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cis-octahydro-1H-2-benzopyran-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

124189-23-7

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124189-23-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 124189-23-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,1,8 and 9 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 124189-23:
(8*1)+(7*2)+(6*4)+(5*1)+(4*8)+(3*9)+(2*2)+(1*3)=117
117 % 10 = 7
So 124189-23-7 is a valid CAS Registry Number.

124189-23-7Upstream product

124189-23-7Downstream Products

124189-23-7Relevant academic research and scientific papers

Imidolactones, IV: N-(2-Phenylethyl)-hexahydroisochromane-1-imines

Meise, Werner,Mika, Ulrike

, p. 573 - 578 (1989)

The aminolysis of cis-hexahydroisochromane-2-one (cis-2) with the 2-phenylethylamines 1 can be regulated in such a way that mainly the cis- or mainly the trans-δ-hydroxyamides 3 result.These compounds react with SOCl2 to the corresponding isochromane-1-imines 4 (not isolable in our case), the structure of which is proofed by hydrolysis to 1 and 2, as well as by preparative reaction to the δ-chloroamides 5 and by reduction to the δ-aminoalcoholes 6.All reactions of 3 and of 4 proceed with retention of the configuration.

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