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1185741-63-2

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1185741-63-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1185741-63-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,5,7,4 and 1 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1185741-63:
(9*1)+(8*1)+(7*8)+(6*5)+(5*7)+(4*4)+(3*1)+(2*6)+(1*3)=172
172 % 10 = 2
So 1185741-63-2 is a valid CAS Registry Number.

1185741-63-2Downstream Products

1185741-63-2Relevant articles and documents

Facile synthesis of highly functionalized stable ketenimines by a three-component reaction of alkyl isocyanides, dialkyl acetylenedicarboxylates and ethyl carbazones

Anary-Abbasinejad, Mohammad,Anaraki-Ardakani, Hossein,Ghanea, Fatemeh

experimental part, p. 397 - 400 (2010/05/01)

The reactive intermediate generated by the reaction of alkyl isocyanides and dialkyl acetylenedicarboxylates was trapped by ethyl carbazones to produce stable ketenimine derivatives in good yield. The reaction is characterized by mild conditions, high sel

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