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93598-59-5

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93598-59-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 93598-59-5 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, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 93598-59:
(7*9)+(6*3)+(5*5)+(4*9)+(3*8)+(2*5)+(1*9)=185
185 % 10 = 5
So 93598-59-5 is a valid CAS Registry Number.

93598-59-5Downstream Products

93598-59-5Relevant articles and documents

1,3-Oxazines and Related Compounds. XIII. Reaction of Acyl Meldrum's Acids with Schiff Bases Giving 2,3-Disubstituted 5-Acyl-3,4,5,6-tetrahydro-2H-1,3-oxazine-4,6-diones and 2,3,6-Trisubstituted 2,3-Dihydro-1,3-oxazin-4-ones

Yamamoto, Yutaka,Watanabe, Yukiyoshi,,Ohnishi, Shuhei

, p. 1860 - 1870 (2007/10/02)

The reaction of Schiff bases (2) with various acyl Meldrum's acids (1) were investigated.Refluxing of 1 and 2 in benzene caused an exchange reaction of the acetone moiety of 1 with the Schiff base moiety through the intermediate acylketenes 11 formed in s

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