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73041-93-7

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73041-93-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73041-93-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,0,4 and 1 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 73041-93:
(7*7)+(6*3)+(5*0)+(4*4)+(3*1)+(2*9)+(1*3)=107
107 % 10 = 7
So 73041-93-7 is a valid CAS Registry Number.

73041-93-7Downstream Products

73041-93-7Relevant articles and documents

Highly selective trifluoromethylation of 1,3-disubstituted arenes through iridium-catalyzed arene borylation

Liu, Tianfei,Shao, Xinxin,Wu, Yaming,Shen, Qilong

supporting information; experimental part, p. 540 - 543 (2012/03/11)

The old one two: A sequential iridium-catalyzed borylation and copper-catalyzed trifluoromethylation of arenes is described (see scheme; Pin=pinacol). The reaction is conducted under mild reaction conditions and tolerates a variety of functional groups. T

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