shanghai yongzeng chemical co.,ltd. -

shanghai yongzeng chemical co.,ltd.

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2,2',4,4'-tetrahydroxybenzophenone
Specification: 99.5%
Detail: 2,2',4,4'-Tetrahydroxybenzophenone Molecular Structure£º Molecular Formula£º C13H10O5 CAS Registry Number£º 131-55-5 Assay: 99.5%min Appearance: Light yellow crystal powder Package: 25kgs/drum

morpholine
Specification: 99.5%
Detail: Morpholine Molecular Structure£º Synonyms: 1-Oxa-4-azacyclohexane Molecular weight: 87.12 CAS No.£º 110-91-8 Molecular formula: C4H9NO Content: 99.5%min Appearance: Clear oily liquid with ammonia smell C...

4,4'-dipyridyl
Specification: 99%
Detail: 4,4'-Dipyridyl Molecular Structure£º Synonyms: 4,4'-Bipyridine Molecular formula: C10H8N2 Content£º 99.0%min Appearance£º off-white crystal CAS Registry Number: 553-26-4

pranlukast
Specification: 99%
Detail: Pranlukast Molecular Structure£º Content£º 99%min by HPLC Molecular Formula£º C27H23N5O4 CAS Registry Number: 103177-37-3 Appearance: white powder Package: 25kgs/drum

2,5-bis(2',2',2',-trifluoroethoxy)benzoic acid
Specification: 99%
Detail: 2,5-Bis(2',2',2',-trifluoroethoxy)benzoic acid Molecular structure: Molecular Formula£º C11H8F6O4 CAS Registry Number: 35480-52-5 Content: 99%min by HPCL Appearance: white crystal powder Moisture content: 0.2%m...

2,2'-dipyridyl
Specification: 99.5%
Detail: 2,2'-Dipyridyl Molecular Structure£º Synonyms: 2,2'-Bipyridine Appearance£º white crystal Content£º 99.5%min by GC Package: 25kgs/drum Output: 1.5-2MT/month CAS Registry Number: 366-18-7

2-deoxy-d-glucose
Specification: 99%
Detail: 2-Deoxy-D-Glucose Molecular Structure£º Content£º 98.5%min Molecular Formula£º C6H12O5 CAS Registry Number: 154-17-6 Appearance: White crystal powder Standard: In-house standard

4-hydroxyquinoline
Specification: 99%
Detail: 4-Hydroxyquinoline Molecular structure: Molecular Formula£º C9H7NO CAS Registry Number: 611-36-9 Content: 99%min by HPLC Appearance: light yellow and off-white crystal powder Package: 25kgs/drum

3'-amino-2'-hydroxyacetophenone hydrochloride
Specification: 99%
Detail: 3'-Amino-2'-hydroxyacetophenone hydrochloride Molecular structure: Molecular Formula£º C8H9NO2.HCl CAS Registry Number: 90005-55-3 Content: 99%min Appearance: off-white crystal powder

3'-amino-2'-hydroxyacetophenone
Specification: 99%
Detail: 3'-Amino-2'-hydroxyacetophenone Molecular structure: Molecular Formula£º C8H9NO2 CAS Registry Number: 70977-72-9 Content: 99%min by HPLC Appearance: Golden yellow crystal powder Package: 25kgs/drum


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