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73315-71-6

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73315-71-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73315-71-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,3,1 and 5 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 73315-71:
(7*7)+(6*3)+(5*3)+(4*1)+(3*5)+(2*7)+(1*1)=116
116 % 10 = 6
So 73315-71-6 is a valid CAS Registry Number.

73315-71-6Downstream Products

73315-71-6Relevant articles and documents

ALIPHATIC AND AROMATIC 5-NITRO-2-FURYLAMINES AND AROMATIC 5-NITROFURFURYL ETHERS

Mocelo, Raul,Kovac, Jaroslav

, p. 2682 - 2692 (2007/10/02)

Tertiary 5-nitrofurylamines were prepared by a nucleophilic substitution of 5-nitro-2-furfuryl bromide (I) with aliphatic secondary amines.According to reaction conditions N-(5-nitro-2-furfuryl)-X-phenylamines or their mixture with N,N-di(5-nitro-2-furfuryl)-X-phenylamines were obtained from the reaction of I with substituted primary aromatic amines.Compound I gave with 2-aminophenol a mixture of O- and N-mono- and disubstituted derivatives, and with ethyl salicylate ethyl 2-(5-nitro-2-furfuryloxy)benzoate.

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