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1015479-61-4

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1015479-61-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1015479-61-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,5,4,7 and 9 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1015479-61:
(9*1)+(8*0)+(7*1)+(6*5)+(5*4)+(4*7)+(3*9)+(2*6)+(1*1)=134
134 % 10 = 4
So 1015479-61-4 is a valid CAS Registry Number.

1015479-61-4Downstream Products

1015479-61-4Relevant articles and documents

A one-pot, ugi four-component synthesis of 2(3H)-oxazolone 4-carboxamides

García-Valverde,Macho,Marcaccini,Rodríguez,Rojo,Torroba

, p. 33 - 36 (2008/09/21)

Ugi reaction between arylglyoxals, anilines, cyclohexyl isocyanide and trichloroacetic acid in dichloromethane, in the presence of molecular sieves, afforded 2(3H)-oxazolone 4-carboxamides in good yields by a one-pot process that involved an in situ spontaneous cyclization of the Ugi product through an intermediate ketone enolate and the chloroacetate carbonyl group. The synthesis is based on the ability of the trichloroacetyl group to function as a masked carbonic acid surrogate. Georg Thieme Verlag Stuttgart.

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