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1048958-18-4

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1048958-18-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1048958-18-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,8,9,5 and 8 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1048958-18:
(9*1)+(8*0)+(7*4)+(6*8)+(5*9)+(4*5)+(3*8)+(2*1)+(1*8)=184
184 % 10 = 4
So 1048958-18-4 is a valid CAS Registry Number.

1048958-18-4Downstream Products

1048958-18-4Relevant articles and documents

Direct sp3 C-H bond arylation, alkylation, and amidation of tetrahydroisoquinolines mediated by hypervalent iodine(iii) under mild conditions

Muramatsu, Wataru,Nakano, Kimihiro,Li, Chao-Jun

supporting information, p. 2189 - 2192 (2014/04/03)

We have developed a method for the sp3 C-H bond functionalization of tetrahydroisoquinolines (THIQs) mediated by [bis(trifluoroacetoxy)iodo]benzene (PIFA). The treatment of the THIQs with various nucleophiles in the presence of PIFA in a green solvent alternative gave the coupled products, with a C-C, C-N, or quaternary carbon center in high yields. This journal is

Copper-catalyzed oxidative sp3 C-H bond arylation with aryl boronic acids

Basle, Olivier,Li, Chao-Jun

supporting information; experimental part, p. 3661 - 3663 (2009/07/01)

(Chemical Equation Presented) An efficient method was developed for arylation of sp3 C-H bonds using copper bromide as catalyst in absence of directing group with arylboronic acids. The oxidative arylation provides easy access to biologically a

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