18471-20-0 Usage
Originator
Ageroplas,Serona,Italy,1973
Uses
Ditazole is a weak anti-inflammatory drug and a novel inhibitor of platelet aggregation.
Manufacturing Process
A solution of 5.1 grams 2-chloro-4,5-diphenyl-oxazole, 6.3 grams
diethanolamine and 50 ml absolute ethanol was refluxed for 4 hours. The
solvent was stripped at 1 mm and the oily residue was added at 60°C to 100
ml 50% ethanol; by cooling the hydro-alcoholic solution, 4.5 grams of 2-bis(β-
hydroxyethyl)amino-4,5-diphenyl-oxazole was obtained (yield, 69.5%). The
product crystallized from ethyl ether + petroleum ether, with a MP of 96 to
98°C.
Therapeutic Function
Antiinflammatory
Check Digit Verification of cas no
The CAS Registry Mumber 18471-20-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,4,7 and 1 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 18471-20:
(7*1)+(6*8)+(5*4)+(4*7)+(3*1)+(2*2)+(1*0)=110
110 % 10 = 0
So 18471-20-0 is a valid CAS Registry Number.
InChI:InChI=1/C19H20N2O3/c22-13-11-21(12-14-23)19-20-17(15-7-3-1-4-8-15)18(24-19)16-9-5-2-6-10-16/h1-10,22-23H,11-14H2
