82726-04-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82726-04-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,7,2 and 6 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 82726-04:
(7*8)+(6*2)+(5*7)+(4*2)+(3*6)+(2*0)+(1*4)=133
133 % 10 = 3
So 82726-04-3 is a valid CAS Registry Number.
82726-04-3Relevant articles and documents
PREPARATION OF 7-OXABICYCLONONANES AND 2-OXABICYCLODECANES SPECIFICALLY LABELLED WITH DEUTERIUM
Turecek, Frantisek
, p. 858 - 876 (2007/10/02)
trans-Annulated 7-oxabicyclononanes, labelled with deuterium at C(1), C(6), C(8) and C(9), and cis-annulated isomers labelled at C(1) and C(6) were prepared by cyclization of the cor