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4H-1-Benzopyran-4-one, 3-methyl-2-(4-nitrophenyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

775315-33-8

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775315-33-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 775315-33-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,7,5,3,1 and 5 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 775315-33:
(8*7)+(7*7)+(6*5)+(5*3)+(4*1)+(3*5)+(2*3)+(1*3)=178
178 % 10 = 8
So 775315-33-8 is a valid CAS Registry Number.

775315-33-8Relevant academic research and scientific papers

One-pot synthesis of 3-methylflavones and their transformation into (E)-3-styrylflavones via Wittig reactions

Rocha, Djenisa H. A.,Pinto, Diana C. G. A.,Silva, Artur M. S.

, p. 2683 - 2686 (2014/01/06)

An efficient one-pot synthesis of 3-methylflavone derivatives is established. Furthermore, their transformation into phosphorus ylides, which are then used in the diastereoselective synthesis of (E)-styrylflavones through Wittig reactions, is also studied

Synthesis of 3-methylflavones and their antioxidant and antibacterial activities

Jayashree, B. S.,Alam, Afroze,Vijay Kumar, D.,Nayak, Yogendra

, p. 1991 - 1996,6 (2020/07/30)

An attempt was made to synthesise newer 3-methylflavones with various substitution on the ring A and B of 2-phenylchromen-4-one. They were evaluated for antioxidant activity and antibacterial activity against the Gram-positive and Gram-negative bacteria.

Antioxidant and antibacterial activity of new 3-methylflavones

Jayashree,Alam, Afroze,Kumar, D. Vijay,Nayak, Yogendra

, p. 237 - 240 (2011/12/15)

Synthesis of new 3-methylflavones with various substitution on the ring A and B is being described. They were evaluated for antioxidant and antibacterial activity against Gram positive and Gram negative bacteria. Test compounds such as F-4,9,11,12 and 20

Lead optimization providing a series of flavone derivatives as potent nonsteroidal inhibitors of the cytochrome P450 aromatase enzyme

Gobbi, Silvia,Cavalli, Andrea,Rampa, Angela,Belluti, Federica,Piazzi, Lorna,Paluszcak, Anja,Hartmann, Rolf W.,Recanatini, Maurizio,Bisi, Alessandra

, p. 4777 - 4780 (2007/10/03)

Following our SAR studies on aromatase inhibitors, new compounds were designed by appropriately modifying the structure of flavone 1 using our previously reported CoMFA model. While the introduction of substituents on the 2-phenyl ring alone did not cause

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