1191052-16-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1191052-16-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,1,0,5 and 2 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1191052-16:
(9*1)+(8*1)+(7*9)+(6*1)+(5*0)+(4*5)+(3*2)+(2*1)+(1*6)=120
120 % 10 = 0
So 1191052-16-0 is a valid CAS Registry Number.
1191052-16-0Relevant articles and documents
Photochromic oxazines with extended conjugation
Petersen, Michael Axman,Deniz, Erhan,Nielsen, Mogens Brondsted,Sortino, Salvatore,Raymo, Francisco M.
, p. 4333 - 4339 (2009)
We synthesized four compounds with indole and benzooxazine fragments fused in their molecular skeleton and differing in the substituent in the para position, relative to the oxygen atom, of their phenoxy chromophore. This particular substituent extends th
