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95443-61-1

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95443-61-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 95443-61-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,4,4 and 3 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 95443-61:
(7*9)+(6*5)+(5*4)+(4*4)+(3*3)+(2*6)+(1*1)=151
151 % 10 = 1
So 95443-61-1 is a valid CAS Registry Number.

95443-61-1Relevant articles and documents

Regioselective Vinylation of Remote Unactivated C(sp3)?H Bonds: Access to Complex Fluoroalkylated Alkenes

Wu, Shuo,Wu, Xinxin,Wang, Dongping,Zhu, Chen

supporting information, p. 1499 - 1503 (2019/01/04)

Regioselective incorporation of a particular functional group into aliphatic sites by direct activation of unreactive C?H bonds is of great synthetic value. Despite advances in radical-mediated functionalization of C(sp3)?H bonds by a hydrogen-atom transfer process, the site-selective vinylation of remote C(sp3)?H bonds still remains underexplored. Reported herein is a new protocol for the regioselective vinylation of unactivated C(sp3)?H bonds. The remote C(sp3)?H activation is promoted by a C-centered radical instead of the commonly used N and O radicals. The reaction possesses high product diversity and synthetic efficiency, furnishing a plethora of synthetically valuable E alkenes bearing tri-/di-/mono-fluoromethyl and perfluoroalkyl groups.

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