113335-15-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113335-15-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,3,3 and 5 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 113335-15:
(8*1)+(7*1)+(6*3)+(5*3)+(4*3)+(3*5)+(2*1)+(1*5)=82
82 % 10 = 2
So 113335-15-2 is a valid CAS Registry Number.
113335-15-2Relevant academic research and scientific papers
RING CLEAVAGE AND RECONSTRUCTION OF FIVE AND SIX MEMBERED RING
Suemune, Hiroshi,Oda, Kozo,Sakai, Kiyoshi
, p. 3373 - 3376 (2007/10/02)
Under the acetalization conditions using BF3-etherate/ethylene glycol, cyclopentanones and cyclohexanones with the carbonyl function at the C3- or C4-position of the β-side chain undergo the facile ring cleavage to reconstruct the new ring.
