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4-Methoxycarbonyl-5-methyl-1-(o,p-dinitrophenyl)-1,2,3-triazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

117693-87-5

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117693-87-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117693-87-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,6,9 and 3 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 117693-87:
(8*1)+(7*1)+(6*7)+(5*6)+(4*9)+(3*3)+(2*8)+(1*7)=155
155 % 10 = 5
So 117693-87-5 is a valid CAS Registry Number.

117693-87-5Downstream Products

117693-87-5Relevant academic research and scientific papers

SYNTHESIS AND THERMAL REARRANGEMENT OF 5-DIAZOMETHYL-1,2,3-TRIAZOLES

L'Abbe, Gerrit,Dehaen, Wim

, p. 461 - 470 (1988)

5-Diazomethyl-4-methoxycarbonyltriazoles are capable of undergoing ring-degenerate rearrangements (19+20) when a strong electron withdrawing substituent (e.g. p-nitrophenyl or o,p-dinitrophenyl) is located at the N-1 position.Whereas the unrearranged diaz

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