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53718-49-3

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53718-49-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 53718-49-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,7,1 and 8 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 53718-49:
(7*5)+(6*3)+(5*7)+(4*1)+(3*8)+(2*4)+(1*9)=133
133 % 10 = 3
So 53718-49-3 is a valid CAS Registry Number.

53718-49-3Downstream Products

53718-49-3Relevant articles and documents

Selective cleavage of the N-propargyl group from sulfonamides and amides under ruthenium catalysis

Wang, Jingjing,Li, Feng,Pei, Wenlong,Yang, Mixue,Wu, Yidan,Ma, Danyang,Zhang, Furong,Wang, Jianhui

supporting information, p. 1902 - 1905 (2018/04/19)

The selective cleavage of the N-propargyl group from sulfonamides and amides under ruthenium catalysis is described. The reaction tolerates a broad range of functional groups, and the desired products were obtained in 10–95% yield.

Reactions of Trifluoromethanesulfonyl Azide with Aromatic Compounds

Kamigata, Nobumasa,Yamamoto, Kazutoshi,Kawakita, Osamu,Hikita, Kiyoyuki,Matsuyama, Haruo,et al.

, p. 3601 - 3602 (2007/10/02)

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