![2-((3bR,4aS)-5,5-Difluoro-3-(trifluoromethyl)-3b,4,4a,5-tetrahydro-1H-cyclopropa[3,4]cyclopenta[1,2-c]pyrazol-1-yl)acetic acid](https://images-a.chemnet.com/suppliers/chembase/203/2040203_1.jpg "sourcing 2-((3bR,4aS)-5,5-Difluoro-3-(trifluoromethyl)-3b,4,4a,5-tetrahydro-1H-cyclopropa[3,4]cyclopenta[1,2-c]pyrazol-1-yl)acetic acid for global chemical industry users from China manufacturers")
4,4'-Bis(chlorosulphonyl)diphenyl ether
Molecular Formula：C12H8Cl2O5S2 | Molecular Weight： 367.2249 | Synonyms：4,4-Bis-(chlorosulfonyl)-biphenyl ether, (Diphenyl ether)-, 4,4-disulphonyl chloride, 4,4-Oxybis(benzenesulphonyl chloride), P,P-Oxybisbenzenesulfonyl chloride, 4,4′-Oxybisbenzenesulfonyl Chloride, OBSC, 4,4'-Oxybis(benzenesulfonyl Chloride), 4,4'-Oxybis(benzene-1-sulphonyl) dichloride, 4,4'-oxydibenzenesulfonyl chloride, Bis(4-chlorosulfonylphenyl)ether, 4,4'-Oxybis(benzenesulphonyl chloride), 4,4'-Bis(chlorosulfonyl)diphenyl ether, 4,4'-oxybis-Benzenesulfonyl chloride, 4,4-Bis(chlorosulfonyl)diphenyl ether
3-Amino-5-mercapto-1,2,4-triazole
Molecular Formula：C2H4N4S | Molecular Weight： 116.145 | Synonyms：3-Amino-1,2,4-triazole-5-thiol, 5-amino-4h-1,2,4-triazole-3-thiol, ATSA, 5-amino-1,2-dihydro-3H-1,2,4-triazole-3-thione, 5-Amino-3-mercapto-1,2,4-triazole
![1-azaspiro[4.5]decane-2,8-dione](https://images-a.chemnet.com/suppliers/chembase/cas134/749861-03-8.png "sourcing 1-azaspiro[4.5]decane-2,8-dione for global chemical industry users from China manufacturers")
1-azaspiro[4.5]decane-2,8-dione
Molecular Formula：C9H13NO2 | Molecular Weight： 167.205 | Synonyms：
Anthraquinone
Molecular Formula：C14H8O2 | Molecular Weight： 208.2121 | Synonyms：9,10-Dioxoanthracene, anthra-9,10-quinone, Melting point standard Anthraquinone, 9,10-Anthraquinone, anthracene-9,10-dione
2-ethyl-4-methylpentan-1-ol
Molecular Formula：C8H18O | Molecular Weight： 130.2279 | Synonyms：2-Ethyl-4-methyl-pentan-1-ol
2-Mercapto-5-methoxybenzimidazole
Molecular Formula：C8H8N2OS | Molecular Weight： 180.2269 | Synonyms：5-Methoxy-2-benzimidazolethiol, 5-Methoxy-2-mercaptobenzimidazole, 5-Methoxybenzimidazole-2-thiol, 5-methyoxy-2-mercapto Benzimidazole, 2-mercapto-5-methoxy benzimidazole, 5-methoxy-1H-benzimidazole-2-thiol, 5-methoxybenzimidazolin-2-thione, 5-methoxybenzimidazolin-2-mercapto, 5-methoxy-1,3-dihydro-benzoimidazole-2-thione, 5-Methoxy-1,3-dihydro-benzimidazol-2-thion, 1,3-dihydro-5-methoxy-2H-benzimidazole-2-thione, Methoxy-2-mercaptobenzimidazole,5-, 2-MERCAPTO-5-METHOXY-1H-BENZIMIDAZOLE, 5-METHOXY-2-THIOBENZIMIDAZOLE, 5-METHOXY-1H-BENZO[D]IMIDAZOLE-2-THIOL, TIMTEC-BB SBB000219, 5-Methoxy-2-mercaplobenzinidazole, Esomeprazole EP impurities
N,N,N',N'-Tetraacetylethylenediamine
Molecular Formula：C10H16N2O4 | Molecular Weight： 228.245 | Synonyms：N,N'-1,2-ethanediylbis[N-acetylacetamide], N,N'-ethylenebis[N-acetylacetamide], T.A.E.D., Tetraacetylethylenediamine, TAED, N,N'-ethane-1,2-diylbis(N-acetylacetamide), 3,4-diacetyl-3,4-diaminohexane-2,5-dione
4-vinyl-1,3-dioxolan-2-one
Molecular Formula：C5H6O3 | Molecular Weight： 114.0993 | Synonyms：Vinyl Ethylenecarbonate, VEC, 4-ethenyl-1,3-dioxolan-2-one, (4R)-4-ethenyl-1,3-dioxolan-2-one, (4S)-4-ethenyl-1,3-dioxolan-2-one, Vinyl Ethylene Carbonate
1,3,2-dioxathiolane 2,2-dioxide
Molecular Formula：C2H4O4S | Molecular Weight： 124.1158 | Synonyms：1,3,2-Dioxathiolane-2,2-Dioxide, Ethylenesulfate, 1,2-Ethylene Sulfate, DTD, 1,3,2-Dioxathiolane,2,2-dioxide, Ethyleneglycol, cyclic sulfate (8CI)
![2,2'-vinylenebis[5-methylbenzoxazole]](https://images-a.chemnet.com/suppliers/chembase/207/207248_1.gif "sourcing 2,2'-vinylenebis[5-methylbenzoxazole] for global chemical industry users from China manufacturers")
2,2'-vinylenebis[5-methylbenzoxazole]
Molecular Formula：C18H14N2O2 | Molecular Weight： 290.316 | Synonyms：FLUOESCENT BRIGHTENER-PF, 2,2'-ethene-1,2-diylbis(5-methyl-1,3-benzoxazole), 2,2'-(E)-ethene-1,2-diylbis(5-methyl-1,3-benzoxazole), Fluorescent brightener PF for plastic, Fluorescent Brightener PF, Fluorescent brightener PF-3, Fluorescent brightener 135, 1,2-di(5-mythyl-benziazolyl)ethylene, Optical Brightener PF, Optical Brightening Agent PF, Optical Brightening Agent PF-3, Fluorescent brightener DT