18505-40-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 18505-40-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,5,0 and 5 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 18505-40:
(7*1)+(6*8)+(5*5)+(4*0)+(3*5)+(2*4)+(1*0)=103
103 % 10 = 3
So 18505-40-3 is a valid CAS Registry Number.
18505-40-3Relevant articles and documents
Platinum-Catalysed Hydrosilylation of Unsaturated Fatty Acid Esters
Behr, Arno,Naendrup, Franz,Obst, Dietmar
, p. 1142 - 1145 (2002)
Different Pt(IV), Pt(II) and Pt(0) catalysts were screened for the hydrosilylation of fatty acid esters containing terminal as well as internal double bonds. The reaction of terminally unsaturated fatty acid esters proceeded smoothly with short reaction t
