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94059-15-1

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94059-15-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 94059-15-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,0,5 and 9 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 94059-15:
(7*9)+(6*4)+(5*0)+(4*5)+(3*9)+(2*1)+(1*5)=141
141 % 10 = 1
So 94059-15-1 is a valid CAS Registry Number.

94059-15-1Relevant articles and documents

Synthesis of 6,7-dihydroxy-3-aryl-5-undecyl-4,1,2-benzoxadiazines

Brahmeshwari

experimental part, p. 1457 - 1461 (2010/03/24)

Condensation of Embelin 1 with different aromatic acid hydrazides 2 in glacial acetic acid to give N1-5-hydroxy-6-undecyl-pbcnzoaquinone-2- yl)-benzohydrides 3. Reductive cyclization of the product 3 with simultaneous acetylation in situ resulted in the formation of the compound 4 l-N-acetyl-6,7-diacetyl-3-aryl-5-undccyl-4,1,2-benzoxadiazine. In the final step the compound 4 is deacetylated to give the title products 5. The structures of the newly prepared compounds have been confirmed from analytical and spectral data. Some of the compounds exhibited antibacterial and antifungal activity.

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