2,3,4,8-TCDF

CAS No. 83704-32-9

2,3,4,8-TETRACHLORODIBENZOFURAN; Dibenzofuran, 2,3,4,8-tetrachloro; dibenzofuran, 2,3,4,8-tetrachloro-

1H-Tetrazole, 4,5-dihydro-1-methyl-4,5-diphenyl- 51456-62-3

Ethanol, 2-[[2-[[2-[(2-aminoethyl)amino]ethyl]amino]ethyl]amino]- 38361-85-2

6,7-Dihydroxy-3,6,7,10-tetramethyl-3,10-diisopropyl-4,8-dodecadiyne-2,11-dione 63922-56-5

2-{(2E)-2-[(2,3-dimethoxyphenyl)methylidene]hydrazino}-N-(furan-2-ylmethyl)-2-oxoacetamide 5522-54-3

Carbamodiselenoic acid 55217-42-0

3-(4,5-diphenyl-1H-imidazol-2-yl)propanoic acid 55217-15-7

奥沙普秦杂质1

magnesium carbonate trihydrate 5145-46-0

Carbamic acid, [(4-chlorophenyl)sulfonyl]-, 2-butynyl ester 63924-48-1

2H-Pyran-3(6H)-one, 4-bromo-6-methoxy-, (R)- 55533-75-0

2,3,4-Metheno-2H-1-benzothiopyran, 3,4-dihydro- 51459-54-2

2,2,4,4-tetrachloro-6,6-bis(methylsulfanyl)-1,3,5,2lambda~5~,4lambda~5~,6lambda~5~-triazatriphosphinine 55219-27-7

Bisphenol A, propylene oxide, fumaric acid polymer 38355-75-8

1,6-Bis(3,3-dimethyl-2-isopropyloxiranyl)-3,4-dimethyl-1,5-hexadiyne-3,4-diol 63922-54-3

2-[2-(dimethylamino)ethylamino]ethanol 38361-86-3

naphthalen-1-yl N-propylcarbamate 38357-67-4

L-Tyrosine, N-[(1,1-dimethylethoxy)carbonyl]-O-(phenylmethyl)-,(4-ethenylphenyl)methyl ester 63921-67-5

4-(3,3-Dimethyl-2-isopropyloxiranyl)-3-butyn-2-ol 63922-49-6

Stannane, [(4-methylphenyl)thio]triphenyl- 55216-00-7

2-Propanol, 1,1'-dithiobis[3-chloro- 5521-80-2

1-ethyl-2-[(1-ethyl-2(1H)-pyridylidene)methyl]quinolinium iodide 38361-66-9

5-Hepten-3-yn-2-ol,6-methy 63922-41-8

Hydrazinecarbothioamide,2-[[4-(dimethylamino)phenyl]methylene]-N-(4-ethoxyphenyl)- 51454-69-4

Acetonitrile, (acetyloxy)[(4-methoxyphenyl)thio]- 63923-63-7

2,3,5,7A-TETRAHYDRO-1H-PYRROLIZINE 51463-41-3

CYCLOPENTANECARBOXYLIC ACID 1-METHOXY-,OXIRANYLMETHYL ESTER 51452-71-2

Carbamic acid, (phenylsulfonyl)-, 2-propynyl ester 63924-50-5

1,1,1-Trifluoropentan-2-one 383-56-2

2-Naphthalenamine, 1,2,3,4-tetrahydro-N,N-dipropyl-, hydrochloride 55218-53-6

3H-1,2,3-Triazolo[4,5-b]pyridine-5,7-diamine 38359-78-3

N-(4,5-Dihydro-4-methyl-2-sulfamoyl-1,3,4-thiadiazol-5-ylidene)-2,4,5-trimethoxybenzamide 55217-93-1

dimethyl propanoylphosphonate 51463-65-1

2(1H)-Naphthalenone, 7-ethynl-4a,5,6,7,8,8a-hexahydro-1,4a-dimethyl-(.alpha.,4a.beta.,7.beta.,8a.alpha) 55220-87-6

5-(1-Methylhydrazino)-3-(methylthio)-1,2,4-thiadiazole 38362-24-2

Carbamic acid, [(4-methylphenyl)sulfonyl]-, 2,2,2-trifluoroethyl ester 63924-37-8

(6R)-2-methyl-6-[(3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-3,7,12-trihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]heptanal 3836-01-9

2-[3-(3,3-Dimethyl-2-isopropyloxiranyl)-1-methylene-2-propynyl]-1,4-dioxane 63922-60-1

Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-,2-methyl-2,4-pentadienyl ester 63922-33-8

1,1-(3-Amino-2,4-pyridinediyl)bisethanone 51460-33-4

Pyridinium, 1-(1-carboxy-1-methylethoxy)-, nitrate 63923-46-6

3-Phenanthrenol, 4b,5,6,7,8,8a,9,10-octahydro-4b,8,8-trimethyl-2-(1-methylethyl)-, (4bS,8aS)- 514-62-5

6-Methyl-5-isopropyl-5-hepten-3-yn-2-one 63922-42-9

Fluoranthene, propyl- 55220-69-4

6-METHYL-2H-ISOQUINOLIN-3-ONE 51463-11-7

2-Naphthalenamine, N,N-diethyl-1,2,3,4-tetrahydro-, hydrochloride 55218-52-5

5-(3,3-Dimethyl-2-isopropyloxiranyl)-2,3-dimethyl-4-pentyne-2,3-diol 63922-53-2

1-chloro-3-(hex-2-yn-1-yloxy)propan-2-ol 51453-66-8

1H-Pyrrole, 1-propyl- 5145-64-2

4H-1,3-Oxazin-4-one, 2-ethoxy-2,3-dihydro-2,6-dimethyl- 38360-29-1

1-Naphthalenol, phenylcarbamate 38357-69-6

Carbamic acid, [(4-methylphenyl)sulfonyl]-, 2-chloro-2-propenyl ester 63924-65-2

2-(3-Methylthio-1,2,4-thiadiazol-5-yl)hydrazinecarbaldehyde 38362-25-3

Benzoic acid, 2-nitro-4-sulfo- 552-23-8

Acetonitrile, [(4-methoxyphenyl)sulfinyl]- 63923-59-1

Butanoic acid,4-[[5-[(aminoiminomethyl)amino]-2-[[(6-methoxy-2-naphthalenyl)sulfonyl]amino]-1-oxopentyl](phenylmethyl)amino]-, (S)- 63921-88-0

Methanamine, N-nitro-, compd. with N,N-diethylethanamine (1:1) 63924-21-0

1-(2,2-dimethoxyethyl)-1-methyl-3-(5-tert-butyl-1,3,4-thiadiazol-2-yl)urea 51461-71-3

Carbamic acid, (phenylsulfonyl)-, 2-chloro-2-propenyl ester 63924-53-8

L-cystein<wbr> 3836-24-6

1,2-Naphthalenediol, 6-amino-5,6,7,8-tetrahydro-, hydrochloride 55218-10-5

L-Alanine, N-[N-[N-[N-(trifluoroacetyl)glycyl]glycyl]glycyl]- 55532-97-3