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3,4-Dihydro-1-oxo-1H-2-benzopyran-5-carbaldehyde 红白金花内酯
3,5-Dihydroxy-4-[4α-(1-methylethenyl)-6-hydroxy-1-methyl-1-cyclohexen-3-yl]benzenebutanoic acid 3,5-Dihydroxy-4-[4α-(1-methylethenyl)-6-hydroxy-1-methyl-1-cyclohexen-3-yl]benzenebutanoic acid
3,4-Dihydroxy-N-[4-[[(2,3-dihydro-1H-inden)-1-yl]sulfamoyl]phenyl]-N-methyl-trans-cinnamamide 3,4-Dihydroxy-N-[4-[[(2,3-dihydro-1H-inden)-1-yl]sulfamoyl]phenyl]-N-methyl-trans-cinnamamide
5,6-Dihydro-12-hydroxymethyl-10,11,14-trimethoxybenzo[g]-1,3-benzodioxolo[5,6-a]quinolizinium 5,6-Dihydro-12-hydroxymethyl-10,11,14-trimethoxybenzo[g]-1,3-benzodioxolo[5,6-a]quinolizinium
2-(3,4-Dihydroxyphenyl)ethyl 2-O-acetyl-3-O-α-L-rhamnopyranosyl-4-O-(4-hydroxycinnamoyl)-β-D-glucopyranoside 2-(3,4-Dihydroxyphenyl)ethyl 2-O-acetyl-3-O-α-L-rhamnopyranosyl-4-O-(4-hydroxycinnamoyl)-β-D-glucopyranoside
[(9,10-Dihydrophenanthren)-2-yl](methyl) ketone [(9,10-Dihydrophenanthren)-2-yl](methyl) ketone
1,4-Dihydro-2,6-dimethyl-4-(2-nitrophenyl)-3,5-pyridinedicarboxylic acid 3-methyl 5-[(R)-2-hydroxypropyl] ester 1,4-Dihydro-2,6-dimethyl-4-(2-nitrophenyl)-3,5-pyridinedicarboxylic acid 3-methyl 5-[(R)-2-hydroxypropyl] ester
5,6-Dihydro-6-methyl-2H-thiopyran-3(4H)-one 5,6-Dihydro-6-methyl-2H-thiopyran-3(4H)-one
2,5-Dihydro-4-methyl-5-oxo-2-(4-methylphenylamino)furan-2-carboxylic acid 2,5-Dihydro-4-methyl-5-oxo-2-(4-methylphenylamino)furan-2-carboxylic acid
5,6-Dihydro-3,10-dimethoxy-8H-dibenzo[a,g]quinolizin-8-one 5,6-Dihydro-3,10-dimethoxy-8H-dibenzo[a,g]quinolizin-8-one
3,4-Dihydro-2,2-dimethyl-7-[N-(3-chlorophenyl)carbamoylmethoxy]-2H-1-benzopyran 3,4-Dihydro-2,2-dimethyl-7-[N-(3-chlorophenyl)carbamoylmethoxy]-2H-1-benzopyran
2-[4-[[5,7-Dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-1-benzopyran-6-yl]oxy]phenyl]-2,3-dihydro-5,7-dihydroxy-4H-1-benzopyran-4-one 2,3-二氢扁柏双黄酮
5-(4,9-Dihydro-3H-pyrido[3,4-b]indol-1-yl)-3-pyridinecarboxylic acid methyl ester 5-(4,9-Dihydro-3H-pyrido[3,4-b]indol-1-yl)-3-pyridinecarboxylic acid methyl ester
6,9-Dihydro-6-[(3-methyl-5-nitro-3H-imidazol-4-yl)thio]-1H-purin-2-amine 6,9-Dihydro-6-[(3-methyl-5-nitro-3H-imidazol-4-yl)thio]-1H-purin-2-amine
1-(3,4-Dihydro-7,8-dimethyl-2,4-dioxobenzo[g]pteridin-10(2H)-yl)-1-deoxy-L-arabinitol 核黄素杂质23
2,3'-Dihydroxy-2',3,4,4',5,6'-hexamethyl[sulfonylbisbenzene] 2,3'-Dihydroxy-2',3,4,4',5,6'-hexamethyl[sulfonylbisbenzene]
2,3-Dihydro-2-icosyl-1H-benzimidazole-2-sulfonic acid sodium salt 2,3-Dihydro-2-icosyl-1H-benzimidazole-2-sulfonic acid sodium salt
2,3-Dihydrospiro[1H-indene-1,1'-cyclohexane] 2,3-Dihydrospiro[1H-indene-1,1'-cyclohexane]
2,3-Dihydro-2-(dimethylamino)-1H-phenalen-5-ol 2,3-Dihydro-2-(dimethylamino)-1H-phenalen-5-ol
3,4-Dihydro-2,2-dimethyl-4-[3-hydroxy-2-methylpropylimino]-7-pentyl-2H-1-benzopyran-5-ol 3,4-Dihydro-2,2-dimethyl-4-[3-hydroxy-2-methylpropylimino]-7-pentyl-2H-1-benzopyran-5-ol
2,2'-Dihydroxy-4,5,5'-trimethyl[sulfonylbisbenzene] 2,2'-Dihydroxy-4,5,5'-trimethyl[sulfonylbisbenzene]
7-(2,4-Dihydroxyphenyl)-7,8-dihydro-5-hydroxy-2-methyl-2-(4-methyl-3-pentenyl)-2H,6H-benzo[1,2-b:5,4-b']dipyran-6-one 7-(2,4-Dihydroxyphenyl)-7,8-dihydro-5-hydroxy-2-methyl-2-(4-methyl-3-pentenyl)-2H,6H-benzo[1,2-b:5,4-b']dipyran-6-one
5,11-Dihydro-5-(2-diethylaminoethylamino)-7-dimethylamino[1]benzoxepino[3,4-b]pyridine 5,11-Dihydro-5-(2-diethylaminoethylamino)-7-dimethylamino[1]benzoxepino[3,4-b]pyridine
5-[(3,4-Dihydrospiro[2H-1-benzopyran-2,1'-cyclopentan])-6-ylmethyl]thiazolidine-2,4-dione 5-[(3,4-Dihydrospiro[2H-1-benzopyran-2,1'-cyclopentan])-6-ylmethyl]thiazolidine-2,4-dione
3α,11β-Dihydroxy-5α-pregnan-20-one 3α,11β-Dihydroxy-5α-pregnan-20-one
2,3-Dihydro-1-bromo-2,2-dimethyl-1H-indene 2,3-Dihydro-1-bromo-2,2-dimethyl-1H-indene
3,5-Dihydroxy-4-[4α-(1-methylethenyl)-1-carboxy-1-cyclohexen-3-yl]benzenepropanoic acid 3,5-Dihydroxy-4-[4α-(1-methylethenyl)-1-carboxy-1-cyclohexen-3-yl]benzenepropanoic acid
2,3-Dihydro-1-methyl-2-phenylquinazolin-4(1H)-one 2,3-Dihydro-1-methyl-2-phenylquinazolin-4(1H)-one
2α,3β-Dihydroxylup-20(29)-en-28-oic acid ALPHITOLIC ACID
8,9-Dihydro-8-propyl-7H-benzo[de][1,7]naphthyridine 8,9-Dihydro-8-propyl-7H-benzo[de][1,7]naphthyridine
1,3-Dihydro-4-hydroxy-7-methoxy-3-oxonaphtho[2,3-c]furan-1-yl 6-O-β-D-xylopyranosyl-β-D-glucopyranoside 1,3-Dihydro-4-hydroxy-7-methoxy-3-oxonaphtho[2,3-c]furan-1-yl 6-O-β-D-xylopyranosyl-β-D-glucopyranoside
3,7-Dihydro-3,3,10-trimethylpyrano[2,3-c]carbazole 3,7-Dihydro-3,3,10-trimethylpyrano[2,3-c]carbazole
2,3-Dihydro-4-(2-phenylethyl)-1H-indole 2,3-Dihydro-4-(2-phenylethyl)-1H-indole
1,1-Dihydroxyethane-1,2-disulfonic acid calcium salt 1,1-Dihydroxyethane-1,2-disulfonic acid calcium salt
1,3-Dihydro-1,1-bis(5-hydroxy-2,4-dipropylphenyl)-3-oxoisobenzofuran-4-carboxylic acid 1,3-Dihydro-1,1-bis(5-hydroxy-2,4-dipropylphenyl)-3-oxoisobenzofuran-4-carboxylic acid
3,4-Dihydro-5-methyl-2H-pyran-4-carboxylic acid ethyl ester 3,4-Dihydro-5-methyl-2H-pyran-4-carboxylic acid ethyl ester
3,4-Dihydro-6,8-di-tert-butyl-4,4-dimethyl-1H-2-benzothiopyran 3,4-Dihydro-6,8-di-tert-butyl-4,4-dimethyl-1H-2-benzothiopyran
4-(2,4-Dihydroxy-3,3-dimethylbutyrylamino)-2-hydroxybutyric acid 4-(2,4-Dihydroxy-3,3-dimethylbutyrylamino)-2-hydroxybutyric acid
1,3-Dihydro-1,1-bis(5-hydroxy-3,4-dimethylphenyl)-3-oxoisobenzofuran-7-carboxylic acid 1,3-Dihydro-1,1-bis(5-hydroxy-3,4-dimethylphenyl)-3-oxoisobenzofuran-7-carboxylic acid
1-[(1,4-Dihydro-1,4-dioxonaphthalen)-2-yl]-1,2,3,4-tetrahydropyridine-4-carboxylic acid ethyl ester 1-[(1,4-Dihydro-1,4-dioxonaphthalen)-2-yl]-1,2,3,4-tetrahydropyridine-4-carboxylic acid ethyl ester
2,10-Dihydro-2,2,7-trimethyl-8-methoxypyrano[2,3-b]carbazole 2,10-Dihydro-2,2,7-trimethyl-8-methoxypyrano[2,3-b]carbazole
3,4-Dihydro-4-(phenylthio)-6-methyl-2H-1-benzothiopyran 3,4-Dihydro-4-(phenylthio)-6-methyl-2H-1-benzothiopyran
1-[1-[3,4-Dihydroxybenzyl]butyl]pyrrolidin-2-one 1-[1-[3,4-Dihydroxybenzyl]butyl]pyrrolidin-2-one
10,11-Dihydro-10-[2-(dimethylamino)ethyl]-8-methyl-5H-dibenzo[b,e][1,4]diazepin-11-one 10,11-Dihydro-10-[2-(dimethylamino)ethyl]-8-methyl-5H-dibenzo[b,e][1,4]diazepin-11-one
2,3-Dihydro-3-[2-[4-(3-chlorophenyl)-1-piperazinyl]ethylamino]-2,2,5,7-tetramethyl-1H-inden-4-ol 2,3-Dihydro-3-[2-[4-(3-chlorophenyl)-1-piperazinyl]ethylamino]-2,2,5,7-tetramethyl-1H-inden-4-ol
5,6-Dihydro-2-methyl-8,9-dimethoxy-1,2,4-triazolo[3,4-a]isoquinolin-3(2H)-one 5,6-Dihydro-2-methyl-8,9-dimethoxy-1,2,4-triazolo[3,4-a]isoquinolin-3(2H)-one
2-[(1,2-Dihydroxyethyl)aminomethyl]-4-butylphenol 2-[(1,2-Dihydroxyethyl)aminomethyl]-4-butylphenol
1,8-Di(iodomethyl)-9H-fluorene 1,8-Di(iodomethyl)-9H-fluorene
3,4-Dihydro-2,6-bis(trifluoromethyl)-4-isobutylpyridine-3,5-dicarboxylic acid dimethyl ester 3,4-Dihydro-2,6-bis(trifluoromethyl)-4-isobutylpyridine-3,5-dicarboxylic acid dimethyl ester
2,3-Dihydro-7-methyl-5H-1,4-dioxepin 2,3-Dihydro-7-methyl-5H-1,4-dioxepin
16,17-Dihydro-11,12-dimethyl-15H-cyclopenta[a]phenanthrene 16,17-Dihydro-11,12-dimethyl-15H-cyclopenta[a]phenanthrene
2,3-Dihydro-2-(4-hydroxyphenyl)-3-(3-methylphenyl)-5-[(E)-2-(3-methylphenyl)ethenyl]benzofuran 2,3-Dihydro-2-(4-hydroxyphenyl)-3-(3-methylphenyl)-5-[(E)-2-(3-methylphenyl)ethenyl]benzofuran
5,7-Dihydroxy-6-[4-(5-hydroxy-7-methoxy-4-oxo-4H-1-benzopyran-2-yl)phenoxy]-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one 新柳杉双黄酮
1,3-Dihydro-3-(2-cyclohexylhydrazono)-5-[(6-methyl-2-oxo-3,6-dihydro-2H-1,3,4-thiadiazine)-5-yl]-2H-indole-2-one 1,3-Dihydro-3-(2-cyclohexylhydrazono)-5-[(6-methyl-2-oxo-3,6-dihydro-2H-1,3,4-thiadiazine)-5-yl]-2H-indole-2-one
4,5-Dihydro-6-(4-chlorophenyl)-2-[2-oxo-2-[[2-(2,6-dichloroanilino)ethyl]amino]ethyl]pyridazin-3(2H)-one 4,5-Dihydro-6-(4-chlorophenyl)-2-[2-oxo-2-[[2-(2,6-dichloroanilino)ethyl]amino]ethyl]pyridazin-3(2H)-one
2,4'-Dihydroxy-3',4,5-trimethyl[sulfonylbisbenzene] 2,4'-Dihydroxy-3',4,5-trimethyl[sulfonylbisbenzene]
1,4-Dihydro-1-naphthoic acid 1,4-Dihydro-1-naphthoic acid
2,3'-Dihydroxy-5'-methyl[sulfonylbisbenzene] 2,3'-Dihydroxy-5'-methyl[sulfonylbisbenzene]
1,2-Dihydro-3-cyano-2-oxo-6-ethylpyridine-5-carboxylic acid ethyl ester 1,2-Dihydro-3-cyano-2-oxo-6-ethylpyridine-5-carboxylic acid ethyl ester
1,4-Dihydro-1-cyclopropyl-6,8-difluoro-5-(acetylamino)-7-[3-[(ethylamino)methyl]pyrrolidin-1-yl]-4-oxoquinoline-3-carboxylic acid 1,4-Dihydro-1-cyclopropyl-6,8-difluoro-5-(acetylamino)-7-[3-[(ethylamino)methyl]pyrrolidin-1-yl]-4-oxoquinoline-3-carboxylic acid
4-[(4,5-Dihydro-1H-imidazol)-2-yl]benzoic acid 6-amidino-2-naphtyl ester 4-[(4,5-Dihydro-1H-imidazol)-2-yl]benzoic acid 6-amidino-2-naphtyl ester
4,5-Dihydro-5-benzyl-1H-pyrazolo[3,4-d]pyrimidin-4-one 4,5-Dihydro-5-benzyl-1H-pyrazolo[3,4-d]pyrimidin-4-one
2-[(5,6-Dihydro[1]benzothiepino[5,4-d]pyrimidin)-4-ylamino]ethanol 2-[(5,6-Dihydro[1]benzothiepino[5,4-d]pyrimidin)-4-ylamino]ethanol
6,7-Dihydro-2-(p-hydroxyphenethyl)-4,7-dimethyl-5H-2-pyrindin-2-ium 6,7-Dihydro-2-(p-hydroxyphenethyl)-4,7-dimethyl-5H-2-pyrindin-2-ium
1,2-Dihydro-4-(131I)iodo-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one 1,2-Dihydro-4-(131I)iodo-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one
1,4-Dihydro-1-ethyl-4-oxo-6-chloro-7-(3,4-dimethylthiazolidin-2-yl)quinoline-3-carboxylic acid 1,4-Dihydro-1-ethyl-4-oxo-6-chloro-7-(3,4-dimethylthiazolidin-2-yl)quinoline-3-carboxylic acid
3,4-Dihydro-5,6-dimethyl-1(2H)-naphthalenone 32281-65-5
4,5-Dihydro-1-phenyl-3-styryl-1H-1,2,4-triazol-5-one 4,5-Dihydro-1-phenyl-3-styryl-1H-1,2,4-triazol-5-one
6,7-Dihydro-4-(1-hydroxymethylpropylamino)-5H-benzo[6,7]cyclohepta[1,2-d]pyrimidine 6,7-Dihydro-4-(1-hydroxymethylpropylamino)-5H-benzo[6,7]cyclohepta[1,2-d]pyrimidine
9,10-Dihydro-9-imino-4-nitro-N-[3-(dimethylamino)propyl]acridin-1-amine 9,10-Dihydro-9-imino-4-nitro-N-[3-(dimethylamino)propyl]acridin-1-amine
2-(3,4-Dihydroxyphenyl)-6-(2-O-acetyl-β-D-glucopyranosyl)-5,7-dihydroxy-4H-1-benzopyran-4-one 2-(3,4-Dihydroxyphenyl)-6-(2-O-acetyl-β-D-glucopyranosyl)-5,7-dihydroxy-4H-1-benzopyran-4-one
6-(1,2-Dihydroxyethyl)-2,3-dihydro-3-hydroxy-2,5,7-trimethyl-1H-inden-1-one 6-(1,2-Dihydroxyethyl)-2,3-dihydro-3-hydroxy-2,5,7-trimethyl-1H-inden-1-one
1,2-Dihydro-4-hydroxy-6-methyl-3-[4-chloro-α-(1-piperidinyl)benzyl]-2-oxopyridine-1-acetic acid ethyl ester 1,2-Dihydro-4-hydroxy-6-methyl-3-[4-chloro-α-(1-piperidinyl)benzyl]-2-oxopyridine-1-acetic acid ethyl ester
3β,6α-Dihydroxyolean-12-ene-27,28-dioic acid 3β,6α-Dihydroxyolean-12-ene-27,28-dioic acid
9,10-Dihydro-4-hydroxy-9,10-dioxoanthracene-2-carboxylic acid methyl ester 9,10-Dihydro-4-hydroxy-9,10-dioxoanthracene-2-carboxylic acid methyl ester
9,10-Dihydro-9α,10β-phenanthrenediol 9,10-Dihydro-9α,10β-phenanthrenediol
7,8-Dihydro-10-[2,4-dinitrophenyl]-7-thia-10,11-diaza-10H-cyclohepta[a]naphthalene-5,9-dione 7,8-Dihydro-10-[2,4-dinitrophenyl]-7-thia-10,11-diaza-10H-cyclohepta[a]naphthalene-5,9-dione
2,3-Dihydrothiophene 2,3-Dihydrothiophene
5,6-Dihydro-5-methyl-5-phenyl-2H-1,3-oxazine-2,4(3H)-dithione 5,6-Dihydro-5-methyl-5-phenyl-2H-1,3-oxazine-2,4(3H)-dithione
2,3-Dihydro-3-hydroxybenzo[b]thiophene-2-carboxylic acid 2,3-Dihydro-3-hydroxybenzo[b]thiophene-2-carboxylic acid
1,2-Dihydroxy-6,8-dinitroanthraquinone 1,2-Dihydroxy-6,8-dinitroanthraquinone
2,3-Dihydro-2-methyl-1,3-dioxo-1H-benzo[de]isoquinoline-6-carboxylic acid 2,3-Dihydro-2-methyl-1,3-dioxo-1H-benzo[de]isoquinoline-6-carboxylic acid
8,9-Dihydro-5-hydroxy-8-(1-hydroxy-1-methylethyl)-6-(1-oxobutyl)-4-propyl-2H-furo[2,3-h]-1-benzopyran-2-one 8,9-Dihydro-5-hydroxy-8-(1-hydroxy-1-methylethyl)-6-(1-oxobutyl)-4-propyl-2H-furo[2,3-h]-1-benzopyran-2-one
3',4-Dihydroxy-3,5,5'-trimethyl[sulfonylbisbenzene] 3',4-Dihydroxy-3,5,5'-trimethyl[sulfonylbisbenzene]
1,2-Dihydro-2-[(5-methyl-4-pentyl-2H-pyrrol-2-ylidene)methyl]-5-(1H-pyrrol-2-yl)-3H-pyrrol-3-one 1,2-Dihydro-2-[(5-methyl-4-pentyl-2H-pyrrol-2-ylidene)methyl]-5-(1H-pyrrol-2-yl)-3H-pyrrol-3-one
1,4-Dihydro-1-methyl-4-(2-methyl-1H-indol-3-yl)-3-acetylpyridine 1,4-Dihydro-1-methyl-4-(2-methyl-1H-indol-3-yl)-3-acetylpyridine
3,4-Dihydro-3-oxo-2H-1,2,4-benzothiadiazine 1,1-dioxide 3,4-Dihydro-3-oxo-2H-1,2,4-benzothiadiazine 1,1-dioxide
1,4-Dihydro-6-methyl-2-methylthio-4-(3-nitrophenyl)pyrimidine-5-carboxylic acid ethyl ester 1,4-Dihydro-6-methyl-2-methylthio-4-(3-nitrophenyl)pyrimidine-5-carboxylic acid ethyl ester
3,5-Dihydroxy-4-[4α-(1-methylethenyl)-6-hydroxy-1-hydroxymethyl-1-cyclohexen-3-yl]benzenepropanoic acid 3,5-Dihydroxy-4-[4α-(1-methylethenyl)-6-hydroxy-1-hydroxymethyl-1-cyclohexen-3-yl]benzenepropanoic acid
1,3-Dihydro-1,1-bis(4-hydroxy-2,6-dimethylphenyl)-3-oxoisobenzofuran-6-carboxylic acid 1,3-Dihydro-1,1-bis(4-hydroxy-2,6-dimethylphenyl)-3-oxoisobenzofuran-6-carboxylic acid
9,10-Dihydro-9,10-dioxo-3-phenanthrenesulfonic acid 9,10-Dihydro-9,10-dioxo-3-phenanthrenesulfonic acid
7,9-Dihydro-1,3,7,9-tetrakis(hydroxymethyl)-1H-purine-2,6,8(3H)-trione 7,9-Dihydro-1,3,7,9-tetrakis(hydroxymethyl)-1H-purine-2,6,8(3H)-trione
7-[(11β,17-Dihydroxy-3,21-dioxopregn-4-en)-21-yloxy]-7-oxoheptanamide 7-[(11β,17-Dihydroxy-3,21-dioxopregn-4-en)-21-yloxy]-7-oxoheptanamide
4-[(3,4-Dihydro-7-hydroxy-4-oxo-2H-1-benzopyran)-3-yloxy]benzoic acid methyl ester 4-[(3,4-Dihydro-7-hydroxy-4-oxo-2H-1-benzopyran)-3-yloxy]benzoic acid methyl ester
3β,17α-Dihydroxy-16α-methoxymethoxypregn-5-en-20-one 3β,17α-Dihydroxy-16α-methoxymethoxypregn-5-en-20-one
3,4-Dihydro-6-methyl-4-isobutyl-2-trifluoromethylpyridine-3,5-dicarboxylic acid dimethyl ester 3,4-Dihydro-6-methyl-4-isobutyl-2-trifluoromethylpyridine-3,5-dicarboxylic acid dimethyl ester
1,8-Dihydroxy-3-methylbenzo[b]phenanthridine-5,7,12(6H)-trione 1,8-Dihydroxy-3-methylbenzo[b]phenanthridine-5,7,12(6H)-trione
8,14-Dihydro-2,3-dimethoxy-14-methylindolo[2',3':3,4]pyrido[2,1-b]quinazolin-5(7H)-one 8,14-Dihydro-2,3-dimethoxy-14-methylindolo[2',3':3,4]pyrido[2,1-b]quinazolin-5(7H)-one
1,4-Dihydro-1-ethyl-6-fluoro-7-[4-(cyanomethyl)piperazin-1-yl]-4-oxoquinoline-3-carboxylic acid 1,4-Dihydro-1-ethyl-6-fluoro-7-[4-(cyanomethyl)piperazin-1-yl]-4-oxoquinoline-3-carboxylic acid
2,5-Dihydro-3-hydroxy-7-phenyl-6-vinyl-2-oxo-1H-azepine-4-carboxylic acid ethyl ester 2,5-Dihydro-3-hydroxy-7-phenyl-6-vinyl-2-oxo-1H-azepine-4-carboxylic acid ethyl ester
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