111337-09-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111337-09-8 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 7 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 111337-09:
(8*1)+(7*1)+(6*1)+(5*3)+(4*3)+(3*7)+(2*0)+(1*9)=78
78 % 10 = 8
So 111337-09-8 is a valid CAS Registry Number.
111337-09-8Relevant articles and documents
AROMATIC DERIVATIVES OF 2,3-DIHYDRO-1H-1,5-BENZODIAZEPINE
Orlov, V. D.,Desenko, S. M.,Kiroga, Kh.
, p. 311 - 315 (2007/10/02)
The formation of 2,2,4-trisubstituted 2,3-dihydro-1H-1,5-benzodiazepines in the reactions of acetylarenes with 4-ethoxy- and 3,5-dimethyl-1,2-phenylenediamine was studied.The effect of the substituents on the individual stages of the reactions is discusse