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1393686-99-1

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1393686-99-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1393686-99-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,3,6,8 and 6 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1393686-99:
(9*1)+(8*3)+(7*9)+(6*3)+(5*6)+(4*8)+(3*6)+(2*9)+(1*9)=221
221 % 10 = 1
So 1393686-99-1 is a valid CAS Registry Number.

1393686-99-1Upstream product

1393686-99-1Downstream Products

1393686-99-1Relevant articles and documents

Reaction of 1-ethoxyisoindole with maleimide and its derivatives

Levkov, Igor V.,Cassel, Stephanie,Voitenko, Zoia V.,Palamarchuk, Gennady V.,Shishkin, Oleg V.,Shishkina, Svetlana V.,Lattes, Armand,Rico-Lattes, Isabelle

experimental part, p. 1671 - 1681 (2012/09/11)

We have reported1 the possibility of conducting the Diels-Alder [4+2]-cycloaddition reaction with isoindoles that exist predominantly in the isoindoline form, due to the Curtin-Hammet principle. Pursuing our research, we used 1-ethoxyisoindole as the most evident analog of 1-aminoisoindole. This compound is a typical simple isoindole existing chiefly as the isoindoline tautomer. We have studied the reactions of 1-ethoxyisoindoles with maleimide and its derivatives as active dienophiles. In addition, this paper describes the synthesis of a novel compound - tri-(2-methoxycarbonyl)benzylamine.

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