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(6aR,9aR)-2-Benzyl-6-methyl-1-oxo-1,2,3,3a,6,6a,8,9-octahydro-pyrrolo[3,4-d]indole-7-carboxylic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

138713-75-4

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138713-75-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138713-75-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,7,1 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 138713-75:
(8*1)+(7*3)+(6*8)+(5*7)+(4*1)+(3*3)+(2*7)+(1*5)=144
144 % 10 = 4
So 138713-75-4 is a valid CAS Registry Number.

138713-75-4Downstream Products

138713-75-4Relevant academic research and scientific papers

Construction of the tricyclic ABC ring subunit of manzamine A via a novel intramolecular Diels-Alder reaction

Martin,Rein,Liao

, p. 6481 - 6484 (1991)

A novel entry to the manzamine A (1) has been designed that features an intramolecular Diels-Alder reaction of a vinylogous imide for the facile construction of the tricyclic core of 1 as illustrated by the conversions 8 and 16 → 9.

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