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153111-33-2

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153111-33-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 153111-33-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,3,1,1 and 1 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 153111-33:
(8*1)+(7*5)+(6*3)+(5*1)+(4*1)+(3*1)+(2*3)+(1*3)=82
82 % 10 = 2
So 153111-33-2 is a valid CAS Registry Number.

153111-33-2Relevant articles and documents

Microwave-assisted synthesis of organophosphorus compounds

Balint, Erika,Fazekas, Eszter,Takacs, Judit,Tajti, Adam,Juranovic, Amadej,Kocevar, Marijan,Keglevich, Gyoergy

, p. 48 - 50 (2013)

Kabachnik-Fields reactions of a variety of amines, phospha-Michael additions to maleimide derivatives and alcoholysis of dialkyl phosphites were studied under microwave conditions.

α-phosphanyl amino acids: Synthesis, structure and reactivity of N-aryl-α-phosphanylglycines

Lach, Joanna,Guo, Cun-Yue,Kindermann, Markus K.,Jones, Peter G.,Heinicke, Joachim

experimental part, p. 1176 - 1186 (2010/05/03)

The novel N-aryl-α-phosphanylglycines 1a-d have been easily prepared by one-pot three-component reactions of di-phenylphosphane, primary arylamines and glyoxylic acid hy-drate in diethyl ether. The reactions proceed via intermediate arylammonium (diphenyl

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