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1186238-74-3

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1186238-74-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1186238-74-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,6,2,3 and 8 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1186238-74:
(9*1)+(8*1)+(7*8)+(6*6)+(5*2)+(4*3)+(3*8)+(2*7)+(1*4)=173
173 % 10 = 3
So 1186238-74-3 is a valid CAS Registry Number.

1186238-74-3Downstream Products

1186238-74-3Relevant articles and documents

Palladium-catalyzed synthesis of free-NH indole 2-acetamides and derivatives from ethyl 3-(o-trifluoroacetamidoaryl)-1-propargylic carbonates

Cacchi, Sandro,Fabrizi, Giancarlo,Filisti, Eleonora

experimental part, p. 1817 - 1821 (2009/12/03)

The reaction of ethyl 3-(o-trifluoroacetamidoaryl)-1-propargylic carbonates with primary or secondary amines in the presence of Pd2(dba) 3, dppf, and carbon monoxide in THF at 80 °C provides ready access to free-NH indole 2-acetamide

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