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8-Chlor-4-methyl-6-phenyl-4H-<1,2,3,4>tetrazolo<1,5-a><1,3,4>benzotriazepin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

140907-15-9

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140907-15-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 140907-15-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,9,0 and 7 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 140907-15:
(8*1)+(7*4)+(6*0)+(5*9)+(4*0)+(3*7)+(2*1)+(1*5)=109
109 % 10 = 9
So 140907-15-9 is a valid CAS Registry Number.

140907-15-9Downstream Products

140907-15-9Relevant 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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