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(2-methylquinazolin-4-yl)-4-methylbenzenesulfonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1363721-18-9

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1363721-18-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1363721-18-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,6,3,7,2 and 1 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1363721-18:
(9*1)+(8*3)+(7*6)+(6*3)+(5*7)+(4*2)+(3*1)+(2*1)+(1*8)=149
149 % 10 = 9
So 1363721-18-9 is a valid CAS Registry Number.

1363721-18-9Relevant academic research and scientific papers

Synthesis of substituted quinazolines: Application to the synthesis of verubulin

Lockman, Jeffrey W.,Klimova, Yevgeniya,Anderson, Mark B.,Willardsen, J. Adam

, p. 1715 - 1723 (2012)

Through newly adapted methodology, 2-methyl-3H-quinazolin-4-one was activated using a number of methods followed by displacement to afford 4-aminoquinazolines. The most useful of these processes utilize the p-toluenesulfonate ester or I2/PPh3 activation. Using this methodology, the anticancer vascular targeting clinical candidate verubulin (1) was synthesized in a highly efficient manner. Copyright Taylor & Francis Group, LLC.

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