intermediate materials

2-Aminosulfonyl-dimethylnicotinamidesatoic anhydride 98%Min. Basic information Common name: 2-Aminosulfonyl-dimethylnicotinamidesatoic anhydride Chemical name: 2-Aminosulfonyl-dimethylnicotinamidesatoic ... อ่านเพิ่มเติม

3-sulfamide-thiophene-2-carboxylic acid methyl ester 98%Min. Basic information Common name: 3-sulfamide-thiophene-2-carboxylic acid methyl ester Chemical name: 3-sulfamide-thiophene-2-carboxylic acid methyl ... อ่านเพิ่มเติม

6-chloroquinoxaline-2-ol 90%Min. Basic information Common name: 6-chloroquinoxaline-2-ol Chemical name: 6-chloroquinoxaline-2-ol CAS No.: [2427-71-6] Molecular formula: C8H5ClN2 Specification Appearance Light ... อ่านเพิ่มเติม

2,6-dichloroquinoxaline 98%Min. Basic information Common name: 2,6-dichloroquinoxaline Chemical name: 2,6-dichloroquinoxaline CAS No.: [18671-97-1] Molecular formula: C8H4Cl2N2 Specification Appearance Light ... อ่านเพิ่มเติม

P-toluene sulfochloride CAS 98-59-9 with China Factory Price Product description: Product name P-toluene sulfochloride CAS number 98-59-9 Assay ≥99% Appearance White crystalline powder Capacity 1000mt/year ... อ่านเพิ่มเติม