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1300713-32-9

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1300713-32-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1300713-32-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,0,7,1 and 3 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1300713-32:
(9*1)+(8*3)+(7*0)+(6*0)+(5*7)+(4*1)+(3*3)+(2*3)+(1*2)=89
89 % 10 = 9
So 1300713-32-9 is a valid CAS Registry Number.

1300713-32-9Relevant articles and documents

Enantioselective synthesis of 1-aryl-tetrahydroisoquinolines through iridium catalyzed asymmetric hydrogenation

Berhal, Farouk,Wu, Zi,Zhang, Zhaoguo,Ayad, Tahar,Ratovelomanana-Vidal, Virginie

supporting information; experimental part, p. 3308 - 3311 (2012/08/28)

Asymmetric hydrogenation of 1-aryl-3,4-dihydroisoquinolines using the [IrCODCl]2/(R)-3,5-diMe-Synphos catalyst is reported. Under mild reaction conditions, this atom-economical process provides easy access to a variety of enantioenriched 1-aryl-1,2,3,4-tetrahydroisoquinoline derivatives, which are important pharmacophores found in several pharmaceutical drug candidates, in high yields and enantiomeric excesses up to 99% after a single crystallization.

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