114176-52-2 Usage
Uses
4-Methyl-3-[[1-oxo-2-(propylamino)propyl]amino]-2-thiophenecarboxylic Acid is an impurity of Articaine (A777900), an amide based short-acting local anesthetic use for regional anaesthesia in day-case settings such arthroscopy, hand , food surgery and in dentistry.
Check Digit Verification of cas no
The CAS Registry Mumber 114176-52-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,1,7 and 6 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 114176-52:
(8*1)+(7*1)+(6*4)+(5*1)+(4*7)+(3*6)+(2*5)+(1*2)=102
102 % 10 = 2
So 114176-52-2 is a valid CAS Registry Number.
InChI:InChI=1/C12H18N2O3S/c1-4-5-13-8(3)11(15)14-9-7(2)6-18-10(9)12(16)17/h6,8,13H,4-5H2,1-3H3,(H,14,15)(H,16,17)
