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1245606-55-6

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1245606-55-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1245606-55-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,5,6,0 and 6 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1245606-55:
(9*1)+(8*2)+(7*4)+(6*5)+(5*6)+(4*0)+(3*6)+(2*5)+(1*5)=146
146 % 10 = 6
So 1245606-55-6 is a valid CAS Registry Number.

1245606-55-6Relevant articles and documents

Highly efficient iridium-catalyzed asymmetric hydrogenation of unprotected β-enamine esters

Hou, Guohua,Zhang, Xumu,Li, Wei,Ma, Miaofeng,Zhang, Xiaowei

supporting information; experimental part, p. 12844 - 12846 (2010/11/05)

A highly efficient and enantioselective hydrogenation of unprotected β-enamine esters catalyzed by Ir-(S,S)-f-Binaphane complex has been developed. This methodology provides straightforward access to free β-amino acids in high yields with excellent enantioselectivities up to 97% ee and high reactivities (TON > 5000).

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