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143267-08-7

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143267-08-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143267-08-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,2,6 and 7 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 143267-08:
(8*1)+(7*4)+(6*3)+(5*2)+(4*6)+(3*7)+(2*0)+(1*8)=117
117 % 10 = 7
So 143267-08-7 is a valid CAS Registry Number.

143267-08-7Downstream Products

143267-08-7Relevant articles and documents

Pd(II)-catalyzed hydroxyl-directed C-H activation/C-O cyclization: Expedient construction of dihydrobenzofurans

Wang, Xisheng,Lu, Yi,Dai, Hui-Xiong,Yu, Jin-Quan

supporting information; experimental part, p. 12203 - 12205 (2010/10/20)

A Pd(II)-catalyzed C-H activation/C-O cyclization reaction directed by a proximate hydroxyl group has been developed. This reaction provides a new method for constructing dihydrobenzofurans, including spirocyclic analogues, a process that is potentially a

Intramolecular hydrogen abstraction by functionalized arylcarbenes

Kirmse, Wolfgang,?zkir, Ismail S.

, p. 7590 - 7591 (2007/10/02)

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