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1456727-74-4

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1456727-74-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1456727-74-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,6,7,2 and 7 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1456727-74:
(9*1)+(8*4)+(7*5)+(6*6)+(5*7)+(4*2)+(3*7)+(2*7)+(1*4)=194
194 % 10 = 4
So 1456727-74-4 is a valid CAS Registry Number.

1456727-74-4Upstream product

1456727-74-4Relevant articles and documents

SnCl4 mediated synthesis of γ-amino ketones derivatives via the ring-opening reaction of 4,5-dihydropyrroles

Zhang, Zhiguo,Wang, Dan,Wang, Bing,Liu, Qingfeng,Liu, Tongxin,Zhang, Wei,Yuan, Beibei,Zhao, Zhijia,Han, Dandan,Zhang, Guisheng

, p. 9063 - 9067 (2013/09/24)

This paper presents an alternative route to γ-amino ketones via a SnCl4·5H2O mediated ring-opening reaction of the 4,5-dihydropyrroles with the advantages of readily available reactants, good to excellent yields and applicability to a wide range of substrates.

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