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291275-45-1

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291275-45-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 291275-45-1 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 5 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 291275-45:
(8*2)+(7*9)+(6*1)+(5*2)+(4*7)+(3*5)+(2*4)+(1*5)=151
151 % 10 = 1
So 291275-45-1 is a valid CAS Registry Number.

291275-45-1Relevant articles and documents

Rapid access to enantiopure bupropion and its major metabolite by stereospecific nucleophilic substitution on an α-ketotriflate

Fang, Qun K.,Han, Zhengxu,Grover, Paul,Kessler, Donald,Senanayake, Chris H.,Wald, Stephen A.

, p. 3659 - 3663 (2000)

A stereospecific method for the synthesis of enantiopure α-aminoketone from its corresponding α-hydroxy-ketone via the triflate intermediate is discussed. This strategy provides a rapid and efficient route for the preparation of either enantiomer of bupro

HYDROXYBUPROPION ANALOGUES FOR TREATING DRUG DEPENDENCE

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Page/Page column 53-54, (2011/12/04)

The invention provides hydroxybupropion analogues capable of inhibiting the reuptake of one or more monoamines and/or acting as antagonists at nicotinic acetylcholine receptors. The compounds may selectively bind to one or more monoamine transporters, including those for dopamine, norepinephrine, and serotonin and/or may selectively bind to one or more nicotinic acetylcholine receptor subtypes. Such compounds may be used to treat conditions that are responsive to modification of monoamine levels and/or antagonism of nicotinic acetylcholine receptors, including drug dependency, depression, and obesity.

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