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3-(2-oxo-3-triphenylphosphoranediylpropyl)-4(3H)-quinazolinone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

249744-04-5

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249744-04-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 249744-04-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,9,7,4 and 4 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 249744-04:
(8*2)+(7*4)+(6*9)+(5*7)+(4*4)+(3*4)+(2*0)+(1*4)=165
165 % 10 = 5
So 249744-04-5 is a valid CAS Registry Number.

249744-04-5Relevant articles and documents

A convergent total synthesis of (+)-febrifugine

Sieng, Bora,Ventura, Oscar Lozano,Bellosta, Véronique,Cossy, Janine

, p. 1216 - 1218 (2008)

Febrifugine was synthesized in ten steps from N-Boc 4-aminobutan-1-ol by a convergent approach. Georg Thieme Verlag Stuttgart.

Synthesis and antimalarial activity of dldeoxyfebrifugine

Takeuchi, Yasuo,Tokuda, Shin-Ichiro,Takagi, Tomoko,Koike, Midori,Abe, Hitoshi,Harayama, Takashi,Shibata, Yasuharu,Kim, Hye-Sook,Wataya, Yusuke

, p. 1869 - 1875 (2007/10/03)

dl-Deoxyfebrifugine (3) was synthesized from 2-piperidone (4) by two methods via the Wittig reaction of 2-hydroxypiperidine (6). The antimalarial activity of 3 was discussed.

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