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3,4-Diamino-1-phenyl-1H-quinolin-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1027276-46-5

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1027276-46-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1027276-46-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,7,2,7 and 6 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1027276-46:
(9*1)+(8*0)+(7*2)+(6*7)+(5*2)+(4*7)+(3*6)+(2*4)+(1*6)=135
135 % 10 = 5
So 1027276-46-5 is a valid CAS Registry Number.

1027276-46-5Downstream Products

1027276-46-5Relevant academic research and scientific papers

New Bronchodilators. 3. Imidazonaphthyridin-4(5H)-ones

Suzuki, Fumio,Kuroda, Takeshi,Kawakita, Takashi,Manabe, Haruhiko,Kitamura, Shigeto,et al.

, p. 4866 - 4874 (2007/10/02)

In order to develop new oral bronchodilators, a series of novel imidazonaphthyridin-4(5H)-ones 5 were designed and synthesized.Some of these new heterocycles exhibited more potent bronchodilator activity in vitro and in vivo than theophylline.

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