18061-48-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 18061-48-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,0,6 and 1 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 18061-48:
(7*1)+(6*8)+(5*0)+(4*6)+(3*1)+(2*4)+(1*8)=98
98 % 10 = 8
So 18061-48-8 is a valid CAS Registry Number.
InChI:InChI=1/C13H12N2O4/c1-9(16)18-14-12-7-8-15(19-10(2)17)13-6-4-3-5-11(12)13/h3-8H,1-2H3/b14-12+
18061-48-8Relevant articles and documents
1-ACETOXY-4-HYDROXYMINO-1,4-DIHYDROQUINOLINE, A REACTIVE INTERMEDIATE DERIVED FROM THE POTENT CARCINOGEN 4-NITROQUINOLINE N-OXIDE
Demeunynck, Martine,Lhomme, Marie France,Lhomme, Jean
, p. 3189 - 3192 (2007/10/02)
The title compound, a new monoester of the carcinogenic metabolite 4-hydroxyaminoquinoline 1-oxide, has been prepared as its crystalline hydrochloride and its decomposition in acidic and basic media examined.