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1,1,3,3,5-Pentamethyl-1,2,3,4,4a,9b-hexahydro-γ-carboline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

18443-05-5

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18443-05-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 18443-05-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,4,4 and 3 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 18443-05:
(7*1)+(6*8)+(5*4)+(4*4)+(3*3)+(2*0)+(1*5)=105
105 % 10 = 5
So 18443-05-5 is a valid CAS Registry Number.

18443-05-5Downstream Products

18443-05-5Relevant academic research and scientific papers

Reduction of 1,2,3,4-Tetrahydro-γ-carbolines with Alkali Metal Borohydrides in Trifluoroacetic Acid

Kucherova, N. F.,Sipilina, N. M.,Novikova, N. N.,Silenko, I. D.,Rozenberg, S. G.,Zagorevskii, V. A.

, p. 1051 - 1053 (2007/10/02)

A preparative method for the synthesis of 9-(2,2,2-trifluoroethyl)-1,2,3,4,4a,9a-hexahydro-γ-carbolines by the action of alkali metal borohydrides in trifluoroacetic acid on 1,2,3,4-tetrahydro-γ-carbolines was developed.The indicated trifluoroethyl derivatives can also be obtained by reaction of the same reagents with 1,2,3,4,4a,9a-hexahydro-γ-carbolines, which are intermediates in the overall reduction-trifluoroethylation process.

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