698394-59-1 Usage
General Description
Benzeneacetic acid, 4-ethyl-alpha,alpha-dimethyl-, methyl ester (9CI) is a chemical compound with the molecular formula C13H18O2. It is also known by its common name, ethylphenidate, and is a derivative of the psychoactive drug methylphenidate, which is commonly used to treat attention deficit hyperactivity disorder (ADHD). Ethylphenidate has been reported to have stimulant and euphoric effects similar to those of other central nervous system stimulants, such as amphetamines and cocaine. However, it also has the potential to cause adverse effects such as anxiety, paranoia, and cardiovascular problems. Due to these potential health risks, ethylphenidate is a controlled substance in several countries and is subject to legal restrictions on its production, distribution, and use.
Check Digit Verification of cas no
The CAS Registry Mumber 698394-59-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,8,3,9 and 4 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 698394-59:
(8*6)+(7*9)+(6*8)+(5*3)+(4*9)+(3*4)+(2*5)+(1*9)=241
241 % 10 = 1
So 698394-59-1 is a valid CAS Registry Number.
698394-59-1Relevant articles and documents
METHOD OF PREPARATION OF DERIVATIVES OF SUBSTITUTED 2-ARYL AIKANOIC ACIDS
-
Page 7, (2008/06/13)
The invention relates to a new preparation method of derivatives of substituted 2--arylaikanoic acids. The compounds are used for the preparation of histaminically active compounds and antiphlogistics. The compounds are prepared by reaction of suitably substituted a-halogen acetophenones with orthoformates with catalysis by mineral and Lewis acids.
