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
Premiumsupplier
N,2,3-Trimethyl-2-isopropylbutamide (Cooling agent WS-23)CAS NO.: 51115-67-4
Low Price 2,2-Bis(3-amino-4-hydroxyphenyl)hexafluoropropaneCAS NO.: 83558-87-6