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141525-33-9

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141525-33-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 141525-33-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,5,2 and 5 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 141525-33:
(8*1)+(7*4)+(6*1)+(5*5)+(4*2)+(3*5)+(2*3)+(1*3)=99
99 % 10 = 9
So 141525-33-9 is a valid CAS Registry Number.

141525-33-9Downstream Products

141525-33-9Relevant articles and documents

Regiocontrol of Nitrile Oxide Cycloadditions to Allyl Alcohols. Synthesis of 4-Substituted and 4,4-Disubstituted 5-Hydroxymethyl-2-isoxazolines

Kanemasa, Shuji,Nishiuchi, Masaki,Wada, Eiji

, p. 1357 - 1360 (1992)

The first regiocontrol of nitrile oxide cycloadditions is described.Reaction of benzonitrile oxide with (E)-2-butenol is highly accelerated by the presence of a magnesium alkoxide, and this reaction proceeds in an exclusively regioselective manner to produce 5-hydroxymethyl-4-methyl-3-phenyl-2-isoxazoline as the sole cycloadduct.Synthetic applications to other substituted allyl alcohols are discussed.

Palladium-catalyzed oxime assisted intramolecular dioxygenation of alkenes with 1 atm of air as the sole oxidant

Zhu, Ming-Kui,Zhao, Jun-Feng,Loh, Teck-Peng

supporting information; experimental part, p. 6284 - 6285 (2010/07/02)

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