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
4,4'-Cyclohexylidenebis[N,N-bis(4-methylphenyl)aniline]CAS NO.: 58473-78-2
N,N,N',N'-Tetrakis[4-(diisobutylamino)phenyl]-1,4-phenylenediamineCAS NO.: 485831-34-3