112080-18-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112080-18-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,0,8 and 0 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 112080-18:
(8*1)+(7*1)+(6*2)+(5*0)+(4*8)+(3*0)+(2*1)+(1*8)=69
69 % 10 = 9
So 112080-18-9 is a valid CAS Registry Number.
112080-18-9Relevant articles and documents
PYRAZOLES DERIVED FROM DIHYDRALAZINE
Amer, Adel,Rashed, Nagwa,Rahman, Mohamed M. Abdel,Zimmer, Hans
, p. 1277 - 1282 (2007/10/02)
The syntheses of some bis-(3,5-disubstituted pyrazolyl)phthalazines derived from dihydralazine (1) are described.Their structure assignments are based on 1H-, and 13C-nmr-spectroscopic data as well as results of elemental analyses.
