519186-54-0 Usage
Chemical Properties
3-[2-(AcetylaMino)ethyl]-5-Methoxy-1H-indole-1-carboxylic Acid Ethyl Ester is Off-White SOlid
Uses
3-[2-(AcetylaMino)ethyl]-5-Methoxy-1H-indole-1-carboxylic Acid Ethyl Ester is used in the preparation of 6-hydroxymelatonin (H944625), a human metabolite of melatonin (M215000).
Check Digit Verification of cas no
The CAS Registry Mumber 519186-54-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,9,1,8 and 6 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 519186-54:
(8*5)+(7*1)+(6*9)+(5*1)+(4*8)+(3*6)+(2*5)+(1*4)=170
170 % 10 = 0
So 519186-54-0 is a valid CAS Registry Number.
519186-54-0Relevant articles and documents
An efficient synthesis of 6-hydroxymelatonin, a human metabolite of melatonin
Karam, Omar,Zunino, Fabien,Chagnaut, Vincent,Jouannetaud, Marie Paule,Jacquesy, Jean Claude
, p. 1511 - 1513 (2003)
A four-step synthesis of 6-hydroxymelatonin 5, major human metabolite of melatonin 1, is reported starting from melatonin. The synthesis involves in the keys steps a regioselective Friedel-Crafts acylation followed by a Baeyer-Villiger oxidation. The overall yield is 48%.
