29801-64-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 29801-64-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,8,0 and 1 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 29801-64:
(7*2)+(6*9)+(5*8)+(4*0)+(3*1)+(2*6)+(1*4)=127
127 % 10 = 7
So 29801-64-7 is a valid CAS Registry Number.
29801-64-7Relevant articles and documents
Models for the carbonyl-ene cyclization reaction: Open and closed transition states
Braddock, D. Christopher,Hii, King Kuok,Brown, John M.
, p. 1720 - 1723 (2007/10/03)
Different cyclization products are formed with different Lewis acids in the ene cyclization of 5-hexenals (see scheme on the right; a: methylaluminum bisphenoxide, b: Me2AlCl, c: Sc(OSO2CF3)3). This is not surpr
