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873589-88-9

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873589-88-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 873589-88-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,3,5,8 and 9 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 873589-88:
(8*8)+(7*7)+(6*3)+(5*5)+(4*8)+(3*9)+(2*8)+(1*8)=239
239 % 10 = 9
So 873589-88-9 is a valid CAS Registry Number.

873589-88-9Downstream Products

873589-88-9Relevant articles and documents

Synthesis, structure and electronic properties of N-dialkylamino- and N-alkoxy-1,2,4-triazol-3-ylidene ligands

Alcarazo, Manuel,Fernández, Rosario,álvarez, Eleuterio,Lassaletta, José M.

, p. 5979 - 5988 (2007/10/03)

4-Amino- and 4-alkoxy-1,2,4-triazoles 4a-d and 6 were readily obtained from the reaction of N,N-dimethylformamidazin dihydrochloride 3 with hydrazines 2 and hydroxylamine 5. Alkylation of compounds 4a-d and 6 by MeOTf or MeI afforded azolium salts 9-11, w

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