114812-48-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 114812-48-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,8,1 and 2 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 114812-48:
(8*1)+(7*1)+(6*4)+(5*8)+(4*1)+(3*2)+(2*4)+(1*8)=105
105 % 10 = 5
So 114812-48-5 is a valid CAS Registry Number.
114812-48-5Relevant articles and documents
CARBONYL-YLIDE ALS ZWISCHENSTUFEN DER PHOTOREAKTION AROMATISCHER KETONE MIT HALOGENKETENACETALEN
Ooms, Pieter,Hartmann, Willy
, p. 4271 - 4274 (2007/10/02)
Photoreactions of benzophenones 1 with haloketene acetals 2 yield oxetanes 3 and tetrahydrofuran carboxylic esters 5 as major products.A mechanism with the intermediate formation of 1,4-diradicals and carbonyl ylides is discussed.
