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Tetrazolo[1,5-b]pyridazine, 7-phenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

138366-13-9

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138366-13-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138366-13-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,3,6 and 6 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 138366-13:
(8*1)+(7*3)+(6*8)+(5*3)+(4*6)+(3*6)+(2*1)+(1*3)=139
139 % 10 = 9
So 138366-13-9 is a valid CAS Registry Number.

138366-13-9Downstream Products

138366-13-9Relevant academic research and scientific papers

PYRIDAZINES - 61. UNEXPECTED REACTION BEHAVIOR OF PYRIDAZINECARBONITRILE DERIVATIVES TOWARDS PHENYLMAGNESIUM CHLORIDE

Haider, Norbert,Heinisch, Gottfried,Moshuber, Joeran

, p. 8573 - 8578 (1991)

Reactions of 4-cyano-3(2H)-pyridazonone (1) and tetrazolopyridazine-8-carbonitrile (4) with phenylmagnesium chloride were found to be governed by formal replacement of the nitrile function to afford the phenyl-substituted pyridazine derivatives 3 a

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