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127900-98-5

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127900-98-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127900-98-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,9,0 and 0 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 127900-98:
(8*1)+(7*2)+(6*7)+(5*9)+(4*0)+(3*0)+(2*9)+(1*8)=135
135 % 10 = 5
So 127900-98-5 is a valid CAS Registry Number.

127900-98-5Downstream Products

127900-98-5Relevant articles and documents

SUBSTITUTED DIALKYLAMINOMETHYLPHENOLS IN AN EXCHANGE REACTION WITH CARBOXYLIC ACID ANHYDRIDES

Nikiforov, G. A.,Bannikov, G. F.,Mal'donado, I. K. A. Romero,Malysheva, R. D.,Ershov, V. V.

, p. 2530 - 2535 (2007/10/02)

Carboxylic acid benzyl esters are formed in the reaction of carboxylic acid anhydrides with N,N-dialkyl-4(2)-hydroxy-substituted benzylamines. 4-Hydroxy-3,5-di-tert-butylbenzyl acetate exchanges an acetyl fragment for an alkoxyl fragment and benzylates phenol derivatives in the presence of an acid.

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