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848822-01-5

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848822-01-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 848822-01-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,8,8,2 and 2 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 848822-01:
(8*8)+(7*4)+(6*8)+(5*8)+(4*2)+(3*2)+(2*0)+(1*1)=195
195 % 10 = 5
So 848822-01-5 is a valid CAS Registry Number.

848822-01-5Downstream Products

848822-01-5Relevant articles and documents

Synthesis of substituted 5-N-(R)amino-4-cyclohexyl-1-ols by the reaction of secondary enaminones of β-dicarbonyl compounds with chalcones

Sargsyan,Hayotsyan,Khachatryan,Badasyan,Kon'kova

experimental part, p. 2157 - 2163 (2012/03/12)

Reaction of secondary enaminones of acetylacetone or acetoacetic ester with chalcones at room temperature, is shown to lead to 5-N-(R)amino-4-cyclohexen-1- ols, distinctly to the reaction of the related primary derivatives leading to 1,4-dihydropyridines. Tertiary enaminones of identical structure are found not reacting with chalcones under the similar conditions. The reasons for the difference in the behavior of primary, secondary and tertiary enaminones in the reaction with chalcones are discussed. Pleiades Publishing, Ltd., 2011.

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