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1224288-99-6

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1224288-99-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1224288-99-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,4,2,8 and 8 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1224288-99:
(9*1)+(8*2)+(7*2)+(6*4)+(5*2)+(4*8)+(3*8)+(2*9)+(1*9)=156
156 % 10 = 6
So 1224288-99-6 is a valid CAS Registry Number.

1224288-99-6Relevant articles and documents

Meta Selective C-H Borylation of Sterically Biased and Unbiased Substrates Directed by Electrostatic Interaction

Chaturvedi, Jagriti,Haldar, Chabush,Bisht, Ranjana,Pandey, Gajanan,Chattopadhyay, Buddhadeb

, p. 7604 - 7611 (2021/05/26)

An electrostatically directed meta borylation of sterically biased and unbiased substrates is described. The borylation follows an electrostatic interaction between the partially positive and negative charges between the ligand and substrate. With this strategy, it has been demonstrated that a wide number of challenging substrates, especially 4-substituted substrates, can selectively be borylated at the meta position. Moreover, unsubstituted substrates also displayed excellent meta selectivity. The reaction employs a bench-stable ligand and proceeds at a milder temperature, precluding the need to synthesize a bulky and sophisticated ligand/template.

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