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107772-69-0

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107772-69-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 107772-69-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,7,7 and 2 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 107772-69:
(8*1)+(7*0)+(6*7)+(5*7)+(4*7)+(3*2)+(2*6)+(1*9)=140
140 % 10 = 0
So 107772-69-0 is a valid CAS Registry Number.

107772-69-0Downstream Products

107772-69-0Relevant articles and documents

Synthesis and photophysical studies of a series of quinazoline chromophores

Achelle, Sylvain,Rodríguez-López, Julián,Robin-Le Guen, Fran?oise

, p. 7564 - 7571 (2014/09/17)

The synthesis of a series of push-pull arylvinyl (styryl), aryl, and arylethynyl quinazoline derivatives by means of different straightforward protocols is reported. The photophysical properties of the compounds are described. The preparation of arylvinyl

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