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15944-77-1

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15944-77-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 15944-77-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,9,4 and 4 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 15944-77:
(7*1)+(6*5)+(5*9)+(4*4)+(3*4)+(2*7)+(1*7)=131
131 % 10 = 1
So 15944-77-1 is a valid CAS Registry Number.

15944-77-1Downstream Products

15944-77-1Relevant articles and documents

Synthesis and fluorescence properties of 4,5-, 4,6- and 5,6-disubstituted benzofurazan (2,1,3-benzoxadiazole) compounds

Okiyama, Natsuko,Uchiyama, Seiichi,Onoda, Maki,Imai, Kazuhiro,Santa, Tomofumi

, p. 165 - 173 (2007/10/03)

New 4,5-, 4,6- and 5,6-disubstituted benzofurazan (2,1,3-benzoxadiazole) compounds having various substituent groups were synthesized. Their fluorescence properties were obtained and the discussions were made to develop new sensitive and selective fluores

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