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948018-43-7

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948018-43-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 948018-43-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,8,0,1 and 8 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 948018-43:
(8*9)+(7*4)+(6*8)+(5*0)+(4*1)+(3*8)+(2*4)+(1*3)=187
187 % 10 = 7
So 948018-43-7 is a valid CAS Registry Number.

948018-43-7Relevant articles and documents

New P,N-ferrocenyl ligands for the asymmetric Ir-catalyzed hydrogenation of imines

Cheemala, Murthy N.,Knochel, Paul

, p. 3089 - 3092 (2008/02/09)

The Ir-catalyzed enantioselective hydrogenation of various N-3,5-dimethyl-4-methoxy)phenylimines was performed under mild conditions in the presence of new P,N-ferrocenyl iridium complexes leading to (R)-N-(3,5-dimethyl-4-methoxy)phenylamines in high yields and enantioselectivities (up to 99%). These chiral aryl amines can be readily deprotected using Ce(NH4)2(NO3)6.

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