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860577-22-6

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860577-22-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 860577-22-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,0,5,7 and 7 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 860577-22:
(8*8)+(7*6)+(6*0)+(5*5)+(4*7)+(3*7)+(2*2)+(1*2)=186
186 % 10 = 6
So 860577-22-6 is a valid CAS Registry Number.

860577-22-6Relevant articles and documents

Hemin Catalyzed Dealkylative Intercepted [2, 3]-Sigmatropic Rearrangement Reactions of Sulfonium Ylides with 2, 2, 2-Trifluorodiazoethane

Yan, Xiaojing,Li, Chang,Xu, Xiaofei,Zhao, Xiaoyong,Pan, Yuanjiang

, p. 2005 - 2011 (2020)

A dealkylative intercepted [2, 3]-sigmatropic rearrangement reaction of allylic sulfides with 2, 2, 2-trifluorodiazoethane (CF3CHN2) is reported, the commercially available and biocompatible catalyst hemin was found to efficiently catalyze this transformation across a diverse set of allylic sulfides with in situ generated CF3CHN2, providing excellent yields (up to 99%) under mild condition without inert gas protection. In addition, CF3CHN2 exhibited unique reactivity toward this process compared with other frequently used diazo reagents. This work expands the range of carbene-mediated transformations catalyzed by hemin and introduces a concise and general strategy for exploiting new possibility of reactions concerning organosulfides. (Figure presented.).

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