111336-82-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111336-82-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,3,3 and 6 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 111336-82:
(8*1)+(7*1)+(6*1)+(5*3)+(4*3)+(3*6)+(2*8)+(1*2)=84
84 % 10 = 4
So 111336-82-4 is a valid CAS Registry Number.
111336-82-4Relevant articles and documents
AROMATIC DERIVATIVES OF 1H-2,3-DIHYDROPYRAZOLO-1,5-DIAZEPINE
Orlov, V. D.,Kiroga, Kh.,Kolos, N. N.
, p. 304 - 310 (2007/10/02)
Aromatic derivatives of 1H-2,3-dihydropyrazole1,5-diazepine were obtained by the reaction of 1-phenyl-3-methyl-4,5-diaminopyrazole with chalcones and acetylarenes, catalyzed by acetic or sulfuric acid.The sevenmembered ring in these compounds has a