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96023-45-9

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96023-45-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 96023-45-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,6,0,2 and 3 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 96023-45:
(7*9)+(6*6)+(5*0)+(4*2)+(3*3)+(2*4)+(1*5)=129
129 % 10 = 9
So 96023-45-9 is a valid CAS Registry Number.

96023-45-9Relevant articles and documents

2,3-DIBROMO-3,4-DIHYDRO-4H-1,4-BENZOXAZINES AND THEIR NUCLEOPHILIC DISPLACEMENT REACTIONS : THE FIRST SYNTHESIS OF 4-ACETYL-4H-1,4-BENZOXAZINE-3-CARBONITRILE

Bartsch, Herbert,Ofner, Maria,Schwarz, Otto,Thomann, Walter

, p. 2789 - 2797 (2007/10/02)

The synthesis of 2,3-dibromo-3,4-dihydro-2H-1,4-benzoxazines is described.Their reaction with alcohols afforded the corresponding 2-bromo-3-alkoxy- and 2,3-dialkoxy derivatives, respectively, which were converted into various 1,4-benzoxazine-3-carbonitril

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