81113-50-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81113-50-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,1,1 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 81113-50:
(7*8)+(6*1)+(5*1)+(4*1)+(3*3)+(2*5)+(1*0)=90
90 % 10 = 0
So 81113-50-0 is a valid CAS Registry Number.
81113-50-0Relevant academic research and scientific papers
NEW PHOTOCHROMIC 2H-1.4-OXAZINES AND SPIRO-2H-1.4-OXAZINES
Grummt, Ulrich-W.,Reichenbaecher, Manfred,Paetzold, Roland
, p. 3945 - 3948 (2007/10/02)
The synthesis and the photochemical behaviour of new 2H-1.4-oxazines and 3 new spiro-2H-1.4-oxazines is described.
