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357405-56-2

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357405-56-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 357405-56-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,7,4,0 and 5 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 357405-56:
(8*3)+(7*5)+(6*7)+(5*4)+(4*0)+(3*5)+(2*5)+(1*6)=152
152 % 10 = 2
So 357405-56-2 is a valid CAS Registry Number.

357405-56-2Relevant articles and documents

Microwave-assisted synthesis of weinreb and MAP aryl amides via pd-catalyzed heck aminocarbonylation using Mo(CO)6 or W(CO) 6

Wieckowska, Anna,Fransson, Rebecca,Odell, Luke R.,Larhed, Mats

, p. 978 - 981 (2011)

A simple and expedient process for the Heck aminocarbonylative synthesis of Weinreb and MAP amide acylating agents, from aryl halides, is reported. This methodology utilizes solid sources of CO making it readily accessible to chemists working in small-scale laboratory applications.

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