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3-(3-chlorophenyl)-8-methylquinazolin-2,4(1H,3H)-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1187768-35-9

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1187768-35-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1187768-35-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,7,7,6 and 8 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1187768-35:
(9*1)+(8*1)+(7*8)+(6*7)+(5*7)+(4*6)+(3*8)+(2*3)+(1*5)=209
209 % 10 = 9
So 1187768-35-9 is a valid CAS Registry Number.

1187768-35-9Downstream Products

1187768-35-9Relevant academic research and scientific papers

One-pot synthesis of quinazoline-2,4(1H,3H)-diones and 2- thioxoquinazolinones with the aid of low-valent titanium reagent

Dou, Guo-Lan,Wang, Man-Man,Huang, Zhi-Bin,Shi, Da-Qing

experimental part, p. 645 - 649 (2009/11/30)

(Chemical Equation Presented) An efficient, convenient, one-pot synthesis of 2,4(1H,3H)-quinazolinediones and 2-thioxoquinazolinones was accomplished in good yields via the novel reductive cyclization of ethyl 2-nitrobenzoates with isocyanates or isothioc

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