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78974-20-6

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78974-20-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78974-20-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,9,7 and 4 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 78974-20:
(7*7)+(6*8)+(5*9)+(4*7)+(3*4)+(2*2)+(1*0)=186
186 % 10 = 6
So 78974-20-6 is a valid CAS Registry Number.

78974-20-6Downstream Products

78974-20-6Relevant articles and documents

Synthesis and Evaluation of Ureido- and Vinylureidopenicillins as Inhibitors of Intraruminal Lactic Acid Production

Clark, Robin D.,Caroon, Joan M.,Harrison, Ian T.,Kluge, Arthur F.,Unger, Stefan H.,et al.

, p. 1250 - 1253 (2007/10/02)

A series of 14 vinylureidopenicillins and a series of 9 ureidopenicillins were prepared by reaction of 6-aminopenicillanic acid with vinyl isocyanates and isocyanates.These compounds were evaluated for their potential to protect ruminants against lactic a

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