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139049-98-2

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139049-98-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139049-98-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,0,4 and 9 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 139049-98:
(8*1)+(7*3)+(6*9)+(5*0)+(4*4)+(3*9)+(2*9)+(1*8)=152
152 % 10 = 2
So 139049-98-2 is a valid CAS Registry Number.

139049-98-2Downstream Products

139049-98-2Relevant articles and documents

NOUVEAUX DECONTAMINANTS. ACTION DES PERACIDES A GROUPE ESTER SUR QUELQUES TOXIQUES INSECTICIDES OU DE GUERRE

Lion, C.,Hedayatullah, M.,Bauer, P.,Boukou-Poba, J. P.,Charvy, C.,et al.

, p. 555 - 560 (2007/10/02)

A new peroxyacid-ester series has been obtained and used in the destruction of toxic agents.These structures oROCOC6H4CO3H and ROCO(CH2)nCO3H are more stable than the unsubstituted compounds.The reaction with paraoxon (O,O-diethyl O-paranitrophenylphosphate) and HD (2,2'-dichlorodiethylsulfide) goes to completion in a very short time.The influence of the R group and the length of the chain (n=2......12) has been studied.The addition of some long chain tetraalkyl-ammonium salts enhances the rate of the reaction by micellar catalysis.

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