791131-05-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 791131-05-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,9,1,1,3 and 1 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 791131-05:
(8*7)+(7*9)+(6*1)+(5*1)+(4*3)+(3*1)+(2*0)+(1*5)=150
150 % 10 = 0
So 791131-05-0 is a valid CAS Registry Number.
791131-05-0Relevant articles and documents
Stereoselective preparation of (E)-α-bromoacrylates from mixtures of brominated ando phosphonates
Olpp, Thomas,Brueckner, Reinhard
, p. 2135 - 2152 (2007/10/03)
We prepared 69:31-11:89 mixtures of phosphonates 6b and 7b containing two phenoxy substituents, a CO2Et group, and 1 or 2 bromine atoms, respectively, at the interspersed methylene group. Deprotonating 64:36 mixtures of these reagents with NaH