106730-52-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 106730-52-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,7,3 and 0 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 106730-52:
(8*1)+(7*0)+(6*6)+(5*7)+(4*3)+(3*0)+(2*5)+(1*2)=103
103 % 10 = 3
So 106730-52-3 is a valid CAS Registry Number.
106730-52-3Relevant articles and documents
IMPROVED ENANTIOSELECTIVE SYNTHESIS OF ANTI α-METHYL-β-HYDROXYESTERS THROUGH TiCl4-PPh3 MEDIATED ALDOL CONDENSATION
Palazzi, Camillo,Colombo, Lino,Gennari, Cesare
, p. 1735 - 1738 (2007/10/02)
The complex between TiCl4 and PPh3 effectively catalyses the aldol addition of silyl ketene acetals to aldehydes dramatically improving the anti-syn ratios.