-
butyllactate CAS:138-22-7
Butyllactate, ma ọ bụ butyl lactate, bụ ihe mejupụtara kemịkalụ sitere na lactic acid nke nwere otu butyl jikọtara ya na ya. Ester a bụ mmiri mmiri na-enweghị agba, nke a maara maka isi ya dị ụtọ ma dị nro. A maara Butyllactate maka mbibi ya na-emebi emebi ma a na-eji ya eme ihe n'ọtụtụ ụlọ ọrụ mmepụta ihe na ndị ahịa n'ihi na ọ na-agbaze nke ọma na profaịlụ nchekwa ya.
-
4-Chlorophenylhydrazinehydrochloride CAS:1073-70-7
4-Chlorophenylhydrazine hydrochloride, nke a na-akpọ 4-CPH, bụ kristal siri ike nke ọcha ruo ọcha. A na-ejikarị ya eme ihe dị ka ihe owuwu na mmepụta organic, ọkachasị na ụlọ ọrụ ọgwụ. A maara ngwakọta a maka ikike ya imeghachi omume na carbonyl compounds, na-eme ka ọ baa uru na mmepụta nke ọtụtụ ihe ndị na-eme ka ọgwụ dị iche iche dị. Na mgbakwunye, a na-ejikwa 4-Chlorophenylhydrazine hydrochloride na ntọala nyocha maka ọrụ ya n'ịmụ banyere mmeghachi omume organic na dị ka ihe na-eme ihe na nyocha kemịkalụ.
-
Fumedsilica CAS:7631-86-9
Silica a na-akpọ fumed silica, nke a makwaara dị ka pyrogenic silica ma ọ bụ silica fume, bụ ụdị silicon dioxide amorphous nke a na-emepụta site na ọkụ nke silicon tetrachloride n'ọkụ. Ọ na-adị ka ntụ ntụ ọcha, nke na-agbagharị agbagharị nke nwere ihe ndị nanoscale nwere oke elu na porosity. A na-ejikarị silica a na-akpọ fumed eme ihe dị ka ihe na-eme ka ihe sie ike, ihe na-eme ka ihe sie ike, na ihe mgbakwunye njikwa mmiri n'ọtụtụ ngwa ụlọ ọrụ mmepụta ihe.
-
Ferrocene CAS:102-54-5
Ferrocene bụ ngwakọta organometallic nwere usoro kemịkalụ Fe(C5H5)2, nke nwere atọm ígwè etiti nke dị n'etiti ligands cyclopentadienyl (Cp). Ọ bụ ihe siri ike oroma pụrụ iche nke bụ otu n'ime metallocenes mbụ achọpụtara, nke na-egosi mmalite nke kemistri organometallic. Ferrocene na-egosipụta nkwụsi ike dị egwu ma nweta nlebara anya dị ukwuu maka nhazi molekul pụrụ iche ya na mmeghachi omume dị iche iche na kemistri sịntetik.
-
Ethylpyruvate CAS:617-35-6
Ethylpyruvate bụ ihe mejupụtara kemịkalụ sitere na pyruvic acid, nke nwere otu ethyl. Ọ bụ mmiri mmiri na-enweghị agba nke nwere isi mkpụrụ osisi. A na-eji Ethylpyruvate eme ihe n'ọtụtụ ọrụ mmepụta ihe na nyocha n'ihi ihe pụrụ iche o nwere.
-
Ethylheptanoate CAS:106-30-9
Ethylheptanoate bụ ihe ester sitere na heptanoic acid na ethanol, nke na-eme ka ọ na-esi isi mkpụrụ osisi. Ọ bụ mmiri doro anya nke a na-eji eme ihe dị iche iche n'ihi njirimara ya dị iche iche.
-
Butylbutyryllactate CAS:7492-70-8
Butylbutyryllactate bụ kemịkalụ sitere na lactic acid na butyric acid, nke nwere otu butyl na otu butyryl nke ejikọtara na akụkụ lactate. A na-eji ngwakọta ester a eme ihe n'ọtụtụ ọrụ mmepụta ihe na nyocha n'ihi ihe mejupụtara kemịkalụ pụrụ iche ya.
-
Nnu sodium Oxacillin CAS:1173-88-2
Nnu sodium Oxacillin bụ ọgwụ nje beta-lactam dị warara nke sitere na klaasị penicillin, nke a na-akpọ kpọmkwem penicillin na-eguzogide penicillinase. O yiri methicillin na nafcillin n'usoro ma dịkwa irè megide staphylococci na-emepụta penicillinase. Oxacillin na-emebi njikọ mgbidi mkpụrụ ndụ nje site na igbochi njikọ peptidoglycan, na-enwe mmetụta nje bacteria megide ihe ndị nwere ike ibute ya. A na-ejikarị oxacillin eme ihe n'ụdị ọgwụ a na-agba n'ime ahụ ma ọ bụ intramuscular, a na-ejikarị ya eme ihe n'ebe nlekọta ahụike maka ọgwụgwọ ọrịa ndị sitere na ụdị Staphylococcus aureus na-emepụta penicillinase kpatara.
-
Oxytetracycline hydrochloride CAS:2058-46-0
Oxytetracycline hydrochloride bụ ụdị nnu ọgwụ nke oxytetracycline, ọgwụ nje sara mbara nke dị na klaasị tetracycline. Ọ nwere otu usoro ọrụ dị ka tetracyclines ndị ọzọ, na-egbochi njikọ protein nje site na ijikọ na 30S ribosomal subunit. Mmetụta bacteriostatic a na-eme ka ọ dị irè megide ọtụtụ nje bacteria gram-positive na gram-negative. A na-ejikarị Oxytetracycline hydrochloride eme ihe n'ọtụtụ usoro ọgwụ maka ma mmadụ ma ọgwụ anụmanụ.
-
Pazufloxaxin CAS:127045-41-4
Pazufloxacin bụ ọgwụ nje fluoroquinolone nke nwere ọrụ sara mbara megide ọtụtụ nje bacteria gram-positive na gram-negative. Ọ na-egbochi mmepụta DNA nje site na ilekwasị anya na enzymes topoisomerase IV na DNA gyrase, na-eduga na mmetụta nje bacteria. A na-eji Pazufloxacin agwọ ọrịa dị iche iche, gụnyere ọrịa iku ume, ọrịa urinary tract, ọrịa akpụkpọ ahụ na anụ ahụ dị nro, na ọrịa n'ime afọ. A na-enweta ya n'ọnụ na n'ụdị ọgwụ maka njikwa dị irè nke ọrịa nje bacteria.
-
Oxytetracycline CAS:79-57-2
Oxytetracycline bụ ọgwụ nje sara mbara nke dị na klaasị tetracycline, nke sitere na Streptomyces rimosus. Ọ na-egbochi njikọ protein nje site na ijikọ na 30S ribosomal subunit, na-egbochi njikọ nke aminoacyl-tRNA na mRNA-ribosome complex. Omume a na-ebute mmetụta bacteriostatic megide ọtụtụ nje bacteria gram-positive na gram-negative. Oxytetracycline dị na ụdị dị iche iche, gụnyere mbadamba ọnụ, capsules, na ude mmanụ, maka ọgwụgwọ nke ọrịa nje bacteria na ụmụ mmadụ na anụmanụ.
-
Oleandomycin triacetate (Troleandomycin) CAS:2751-09-9
Oleandomycin triacetate, nke a makwaara dị ka troleandomycin, bụ ọgwụ nje macrolide nke sitere na Streptomyces hygroscopicus, na-egosipụta ọrụ nje nje dị iche iche megide nje bacteria gram-positive. Ọ na-arụ ọrụ site na igbochi njikọ protein nje bacteria, ọkachasị na-elekwasị anya na subunit ribosomal 50S. A na-eji Troleandomycin eme ihe karịsịa na ọgwụ anụmanụ maka ọgwụgwọ nke ọrịa iku ume na eriri afọ na anụmanụ, gụnyere ehi, ezi, na anụ ọkụkọ. A na-enweta ya n'ọgwụ ọnụ maka nchịkwa dị mfe na njikwa dị irè nke ọrịa nje na anụ ụlọ.
