-indol-2(3H)-one
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