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96453-23-5

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96453-23-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 96453-23-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,6,4,5 and 3 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 96453-23:
(7*9)+(6*6)+(5*4)+(4*5)+(3*3)+(2*2)+(1*3)=155
155 % 10 = 5
So 96453-23-5 is a valid CAS Registry Number.

96453-23-5Downstream Products

96453-23-5Relevant articles and documents

Acetoacetylation with 2,2,6-Trimethyl-4H-1,3-dioxin-4-one: A Convenient Alternative to Diketene.

Clemens, Robert J.,Hyatt, John A.

, p. 2431 - 2435 (1985)

The diketene/acetone adduct, 2,2,6-trimethyl-4H-1,3-dioxin-4-one, efficiently acetoacetylates aliphatic and aromatic alcohols, amines, and thiols.These acetoacetylation reactions are fast and stoichiometric, require no catalysis, and give only volatile byproducts.

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