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Ọdịmma Heterocyclic Intermediates Intermedios heterocíclicos

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Aha ngwaahịa Nọmba CAS Ogo Ngwa
1-Phenyl-3-methyl-5-pyrazolone 89-25-8 Ịdị ọcha: 99% A na-ejikarị ya na njikọ nke pyrazolone antipyretic na ọgwụ analgesic dị ka pyridoxine, antipyrine na aminopyrine;a na-ejikwa ya maka pyrazolone acid agba agba dị ka acid medium jujube red BN, odo G na-adịgide adịgide na agba ihe nkiri agba, pesticides na intermediates nke ụfọdụ kemịkalụ ndị ọzọ dị mma.Intermediates maka nkwadebe nke pyrazolone e ji esiji ákwà na pharmaceuticals, wdg A na-eji dị ka a reagent maka mkpebi siri ike nke cobalt, ọla kọpa, ígwè, nickel, ọlaọcha na vitamin B12, na-ejikwa na agba agba, na-eji na njikọ nke antipirin, aminopyrine, Analgin na ọgwụ ndị ọzọ, nkwadebe nke acid medium jujube red BN, na-adịgide adịgide odo G, akpụkpọ anụ na-agba ọbara ọbara G na ndị ọzọ eji esiji eme ihe tumadi Chemicalbook na-eji na-emepụta akụrụngwa maka ọgwụ antipyrine, aminopyrine, na anmenjing, a na-ejikwa maka ịjiji na agba ihe nkiri ihe nkiri. , pesticides na organic synthesis industries.A na-ejikarị eme ihe na mmepụta ọgwụ antipyrine, aminopyrine, analgin.A na-ejikwa ya na akwa na agba ihe nkiri ihe nkiri, pesticides na organic synthesis industries.Enwere ike iji ya dị ka reagent kemịkalụ maka nchọpụta vitamin B12, CO, Fe, Cu, Ni, wdg.Environmental reagent
1- (2'-Chloro) Phenyl-3-Methyl-5-Pyrazolone 14580-22-4 Dị ọcha: 95.00% A na-eji ya dị ka etiti maka agbaji, ọgwụ, pesticides
1- (3'-Sulfo) Phenyl-3-methyl-5-Pyrazolone 119-17-5 Ịdị ọcha: 99% Ejiri ya dị ka etiti agba agba agba agba
Meta Chloro-1-Phenyl-3-methyl-5-Pyrazolone 90-31-3 Ịdị ọcha: 98%
1- (4'-Methyl) Phenyl-3-methyl-5-Pyrazolone 86-92-0 Dị ọcha: 98.0% A na-ejikarị eme ihe dị ka onye na-ahụ maka agbaji, pigmenti na ọgwụ
1- (2-Chloro-5-sulfophenyl) -3-methyl-5-pyrazolone 88-76-6 Dị ọcha: 95.0% Intermediates maka nkwadebe nke e ji esiji ákwà na pigmenti
1- (2,5-Dichloro-4-sulfophenyl) -3-methyl-5-pyrazolone 84-57-1 Dị ọcha: 98.0% Acha ọcha ma ọ bụ odo kristal ntụ ntụ.Soluble na mmiri na ethanol, soluble na alkali, ubé soluble na ether.Maka njikọ nke CI Acid Yellow 17, CI Acid Orange 40, CI Reactive Yellow 1 na ihe eji esiji ihe ndị ọzọ.
3-Carbomoyl-4-methyl-6-hydroxy-n-ethyl pyridone 29097-12-9 Ịdị ọcha: 98% Maka imepụta akwa chromatographic na-acha odo odo, maka imepụta ihe eji esiji eme ihe na-acha odo odo chromatographic.

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