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22040534VCUTT LITHIUM HEPARIN 50PK
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22040534 CSVCUTT LITHIUM HEPARIN 50PK
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13632Yb(O<sub>2</sub>CCF<sub>3</sub>)<sub>3</sub>&bullXH<sub>2</sub>O CAS#: 87863-62-5 F.W.: 512.09 X hydrate is approximately 3.
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430595-1G
Sigma-Aldrich
Ytterbium(III) trifluoromethanesulfonate (C15-1247-833)
Price: $82.99List Price: $92.21Application A water-tolerant Lewis acid catalyst recently used in one-pot syntheses of β -lactams, and in stereocontrolled radical and nucleophilic addition reactions. Catalyzes the synthesis of deoxypenostatin A in a novel, stereoselective, -
430595-5G
Sigma-Aldrich
Ytterbium(III) trifluoromethanesulfonate (C15-1247-834)
Price: $207.00List Price: $230.00Application A water-tolerant Lewis acid catalyst recently used in one-pot syntheses of β -lactams, and in stereocontrolled radical and nucleophilic addition reactions. Catalyzes the synthesis of deoxypenostatin A in a novel, stereoselective, -
14042Y(OOCCF<sub>3</sub>)<sub>3</sub>&bullXH<sub>2</sub>O CAS#: 304851-95-4 F.W.: 427.95
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425745-25G
Sigma-Aldrich
Yttrium(III) trifluoromethanesulfonate (C15-1245-905)
Price: $275.69List Price: $306.33Application Recently used to promote glycosidation of glycosyl fluorides and as a catalyst in the preparation of pyridine and quinoline derivatives. -
425745-5G
Sigma-Aldrich
Yttrium(III) trifluoromethanesulfonate (C15-1245-906)
Price: $166.52List Price: $185.02Application Recently used to promote glycosidation of glycosyl fluorides and as a catalyst in the preparation of pyridine and quinoline derivatives. -
860794-1GApplication Enzyme inhibitor.
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133771MF: C23H20N2O6 MF: 420.40 CAS: 2578-84-9 Purity: 0.99
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J64966-M
Thomas Scientific
Z-Leu-Glu(OMe)-His-Asp(OMe)-fluoromethyl ketone trifluoroacetate salt hyd 1mg
Price: $563.06List Price: $625.62Synonym(s): Z-LEHD-FMK Formula: C32H43FN6O10 xC2HF3O2.yH2O Formula weight: 690.71(anhy) Harmonized Tariff Code: 2933.29 -
34126-2MLCertan Vial Zearalenone is a mycotoxin produced by Fusarium graminearum , culmorum crookwellense and roseum in food of plant origin. It is an endocrine disrupter since it binds to the estrogen receptors and interacts with the steroidogenic enzymes.