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93598-69-7

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93598-69-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 93598-69-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,5,9 and 8 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 93598-69:
(7*9)+(6*3)+(5*5)+(4*9)+(3*8)+(2*6)+(1*9)=187
187 % 10 = 7
So 93598-69-7 is a valid CAS Registry Number.

93598-69-7Relevant articles and documents

Reaction of 2,2-dimethyl-1,3-dioxin-4-ones with Imines, Carbodiimides, and Isocyanates

Sato, Masayuki,Ogasawara, Hiromichi,Kato, Tetsuzo

, p. 2602 - 2608 (2007/10/02)

The ring transformation of 2,2-dimethyl-1,3-dioxin-4-ones (1) to nitrogen heterocycles was studied.Heating of 1 whith imines such as Schiff bases gave rise to cycloadducts of imines to acylketenes (2), i.e., 3,4-dihydro-1,3-oxazin-4-one derivatives

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