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109811-45-2

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109811-45-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109811-45-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,8,1 and 1 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 109811-45:
(8*1)+(7*0)+(6*9)+(5*8)+(4*1)+(3*1)+(2*4)+(1*5)=122
122 % 10 = 2
So 109811-45-2 is a valid CAS Registry Number.

109811-45-2Downstream Products

109811-45-2Relevant articles and documents

Oxidative Trimerization of Amino Acids: Selective Synthesis of 2,3,5-Trisubstituted Pyridines

Xiang, Jia-Chen,Cheng, Yan,Wang, Zi-Xuan,Ma, Jin-Tian,Wang, Miao,Tang, Bo-Cheng,Wu, Yan-Dong,Wu, An-Xin

, p. 2997 - 3000 (2017)

An oxidative trimerization of three amino acids has been realized to furnish 2,3,5-trisubstuitued pyridines in both cross- and homo-trimerization types. This method is capable of converting simple linear biomass material to heterocycles, which features in

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