pharmaceutical intermediates, water treatment chemicals, OLED materials Carbohydrazide CAS: 497-18-7 ; o-Phthalaldehyde (OPA) CAS: 643-79-8 ; 4-hydroxy tempo CAS: 2226-96-2; Cooling agent WS-23) CAS: 51115-67-4 ;
Country: 
China (Mainland)
Business Type: Lab/Research institutions
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Triphenylphosphine oxideCAS NO.: 791-28-6
1,3-Dimethylbarbituric acidCAS NO.: 769-42-6
TributylphosphaneCAS NO.: 998-40-3
Trifluoromethanesulfonic anhydrideCAS NO.: 358-23-6
Tri-tert-butylphosphineCAS NO.: 13716-12-6
2-BenzothiazolethiolCAS NO.: 149-30-4
Ammonium 1-pyrrolidinedithiocarbamateCAS NO.: 5108-96-3
Carbonic dihydrazideCAS NO.: 497-18-7
