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72916-49-5

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72916-49-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 72916-49-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,9,1 and 6 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 72916-49:
(7*7)+(6*2)+(5*9)+(4*1)+(3*6)+(2*4)+(1*9)=145
145 % 10 = 5
So 72916-49-5 is a valid CAS Registry Number.

72916-49-5Downstream Products

72916-49-5Relevant articles and documents

Synthesis, molecular modeling study, preliminary antibacterial, and antitumor evaluation of N-substituted naphthalimides and their structural analogues

El-Azab, Adel S.,Alanazi, Amer M.,Abdel-Aziz, Naglaa I.,Al-Suwaidan, Ibrahim A.,El-Sayed, Magda A. A.,El-Sherbeny, Magda A.,Abdel-Aziz, Alaa A.-M.

, p. 2360 - 2375 (2013/07/26)

Carboxylic acid imides 1-26 have been synthesized and screened for their antibacterial against gram-positive and gram-negative organisms and their antitumor activity against 60 tumor cell lines taken from nine different organs. Compounds 12, 14, and 16 we

N-SUBSTITUTED ISONAPHTHALIMIDES. FORMATION AND REACTION WITH AMINES

Ganin, E. V.,Makarov, V. F.,Nikitin, V. I.

, p. 2209 - 2215 (2007/10/02)

N-Substituted isonaphthalimides and N-substituted naphthalimides, as considered previously, are formed in the reaction of 1,8-naphthaloyl chloride with primary amines.The reaction of N-substituted isonaphthalimides with sterically unhindered amines leads to the N,N'-substituted diamides of 1,8-naphthalenedicarboxylic acid.In the case of sterically hindered amines it results in isomerization to the N-substituted naphthalimides.The thermolysis of the N,N'-substituted diamides of 1,8-naphthalenedicarboxylic acid leads to amines and N-substituted naphthalimides.

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