86exporter.com Home       Products Catalog      Suppliers Catalog      Log In        Sign up
      About Us
      Profile
      Products
      Contact Us

 


Shanghai Yongzeng chemical co.,ltd

Showing 1 - 10 of 12, total 2 pages        [First] [Previous] [Next] [Last]

1
8-amino-2-(1h-tetrazol-5-yl)-4h-1-benzopyran-4-one
8-amino-2-(1h-tetrazol-5-yl)-4h-1-benzopyran-4-one
Specification: 99%
Detail: 8-Amino-2-(1H-tetrazol-5-yl)-4H-1-benzopyran-4-one CAS£º 110683-22-2 Molecular Formula£º C10H7N5O2 Standard£º In-house standard

2
pranlukast
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

3
2,2'-dipyridyl
2,2'-dipyridyl
Specification: 99.5%min
Detail: Synonyms£º2,2'-Bipyridine Molecular Formula£ºC10H8N2 CAS Registry Number£º366-18-7 Assay: 99.5%min Appearance: white or light red crystal powder

4
(r)-(+)-2-methyl-2-propanesulfinamide
(r)-(+)-2-methyl-2-propanesulfinamide
Specification: 99%min
Detail: Molecular Formula£ºC3H11CNOS Molecular Weight£º121.20 CAS Registry Number£º96929-78-9 Melting point£º103-107¡ãC Assay: 99%min

5
(s)-(-)-2-methyl-2-propanesulfinamide
(s)-(-)-2-methyl-2-propanesulfinamide
Specification: 99%min
Detail: Molecular Formula£ºC3H11CNOS Molecular Weight: 121.20 Melting point: 97-101¡ãC CAS Registry Number: 343338-28-3 Alpha: -4.5¡ã (c=1, CHCl3) Assay: 99%min

6
acetoxyacetyl chloride
acetoxyacetyl chloride
Specification: 99%min
Detail: CAS# £º 13831-31-7 Molecular formular£º C4H5ClO3 Structural: Assay£º 98% Appearance£ºColorless tran***rent liquid

7
3-chloropropionyl chloride
3-chloropropionyl chloride
Specification: 99%min
Detail: CAS# £º 625-36-5 Molecular formular£º ClCH2CH2COCl Structural: Character£ºcolorless liquid Assay£º 99%

8
morpholine
morpholine
Specification: 99%min
Detail: Molecular Formula£ºC4H9NO Molecular Structure£º CAS Registry Number£º110-91-8 Assay£º99.5%min Appearance£ºColorless oiliness liquid

9
4,4'-dipyridyl
4,4'-dipyridyl
Specification: 99%min
Detail: Molecular Formula£º C10H8N2 CAS Registry Number£º553-26-4 Assay: 99.5% Appearance: white or light red crystal powder

10
3-amino-2-hydroxyacetophenone
3-amino-2-hydroxyacetophenone
Specification: 99%min
Detail: CAS No.: 70977-72-9 Molecule structure: Molecule formula: C8H9NO2 Appearance: Yellow crystal powder the intermediate of Pranlukast Hemihydrate
Showing 1 - 10 of 12, total 2 pages        [First] [Previous] [Next] [Last]
1 2


Copyright© Shanghai Yongzeng chemical co.,ltd All Rights Reserved.
Tel : 86 21 65925639 Fax : 86 21 65282963
Powered by 86exporter.com