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82380-79-8

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82380-79-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82380-79-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,3,8 and 0 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 82380-79:
(7*8)+(6*2)+(5*3)+(4*8)+(3*0)+(2*7)+(1*9)=138
138 % 10 = 8
So 82380-79-8 is a valid CAS Registry Number.

82380-79-8Downstream Products

82380-79-8Relevant articles and documents

Synthesis and properties of azoles and their derivatives. 33. Synthesis of 1,3,4-oxadiazoles that contain an indolyl group

Kelarev,Shvekhgeimer

, p. 258 - 261 (1982)

2,5-Disubstituted oxadiazoles with indole residues were synthesized by condensation of the hydrochlorides of the corresponding imido esters with hydrazines, as well as by cyclization of hydrazides by the action of POCl3. 2-Substituted oxadiazoles of the same series were obtained by condensation of the corresponding hydrazides with ethyl orthoformate.

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