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58993-81-0

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58993-81-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 58993-81-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,9,9 and 3 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 58993-81:
(7*5)+(6*8)+(5*9)+(4*9)+(3*3)+(2*8)+(1*1)=190
190 % 10 = 0
So 58993-81-0 is a valid CAS Registry Number.

58993-81-0Downstream Products

58993-81-0Relevant articles and documents

Stereospecific synthesis of amphetamines

Wagner, Jared M.,McElhinny Jr., Charles J.,Lewin, Anita H.,Carroll, F. Ivy

, p. 2119 - 2125 (2007/10/03)

Regioselective addition of aryl lithium to commercially available (S)-(+)-propylene oxide provides the corresponding (S)-aryl-2-propanol. The (R)-amphetamine is obtained by conversion of the alcohol to the tosylate followed by azide displacement and hydrogenation. Mitsunobu conversion of the alcohol to the (R)-bromide followed by azide displacement and hydrogenation affords the (S)-amphetamine.

Asymmetric synthesis of psychotomimetic phenylisopropylamines.

Nichols,Barfknecht,Rusterholz,Benington,Morin

, p. 480 - 483 (2007/10/05)

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