81236-26-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81236-26-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,2,3 and 6 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 81236-26:
(7*8)+(6*1)+(5*2)+(4*3)+(3*6)+(2*2)+(1*6)=112
112 % 10 = 2
So 81236-26-2 is a valid CAS Registry Number.
81236-26-2Relevant academic research and scientific papers
PHOTOCHEMISTRY OF BICYCLIC δ-THIA-α,β-UNSATURATED KETONES A VINYLKETENE MECHANISM
Miyashi, Tsutomu,Suto, Nobukazu,Yamaki, Takayuki,Mukai, Toshio
, p. 4421 - 4424 (2007/10/02)
Photolyses and pyrolyses of bicyclic δ-thia-α,β-unsaturated ketones (8) and (1a) were investigated.Experimental and spectroscopic evidences support a vinylketene mechanism both for photolysis and pyrolysis.
