Cas 103656-92-4,3,5-dichloro-N-benzoylanthranilic acid

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Check Digit Verification of cas no

The CAS Registry Mumber 103656-92-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,6,5 and 6 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 103656-92:
(8*1)+(7*0)+(6*3)+(5*6)+(4*5)+(3*6)+(2*9)+(1*2)=114
114 % 10 = 4
So 103656-92-4 is a valid CAS Registry Number.

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103656-92-4Relevant academic research and scientific papers

From Methaqualone and Beyond: Structure - Activity Relationship of 6-, 7-, and 8-Substituted 2,3-Diphenyl-quinazolin-4(3H)-ones and in Silico Prediction of Putative Binding Modes of Quinazolin-4(3H)-ones as Positive Allosteric Modulators of GABAA

Wang, Peng-Fei,Jensen, Anders A.,Bunch, Lennart

, p. 4362 - 4375 (2020)

Methaqualone (2-methyl-3-(o-tolyl)-quinazolin-4(3H)-one, MTQ) is a moderately potent positive allosteric modulator (PAM) of GABAA receptors (GABAARs). In a previous structure-activity relationship (SAR) study probing the importance of 2- and 3-substituent

Synthesis and anticonvulsant activity of some new 3-(p-sulfamoylphenyl)-4(3H)-quinazolinones

El-Naser Ossman,El-Sayed Barakat

, p. 915 - 919 (2007/10/02)

In view of their expected anticonvulsant property, a series of 3-(p-sulfamoylphenyl)-4(3H)-quinazolinone derivatives (V) were synthesized by condensation of sulfanilamide with various 4H-3,1-benzoxazin-4-ones (III). Some 2-amido-N-(p-sulfamoylphenyl) benz