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7-Chloro-1,9-diphenyl-4H-2,3,4,10,10a-pentaaza-benzo[f]azulene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139367-09-2

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139367-09-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139367-09-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,3,6 and 7 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 139367-09:
(8*1)+(7*3)+(6*9)+(5*3)+(4*6)+(3*7)+(2*0)+(1*9)=152
152 % 10 = 2
So 139367-09-2 is a valid CAS Registry Number.

139367-09-2Downstream Products

139367-09-2Relevant academic research and scientific papers

Synthesis and biological activity of 5-phenyl-1,3,4-benzotriazepines. 25. Synthesis of (1,2,4)triazolo(4,3-a)(1,3,4)benzotriazepines and related tricyclics

Richter,Scheefeldt

, p. 701 - 705 (2007/10/02)

Some title compounds can be obtained conveniently by dehydration of 2-acylhydrazino- or by dehydrogenation of 2-(2-methylenhydrazino)- or by elimination of aniline from 2-phenyl(thio)semicarbazido-1,3,4-benzotriazepines. The direct cyclization of 2-hydraz

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