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4-{6-Bromo-2-[(E)-2-(3,5-dichloro-2-hydroxy-phenyl)-vinyl]-4-oxo-4H-quinazolin-3-yl}-benzoic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

75776-15-7

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75776-15-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75776-15-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,7,7 and 6 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 75776-15:
(7*7)+(6*5)+(5*7)+(4*7)+(3*6)+(2*1)+(1*5)=167
167 % 10 = 7
So 75776-15-7 is a valid CAS Registry Number.

75776-15-7Relevant academic research and scientific papers

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