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1228320-14-6

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1228320-14-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1228320-14-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,3,2 and 0 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1228320-14:
(9*1)+(8*2)+(7*2)+(6*8)+(5*3)+(4*2)+(3*0)+(2*1)+(1*4)=116
116 % 10 = 6
So 1228320-14-6 is a valid CAS Registry Number.

1228320-14-6Relevant articles and documents

Copper-catalyzed intramolecular C(sp3)-H and C(sp2)-H amidation by oxidative cyclization

Wang, Zhen,Ni, Jizhi,Kuninobu, Yoichiro,Kanai, Motomu

supporting information, p. 3496 - 3499 (2014/04/03)

The first copper-catalyzed intramolecular C(sp3)-H and C(sp 2)-H oxidative amidation has been developed. Using a Cu(OAc) 2 catalyst and an Ag2CO3 oxidant in dichloroethane solvent, C(sp3)-H

Trialkylsilyl triflimides as easily tunable organocatalysts for allylation and benzylation of silyl carbon nucleophiles with non-genotoxic reagents

Mendoza, Oscar,Rossey, Guy,Ghosez, Léon

supporting information; experimental part, p. 2571 - 2575 (2010/06/21)

Trialkylsilyl triflimides generated in situ are unique catalysts for the electrophilic benzylation or allylation of trialkylsilylenol ethers or allyl trialkylsilanes with non-genotoxic alkylating reagents such as benzyl and allyl acetates. In most cases the reactions are fast at room temperature and yields are high. The reaction works particularly well with electron-rich benzyl donors including derivatives of pyrrole, indole and furane.

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