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36400-49-4

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36400-49-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 36400-49-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,6,4,0 and 0 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 36400-49:
(7*3)+(6*6)+(5*4)+(4*0)+(3*0)+(2*4)+(1*9)=94
94 % 10 = 4
So 36400-49-4 is a valid CAS Registry Number.

36400-49-4Downstream Products

36400-49-4Relevant articles and documents

Hydrogen phosphates: Self initiated organocatalysts for the controlled ring-opening polymerization of cyclic esters

Malik, Payal,Chakraborty, Debashis

, p. 32 - 41 (2013/07/19)

A series of arylhydrogenphosphates and aryldihydrogenphosphates was synthesized and characterized using spectroscopic methods and single crystal X-ray diffraction. These compounds were assessed as catalysts towards the ring-opening polymerization and proved to be potent organocatalysts for the ring-opening polymerization of cyclic esters. The bulk polymerizations were performed in the absence of external initiator. The polymerization proceeds in a controlled fashion which leads to well defined polyesters with narrow molecular weight distributions. In the post polymerization experiments, kinetics, mechanism and monomer concentration effects were investigated. The kinetic results have confirmed the pseudo-living character of the polymerizations and mechanistic studies suggest that the polymerization operates through a cationic mechanism.

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