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(2,5-dimethyl-1-p-tolyl-1H-pyrrole-3-carbonyl)-phosphoramidic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

304474-22-4

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304474-22-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 304474-22-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,4,4,7 and 4 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 304474-22:
(8*3)+(7*0)+(6*4)+(5*4)+(4*7)+(3*4)+(2*2)+(1*2)=114
114 % 10 = 4
So 304474-22-4 is a valid CAS Registry Number.

304474-22-4Downstream Products

304474-22-4Relevant academic research and scientific papers

Isocyanatophosphoryl Dichloride as Reagent for Introduction of Carbamoyl Group into Molecules of π-Excessive Heterocycles and Enamines

Smaliy, Radomir V.,Chaikovskaya, Aleksandra A.,Pinchuk, Aleksandr M.,Tolmachev, Andrei A.

, p. 2525 - 2529 (2007/10/03)

A study on the stepwise hydrolysis of hetarene- and cycloalkenecarboxamidophosphoryl dichlorides afforded the synthesis of hitherto unknown hetarene- and cycloalkene-carboxamidophosphoric acids as well as allowing the introduction of unsubstituted carbamoyl group in the molecules of pyrroles, indoles, indolizines, and some enamines.

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