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866226-17-7

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866226-17-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 866226-17-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,6,2,2 and 6 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 866226-17:
(8*8)+(7*6)+(6*6)+(5*2)+(4*2)+(3*6)+(2*1)+(1*7)=187
187 % 10 = 7
So 866226-17-7 is a valid CAS Registry Number.

866226-17-7Relevant articles and documents

Gas-phase thermolysis of 1-acylnaphtho[1,8-de][1,2,3]triazines. Interesting direct routes towards condensed naphtho[1,8-de]heterocyclic ring systems

Al-Awadi, Hanan,Ibrahim, Maher R.,Dib, Hicham H.,Al-Awadi, Nouria A.,Ibrahim, Yehia A.

, p. 10507 - 10513 (2007/10/03)

FVP pyrolysis of 1-acylnaphtho[1,8-de][1,2,3]triazines at 500°C and 10-2 Torr gave exclusively the corresponding 2-substituted naphtho[1,8-de][1,3]oxazines. The latter was also obtained by static pyrolysis but in lower yield along with the corresponding N-(naphthalen-1-yl)acylamides. The reaction was studied kinetically and mechanistically.

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