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1428263-76-6

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1428263-76-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1428263-76-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,8,2,6 and 3 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1428263-76:
(9*1)+(8*4)+(7*2)+(6*8)+(5*2)+(4*6)+(3*3)+(2*7)+(1*6)=166
166 % 10 = 6
So 1428263-76-6 is a valid CAS Registry Number.

1428263-76-6Downstream Products

1428263-76-6Relevant articles and documents

Synthesis of α-ketothioamides via willgerodt-kindler reaction of arylglyoxals with amines and sulfur under solvent-free conditions

Eftekhari-Sis, Bagher,Khajeh, Saleh Vahdati,Büyükgüng?r, Orhan

, p. 977 - 980 (2013/06/27)

Willgerodt-Kindler reaction of arylglyoxal hydrates with secondary amines and elemental sulfur under solvent-free conditions at 80 °C is developed, in which α-ketothioamides are obtained in 70-90% yield in 0.6-1 hour. The X-ray crystal-structure analysis for one compound was obtained. Georg Thieme Verlag Stuttgart . New York.

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