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95277-19-3

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95277-19-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 95277-19-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,2,7 and 7 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 95277-19:
(7*9)+(6*5)+(5*2)+(4*7)+(3*7)+(2*1)+(1*9)=163
163 % 10 = 3
So 95277-19-3 is a valid CAS Registry Number.

95277-19-3Relevant articles and documents

Pd-catalyzed dehydrogenative aryl-aryl bond formation via double C(sp2)-H bond activation: Efficient synthesis of [3,4]-fused oxindoles

Bunescu, Ala,Piou, Tiffany,Wang, Qian,Zhu, Jieping

supporting information, p. 334 - 337 (2015/03/03)

A Pd(0)-catalyzed double cyclization of easily available o-bromoanilides leading to strained [3,4]-fused oxindoles was developed. The reaction proceeded through a highly ordered sequence involving key carbopalladation, 1,4-Pd migration, and C(sp2)-H functionalization steps. (Chemical Equation Presented).

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