153333-49-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 153333-49-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,3,3,3 and 3 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 153333-49:
(8*1)+(7*5)+(6*3)+(5*3)+(4*3)+(3*3)+(2*4)+(1*9)=114
114 % 10 = 4
So 153333-49-4 is a valid CAS Registry Number.
153333-49-4Relevant academic research and scientific papers
Facile construction of the bicyclo [6.4.0]dodecane ring system via intramolecular cyclization of a sulfone stabilized carbanion
Grimm, Erich L.,Coutu, Michel L.,Trimble, Laird A.
, p. 7017 - 7018 (2007/10/02)
A new synthetic approach to eight-membered rings has been acomplished via intramolecular cyclization of a sulfone stabilized carbanion.
