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2-Butyryl-5,5,6-trimethyl-3-pyrrolidin-1-yl-cyclohex-2-enone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

134223-89-5

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134223-89-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134223-89-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,2,2 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 134223-89:
(8*1)+(7*3)+(6*4)+(5*2)+(4*2)+(3*3)+(2*8)+(1*9)=105
105 % 10 = 5
So 134223-89-5 is a valid CAS Registry Number.

134223-89-5Relevant academic research and scientific papers

ENAMINO DIKETONES OF THE CYCLOHEXANE SERIES. REGIOSELECTIVITY OF ALKYLATION BY THE ACTION OF STRONG BASES

Zenyuk, A. A.,Lis, L. G.,Ukhova, L. I.

, p. 1606 - 1612 (2007/10/02)

Depending on the base and on the conditions, the alkylation of enamino diketones of the cyclohexane series takes place with a high degree of regioselectivity with the formation of the products from alkylation at the α' or γ position.

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