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1453098-05-9

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1453098-05-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1453098-05-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,3,0,9 and 8 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1453098-05:
(9*1)+(8*4)+(7*5)+(6*3)+(5*0)+(4*9)+(3*8)+(2*0)+(1*5)=159
159 % 10 = 9
So 1453098-05-9 is a valid CAS Registry Number.

1453098-05-9Downstream Products

1453098-05-9Relevant articles and documents

PhI(OAc)2-mediated synthesis of 6-(trifluoromethyl) phenanthridines by oxidative cyclization of 2-isocyanobiphenyls with CF 3SiMe3 under metal-free conditions

Wang, Qile,Dong, Xichang,Xiao, Tiebo,Zhou, Lei

, p. 4846 - 4849 (2013/10/08)

A mild and efficient method for the synthesis of 6-(trifluoromethyl) phenanthridines through oxidative cyclization of 2-isocyanobiphenyls with CF3SiMe3 under metal-free conditions was developed. The reaction allows the direct formation of C-CF3 bonds and rapid access to phenanthridine ring systems in one catalytic cycle.

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