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106412-04-8

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106412-04-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 106412-04-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,4,1 and 2 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 106412-04:
(8*1)+(7*0)+(6*6)+(5*4)+(4*1)+(3*2)+(2*0)+(1*4)=78
78 % 10 = 8
So 106412-04-8 is a valid CAS Registry Number.

106412-04-8Relevant articles and documents

Studies on Heterocyclic Enaminonitriles. IX. Ring Opening of 2-Amino-3-cyano-4,5-dihydrofurans by the Use of Benzoyl(and Acetyl) Chlorides

Yamagata, Kenji,Tomioka, Yukihiko,Yamazaki, Motoyoshi

, p. 590 - 594 (2007/10/02)

The reaction of 2-amino-3-cyano-4,5-dihydrofuran (Ia) with benzoyl(or acetyl) chloride in the presence of sodium hydride and sodium hydrogen carbonate gave 2-benzoyloxy(or acetoxy)ethylmalononitrile (IIa or IIIa).Similarly, 2-amino-3-cyano-5-methyl-4,5-di

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