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73113-52-7

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73113-52-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73113-52-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,1,1 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 73113-52:
(7*7)+(6*3)+(5*1)+(4*1)+(3*3)+(2*5)+(1*2)=97
97 % 10 = 7
So 73113-52-7 is a valid CAS Registry Number.

73113-52-7Relevant articles and documents

Radical C(sp2)-H Trifluoromethylation of Aldehydes in Aqueous Solution

Zhang, Pei,Shen, Haigen,Zhu, Lin,Cao, Weiguo,Li, Chaozhong

supporting information, p. 7062 - 7065 (2018/11/21)

The copper-mediated C(sp2)-H trifluoromethylation of aldehydes is described. The reaction of aldehydes with (bpy)Cu(CF3)3, Et3SiH, and K2S2O8 in aqueous acetone at room temperatu

The Synthesis and Liquid-Crystal Transition Temperatures of Some Fluoro-Substituted Benzonitriles

Kelly, Stephen M.,Schad, Hanspeter

, p. 1444 - 1452 (2007/10/02)

Various laterally fluoro-substituted benzonitriles have been prepared containing a trans-4-(n-alkyl)cyclohexane ring linked to the 4-position of the benzonitriles either through a methyleneoxy (-CH2O-) or an ethylene (-CH2CH2-) bridge.The bridging group links the benzonitrile and cyclohexane rings either directly or through an additional 1,4-bonded cyclohexane or benzene ring.The synthesis and liquid-crystal transition temperatures of these new compounds are described.In several cases the nematic-isotropic transition temperatures of F-substituted benzonitriles are found to be higher than those of the non-laterally substituted analogues.

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