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291279-18-0

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291279-18-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 291279-18-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,1,2,7 and 9 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 291279-18:
(8*2)+(7*9)+(6*1)+(5*2)+(4*7)+(3*9)+(2*1)+(1*8)=160
160 % 10 = 0
So 291279-18-0 is a valid CAS Registry Number.

291279-18-0Relevant articles and documents

Reaction of (Trifluoromethyl)trimethylsilane with Oxazolidin-5-ones: Synthesis of Peptidic and Nonpeptidic Trifluoromethyl Ketones

Walter, Magnus W.,Adlington, Robert M.,Baldwin, Jack E.,Schofield, Christopher J.

, p. 5179 - 5192 (2007/10/03)

(Trifluoromethyl)trimethylsilane (TMS-CF3, the Ruppert Reagent) reacts with a variety of amino acid derived N-substituted oxazolidin-5-ones in excellent yields. Mild acid hydrolysis of adducts with electron-releasing substituents at C-2 affords

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