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7-amino-3,4-dihydro-3,3-dimethyl-13-(4-fluorophenyl)-2H-indazolo[2,1-b]phthalazine-1,6,11(13H)-trione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1173901-18-2

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1173901-18-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1173901-18-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,3,9,0 and 1 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1173901-18:
(9*1)+(8*1)+(7*7)+(6*3)+(5*9)+(4*0)+(3*1)+(2*1)+(1*8)=142
142 % 10 = 2
So 1173901-18-2 is a valid CAS Registry Number.

1173901-18-2Downstream Products

1173901-18-2Relevant academic research and scientific papers

Synthesis and Luminescence of 7-amino-2H-indazolo[2, 1-b]phthalazine-1, 6, 11(13H)-triones Catalyzed by silica sulfuric acid

Wu, Hui,Chena, Xiu-Mei,Wana, Yu,Xin, Hai-Qiang,Xua, Hua-Hong,Ma, Rui,Yue, Cai-Hui,Pang, Li-Ling

experimental part, p. 219 - 223 (2010/04/23)

7-amino-2H-indazolo[2, 1-b]phthalazine-1, 6, 11(13H)-triones were synthesized via the three-component condensation of luminol, dimedone, and aromatic aldehydes in EtOH at 80 °C for 9-15 min catalyzed by solid silica sulfuric acid (SSA) and the luminescenc

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