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149929-78-2

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149929-78-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 149929-78-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,9,2 and 9 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 149929-78:
(8*1)+(7*4)+(6*9)+(5*9)+(4*2)+(3*9)+(2*7)+(1*8)=192
192 % 10 = 2
So 149929-78-2 is a valid CAS Registry Number.

149929-78-2Relevant articles and documents

Iodocyclization of hydroxylamine derivatives based on the control of oxidative aromatization leading to 2,5-dihydroisoxazoles and isoxazoles

Okitsu, Takashi,Sato, Kana,Potewar, Taterao M.,Wada, Akimori

, p. 3438 - 3449 (2011/06/26)

An efficient method for the synthesis of 2,5-dihydroisoxazoles and isoxazoles using iodocyclization of N-alkoxycarbonyl O-propargylic hydroxylamines has been developed. 2,5-Dihydro-4-iodoisoxazole underwent the cross-coupling reactions without aromatization to afford polyfunctionalized 2,5-dihydroisoxazoles. This process was applied to the preparation of valdecoxib and its 2,5-dihydro-derivative.

OXIME AND AMINE SUBSTITUTED AZABICYCLO AND AZOCYCLO MUSCARINIC AGONISTS AND METHODS OF TREATMENT

-

, (2008/06/13)

Pharmaceutically useful nitrogen containing cyclic oxime and amine substituted compounds of the following general Formulas I, II and III are disclosed: STR1 Specifically the compounds are azabicyclo [2. 2.1] omimes, azabicyclo [2.2.2] oximes, azabicyclo [2.2.1] amines, azabicyclo [2.2.2] amines, azabicyclo [3.2.1] oximes and amine containing heterocyclic oximes wherein the heterocyclic ring contains from 4 to 5 [3 to 7] carbon atoms.

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