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149649-57-0

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149649-57-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 149649-57-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,6,4 and 9 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 149649-57:
(8*1)+(7*4)+(6*9)+(5*6)+(4*4)+(3*9)+(2*5)+(1*7)=180
180 % 10 = 0
So 149649-57-0 is a valid CAS Registry Number.

149649-57-0Downstream Products

149649-57-0Relevant articles and documents

NAPHTHAMIDE DERIVATIVES

-

, (2008/06/13)

The new naphthamide derivatives according to the invention are characterized in that they correspond to the general formula (I), STR1 where X: represents either a hydrogen atom, or a chlorine or bromine atom, or an amino or aminoalkyl group, an aminosulphamoyl group, a sulphur-containing group such as thiocyanate, alkylthio, alkylsulphinyl or alkylsulphonyl, or a methoxy group, or a nitro group, or a cyano group, or an electron-attracting group;Y: represents an alkyl or alkenyl residue;Z: represents the residues originating from 2-aminomethyl-N-alkylpyrrolidine, 2-aminoethyl-N,N-diethylamine, 2-(aminoethyl)morpholine, 2-aminoethyl-N,N-dibutylamine, 4-amino-N-butylpiperidine or 2-(aminoethyl)pyrrolidine;R: a hydrogen or an OCH 3 substituent.These new derivatives may be employed in the preparation of medicinal products intended for use as an antipsychotic, psychostimulatory, anti-autistic or antidepressant agent, an agent for treating Parkinson's disease or an antihypertensive agent.

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