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trans-2-(p-Toluenesulfonyloxymethyl)-3-methyloxirane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

19300-58-4

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19300-58-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19300-58-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,3,0 and 0 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 19300-58:
(7*1)+(6*9)+(5*3)+(4*0)+(3*0)+(2*5)+(1*8)=94
94 % 10 = 4
So 19300-58-4 is a valid CAS Registry Number.

19300-58-4Relevant academic research and scientific papers

Halocyclization of Unsaturated Alcohols and Carboxylic Acids Using Bis(sym-collidine)iodine(I) Perchlorate

Evans, Robert D.,Magee, Joseph W.,Schauble, J. Herman

, p. 862 - 868 (2007/10/02)

Reaction of I(collidine)2(1+) ClO4(1-) with unsaturated alcohols and carboxylic acids in dichloromethane at ambient temperature has afforded three- to seven-membered-ring iodoethers and four- to seven-membered-ring iodolactones, respectively, in moderate

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