1440507-70-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1440507-70-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,0,5,0 and 7 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1440507-70:
(9*1)+(8*4)+(7*4)+(6*0)+(5*5)+(4*0)+(3*7)+(2*7)+(1*0)=129
129 % 10 = 9
So 1440507-70-9 is a valid CAS Registry Number.
1440507-70-9Relevant articles and documents
An efficient protocol for the cross-metathesis of sterically demanding olefins
Wang, Zhen J.,Jackson, W. Roy,Robinson, Andrea J.
, p. 3006 - 3009 (2013/07/26)
Cross-metathesis of a wide range of previously unreactive, sterically demanding alkenes can be achieved in fair to excellent yield using a commercially available catalyst by a facile strategy involving reversal of steric preference.
