105404-41-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 105404-41-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,4,0 and 4 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 105404-41:
(8*1)+(7*0)+(6*5)+(5*4)+(4*0)+(3*4)+(2*4)+(1*1)=79
79 % 10 = 9
So 105404-41-9 is a valid CAS Registry Number.
105404-41-9Relevant articles and documents
Local anesthetics. 90. Asymmetric dibasic alkyl esters of alkoxyphenylcarbamic acids
Csoellei,Borovansky,Cizmarik,Svec,Racanska,Tumova
, p. 609 - 610 (2007/10/02)
The synthesis of 24 compounds belonging to the group of dibasic substituted alkoxy phenyl carbamic acids is described. The compounds are characterized by relatively low acute toxicity and good local anaesthetic as well as antiarrhythmic activity.