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199278-14-3

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199278-14-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 199278-14-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,9,2,7 and 8 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 199278-14:
(8*1)+(7*9)+(6*9)+(5*2)+(4*7)+(3*8)+(2*1)+(1*4)=193
193 % 10 = 3
So 199278-14-3 is a valid CAS Registry Number.

199278-14-3Relevant articles and documents

Design, synthesis and antioxidant properties of ovothiol-derived 4-mercaptoimidazoles

Zoete, Vincent,Bailly, Fabrice,Catteau, Jean-Pierre,Bernier, Jean-Luc

, p. 2983 - 2988 (2007/10/03)

Fourteen 4-mercaptoimidazoles derived from the naturally occurring family of antioxidants, the ovothiols, have been synthesized by cyclization of thioamides with trimethylsilyl trifluoromethane-sulfonate (triflate). These compounds have been assayed for their radical-scavenging activity.

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