1380599-73-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1380599-73-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,0,5,9 and 9 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1380599-73:
(9*1)+(8*3)+(7*8)+(6*0)+(5*5)+(4*9)+(3*9)+(2*7)+(1*3)=194
194 % 10 = 4
So 1380599-73-4 is a valid CAS Registry Number.
1380599-73-4Relevant articles and documents
Chemoselective Suzuki-Miyaura reactions of 4-trifluoromethylsulfonyloxy-6- bromocoumarin
Akrawi, Omer A.,Nagy, Gerg Z.,Patonay, Tamás,Villinger, Alexander,Langer, Peter
, p. 3206 - 3209 (2012/07/31)
Suzuki-Miyaura reactions of 4-trifluoromethylsulfonyloxy-6-bromocoumarin provide a convenient access to arylated coumarins. The reactions proceed with excellent chemoselectivity in favour of position 4.
