33563-62-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 33563-62-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,5,6 and 3 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 33563-62:
(7*3)+(6*3)+(5*5)+(4*6)+(3*3)+(2*6)+(1*2)=111
111 % 10 = 1
So 33563-62-1 is a valid CAS Registry Number.
InChI:InChI=1/C5H7ClO2/c1-3-2-4(6)5(7)8-3/h3-4H,2H2,1H3
33563-62-1Relevant articles and documents
Molybdenum Pentachloride-Induced Reaction of Cyclopropyl-Substituted Carbonyl Compounds
Hirao, Toshikazu,Nagata, Shinichiro,Yamaguchi, Makoto,Ohshiro, Yoshiki
, p. 1713 - 1714 (2007/10/02)
Molybdenum pentachloride induced the ring-opening reactions of cyclopropyl phenyl ketone or propyl 2-(trimethylsilylmethyl)cyclopropanecarboxylate to give 1-phenyl-1,2,4-trichloro-1-butene or cis-2-chloro-4-pentanolide, respectively.
