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144380-89-2

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144380-89-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144380-89-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,3,8 and 0 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 144380-89:
(8*1)+(7*4)+(6*4)+(5*3)+(4*8)+(3*0)+(2*8)+(1*9)=132
132 % 10 = 2
So 144380-89-2 is a valid CAS Registry Number.

144380-89-2Relevant articles and documents

Enzymatic enantiomeric resolution of phenylethylamines structurally related to amphetamine

Munoz, Lourdes,Rodriguez, Anna M.,Rosell, Gloria,Bosch, M. Pilar,Guerrero, Angel

, p. 8171 - 8177 (2011)

Both enantiomers of several phenylethylamines, structurally related to amphetamine, have been prepared in good yields and excellent enantiomeric purity by enzymatic kinetic resolution using CAL-B and ethyl methoxyacetate as the acyl donor. In the case of the 4-hydroxyderivative of amphetamine (compound 4i), the S enantiomer racemized possibly in a dynamic kinetic resolution (DKR) under the enzymatic conditions used. The Royal Society of Chemistry 2011.

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