最新藥物分子砌塊-2021/08

最新藥物分子砌塊-2021/08 2021/08/06 13:16:03

新品推薦 - 2021 年 08 月

Rare-earth elements (REEs) with specific electronic structures have drawn much attention from researchers in recent years.^[1] Ji et al. ^[2]proved that Eu-doped CeO₂ nanosheets exhibited excellent low-temperature activity and stability and that HCHO was totally converted at 120 °C. It is noteworthy that the incorporation of a rare-earth element can stabilize catalysts against deactivation and enhance their oxygen storage capacity, which accelerates reaction rates and reduces activation energies.^[3] Moreno et al. ^[4] found that the activity of Cu/CoMgAl oxides can be greatly enhanced by the incorporation of Ce and Pr, over which ethanol can be completely oxidized at 260 °C owing to the cooperative effect of Ce and Pr. Parvulescu et al.^[5] proposed that local defects can be found around the embedded Eu species and cooperative electron delocalization effects endow EuFeO₃ perovskite oxide with superior catalytic performance in the oxidation of toluene.Furthermore, Jiang et al.^[6] verified that the redox ability, oxygen mobility, and surface area of CuCeO_x remarkably increased following the doping of various rare earth metals (Y, Eu, Ho, and Sm), over which toluene can be thoroughly destroyed at 210 °C.

A series of medicinal products containing 1,3,4-oxadiazole has been firmly incorporated in medical practice.

LY	CAS號	英文描述	中文描述	純度	分子式
1239540	13746-96-8	Neodymium nitrate hydrate	硝酸釹水合物	99.90%	Nd(NO₃)₃·xH₂O
1239541	10168-81-7	Gadolinium nitrate hydrate	硝酸釓水合物	99.99%	Gd(NO₃)₃·xH₂O
1239542	57584-27-7	Terbium nitrate hydrate	硝酸鋱水合物	99.99%	Tb(NO₃)₃·xH₂O
1239543	10031-53-5	Europium nitrate hydrate	硝酸銪水合物	99.99%	Eu(NO₃)₃.xH₂O
1239544	13465-60-6	Scandium nitrate hydrate	硝酸鈧水合物	99.99%	Sc(NO₃)₃.xH₂O
1239545	19423-86-0	Thulium chloride hydrate	氯化銩水合物	99.99%	TmCl₃.xH₂O
1239557	23363-14-6	Yttrium(III) acetate hydrate	醋酸釔(III)水合物	99.99%	Y(CH₃COO)₃·xH₂O
1239558	6192-12-7	Praseodymium acetate pentahydrate	醋酸鐠五水合物	99.90%	Pr(CH₃COO)₃·5H₂O
1239560	6192-13-8	Neodymium acetate hydrate	醋酸釹水合物	99.90%	Nd(CH₃COO)₃·xH₂O
1239561	100587-93-7	Gadolinium acetate hydrate	醋酸釓水合物	99.99%	Gd(CH₃CO₂)₃·xH₂O
1239563	17829-86-6	Samarium acetate hydrate	醋酸釤水合物	99.90%	Sm(CH₃CO₂)₃·xH₂O
1239565	100587-92-6	Terbium acetate hydrate	醋酸鋱水合物	99.99%	Tb(CH₃CO₂)₃·xH₂O
1239569	62667-64-5	Europium acetate hydrate	醋酸銪水合物	99.99%	Eu(CH₃CO₂)₃·xH₂O
1239576	207738-11-2	Thulium acetate hydrate	醋酸銩水合物	99.99%	Tm(CH₃CO₂)₃·xH₂O
1239577	57804-25-8	Lanthanum sulfate hydrate	硫酸鑭水合物	99.99%	La₂(SO₄)₃·xH₂O
1239579	18923-36-9	Cerium ammonium sulfate dihydrate	硫酸鈰銨二水合物	99.99%	Ce(NH₄)₄(SO₄)₄?· 2H₂O
1239580	7446-33-5	Yttrium sulfate octahydrate	硫酸釔八水合物	99.99%	Y₂(SO₄)₃·8H₂O
1239581	13510-41-3	Praseodymium sulfate octahydrate	硫酸鐠八水合物	99.90%	Pr₂(SO₄)₃·8H₂O
1239582	13477-91-3	Neodymium sulfate octahydrate	硫酸釹八水合物	99.90%	Nd₂(SO₄)₃·8H₂O
1239620	15622-40-9	Holmium sulfate hydrate	硫酸鈥水合物	99.90%	Ho₂(SO₄)₃·xH₂O
1239621	20731-62-8	Thulium sulfate hydrate	硫酸銩水合物	99.99%	Tm₂(SO₄)₃·xH₂O
1239622	14373-91-2	Dysprosium sulfate hydrate	硫酸鏑水合物	99.90%	Dy₂(SO₄)₃·xH₂O
1239585	52788-54-2	Scandium sulfate hydrate	硫酸鈧水合物	99.99%	Sc₂(SO₄)₃·xH₂O
1239586	12024-21-4	Gallium oxide	氧化鎵	99.99%	Ga₂O₃
1239588	13708-63-9	Terbium fluoride	氟化鋱	99.99%	TbF₃
1239589	13709-49-4	Yttrium fluoride	氟化釔	99.99%	YF₃
1239590	13709-46-1	Praseodymium fluoride	氟化鐠	99.90%	PrF₃
1215083	54451-24-0	Lanthanum carbonate hydrate	碳酸鑭水合物	99.99%	La₂(CO₃)₃·xH₂O
1239592	38245-39-5	Yttrium carbonate hydrate	碳酸釔水合物	100%	Y₂(CO₃)₃·xH₂O
1239595	14948-62-0	Praseodymium carbonate	碳酸鐠	99.90%	Pr₂(CO₃)₃
1239596	38245-38-4	Neodymium carbonate hydrate	碳酸釹水合物	99.90%	Nd₂(CO₃)₃.xH₂O
1239598	38245-36-2	Gadolinium carbonate hydrate	碳酸釓水合物	99.99%	Gd₂(CO₃)₃·xH₂O
1239599	38245-37-3	Samarium carbonate hydrate	碳酸釤水合物	99.90%	Sm₂(CO₃)₃·xH₂O
1239603	86546-99-8	Europium carbonate hydrate	碳酸銪水合物	99.99%	Eu₂(CO₃)₃·xH₂O
1239605	38245-34-0	Holmium carbonate hydrate	碳酸鈥水合物	99.90%	Ho₂(CO₃)₃·xH₂O
1239608	5895-52-3	Ytterbium carbonate hydrate	碳酸鐿水合物	99.99%	Yb(CO₃)₃·xH₂O
1239609	87198-17-2	Thulium carbonate hydrate	碳酸銩水合物	99.99%	Tm₂(CO₃)₃·xH₂O

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最新藥物分子砌塊-2021/08 2021/08/06 13:16:03

新品推薦 - 2021 年 08 月