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N-(2,2,2-Trichlorethyliden)-4-chloranilin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

21250-13-5

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21250-13-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21250-13-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,2,5 and 0 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 21250-13:
(7*2)+(6*1)+(5*2)+(4*5)+(3*0)+(2*1)+(1*3)=55
55 % 10 = 5
So 21250-13-5 is a valid CAS Registry Number.

21250-13-5Relevant academic research and scientific papers

Synthesis and characterization of O,O-dimethyl-N-(2,2,2-trichloro-1- arylaminoethyl) phosphoramidothioates

Wang, Baolei,Liu, Xinghai,Li, Zhengming

experimental part, p. 2281 - 2287 (2010/04/28)

Several novel trichloromethyl-containing O,O-dimethyl phosphoramidothioate derivatives have been synthesized by the reaction of O,O-dimethyl phosphoramidothioate with chloral imines. The latter were prepared in good yields by refluxing the dichloroethane

Synthesis of New 2-Dichloromethylene-thiazolidinone Compounds

Giencke, Wolfgang

, p. 651 - 655 (2007/10/02)

Starting from the 2-trichloromethyl-thiazolidinones 3 and 4 syntheses of the 2-dichloromethylene-4-thiazolidinones 5 and the corresponding 1-oxides, 6, 9 and 10 are described.The base used in these elimination reactions is potassium-1,2,4-triazole. - Keyw

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