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8,9-dimethoxy-6-(3'-nitrophenyl)-11H-tetrazolo[1,5-c][2,3]benzodiazepine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

234451-67-3

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234451-67-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 234451-67-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,4,4,5 and 1 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 234451-67:
(8*2)+(7*3)+(6*4)+(5*4)+(4*5)+(3*1)+(2*6)+(1*7)=123
123 % 10 = 3
So 234451-67-3 is a valid CAS Registry Number.

234451-67-3Downstream Products

234451-67-3Relevant academic research and scientific papers

Synthesis and structural features of 11H-tetrazolo[1,5- c][2,3]benzodiazepines

Chimirri, Alba,Zappala, Maria,Gitto, Rosaria,Quartarone, Silvana,Bevacqua, Francesca

, p. 1303 - 1309 (1999)

A synthetic approach to new 11H-tetrazolo[1,5-c][2,3]benzodiazepine derivatives starting from 3,5-dihydro-4H-2,3-benzodiazepin-4-ones is described. The structural features of compounds obtained were ascertained by NMR spectroscopy. The proton and carbon a

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