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2,4-dibenzamido-6-(p-methoxycarbonyl) phenylvinylquinazoline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

688056-37-3

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688056-37-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 688056-37-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,8,0,5 and 6 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 688056-37:
(8*6)+(7*8)+(6*8)+(5*0)+(4*5)+(3*6)+(2*3)+(1*7)=203
203 % 10 = 3
So 688056-37-3 is a valid CAS Registry Number.

688056-37-3Downstream Products

688056-37-3Relevant academic research and scientific papers

Process for synthesizing antifolates

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Page 5, (2010/02/06)

This invention relates to a process for synthesizing certain folic acid analogues, which are useful in treating cancer, inflammatory diseases, autoimmune diseases, and are commonly referred to as antifolates. The process employs improved steps for annulation, derivatization and addition reactions to produce the described antifolates from commonly available starting materials.

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