17692-63-6 Usage
Originator
Oxitefonium bromide ,Sintofarm Group
Manufacturing Process
Phenyl-(α-thienyl)hydroxyacetic acid (4.86 g), 2-diethylaminoethyl chloride (2.85 g) and 75 ml of isopropyl alcohol were refluxed for 15 h. After the addition of 50 ml of absolute alcohol to the cold mixture, it was treated with Norite (activated charcoal) at room temperature, filtered, and the solvents removed under reduced pressure. The residue crystallised when triturated with absolute ether. After recrystallisation from absolute alcohol, the phenyl(α-thienyl)hydroxyacetate of 2-diethylaminoethyl hydrochloride melted at 181182°C.
The producing of phenyl-(α-thienyl)hydroxyacetate of 2diethylmethylaminoethyl bromide may be carried out by methylation of phenyl-(α-thienyl)hydroxyacetate of 2-diethylaminoethyl hydrochloride with methylbromide.
Therapeutic Function
Anticholinergic, Spasmolytic
Check Digit Verification of cas no
The CAS Registry Mumber 17692-63-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,6,9 and 2 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 17692-63:
(7*1)+(6*7)+(5*6)+(4*9)+(3*2)+(2*6)+(1*3)=136
136 % 10 = 6
So 17692-63-6 is a valid CAS Registry Number.
InChI:InChI=1/C19H26NO3S.BrH/c1-4-20(3,5-2)13-14-23-18(21)19(22,17-12-9-15-24-17)16-10-7-6-8-11-16;/h6-12,15,22H,4-5,13-14H2,1-3H3;1H/q+1;/p-1
